Re: Anyone looking for Zeiss Optics.

2017-02-14 Thread Steve Cottrell
On 14/2/17, Stanley Halpin, discombobulated, unleashed:

>I like the look and feel of the lens, I like the results. But do I
>really need this when I have the D FA 24-70mm f2.8?
>Well, but then I think about fixed-focal shooting, and what a nice set
>of primes I have in the 20/2.8, 24/2.0, 35/2.0, 50/1.2, 100/2.8 macro...
>But only the macro is a "modern" lens with some degree of weather
>resistance, and with autofocus combined with a quick-shift feature.
>The Zeiss 35/2.0 and others of my fixed-focal-length collection
>periodically get moved to the "sell these soon" end of the shelf. And
>then I fondle them and take a few pictures and put them back out of
>harm's way.
>
>I don't think you would go wrong buying one of these lenses.

Cheers Stan!

-- 


Cheers,
  Cotty


___/\__Broadcast, Corporate,
||  (O)  |Web Video Production
--
_



-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-02-14 Thread Stanley Halpin

> On Feb 14, 2017, at 1:52 PM, Stanley Halpin  
> wrote:
> 
> FWIW, I have a ZK 35mm f2.0 T* which I have used sparingly. Never having 
> owned a Pentax 35mm, I can’t make any sort of comparison.
> 
> I like the look and feel of the lens, I like the results. But do I really 
> need this when I have the D FA 24-70mm f2.8?
> Well, but then I think about fixed-focal shooting, and what a nice set of 
> primes I have in the 20/2.8, 24/2.0, 35/2.0, 50/1.2, 100/2.8 macro…
> But only the macro is a “modern” lens with some degree of weather resistance, 
> and with autofocus combined with a quick-shift feature.
> The Zeiss 35/2.0 and others of my fixed-focal-length collection periodically 
> get moved to the “sell these soon” end of the shelf. And then I fondle them 
> and take a few pictures and put them back out of harm’s way.
> 
> I don’t think you would go wrong buying one of these lenses.
> 
> stan
> 

I just checked, the on-line store where I bought the 35/2.0 Distagon has 
another for sale: $628

http://stores.ebay.com/Matsuiyastore/Zeiss-/_i.html?_fsub=3629112&_sid=209579062&_trksid=p4634.c0.m322

stan


-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.

Re: Anyone looking for Zeiss Optics.

2017-02-14 Thread Stanley Halpin
FWIW, I have a ZK 35mm f2.0 T* which I have used sparingly. Never having owned 
a Pentax 35mm, I can’t make any sort of comparison.

I like the look and feel of the lens, I like the results. But do I really need 
this when I have the D FA 24-70mm f2.8?
Well, but then I think about fixed-focal shooting, and what a nice set of 
primes I have in the 20/2.8, 24/2.0, 35/2.0, 50/1.2, 100/2.8 macro…
But only the macro is a “modern” lens with some degree of weather resistance, 
and with autofocus combined with a quick-shift feature.
The Zeiss 35/2.0 and others of my fixed-focal-length collection periodically 
get moved to the “sell these soon” end of the shelf. And then I fondle them and 
take a few pictures and put them back out of harm’s way.

I don’t think you would go wrong buying one of these lenses.

stan

> On Jan 22, 2017, at 11:35 AM, Steve Cottrell  wrote:
> 
> On 22/1/17, P. J. Alling, discombobulated, unleashed:
> 
>> KEH.com has a ZK 50mm f1.4 T* for a not outrageous price.   "A" mount 
>> equivalent.  I'd buy it but I'm broke at the moment.
> 
> How do you think it compares optically to the Pentax M50/1.4 ?
> 
> -- 
> 
> 
> Cheers,
>  Cotty
> 
> 
> ___/\__Broadcast, Corporate,
> ||  (O)  |Web Video Production
> --
> _
> 


-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.

Re: Anyone looking for Zeiss Optics.

2017-01-24 Thread P. J. Alling

A planar is sharp enough to create wood shavings...


On 1/24/2017 2:42 PM, Bob W-PDML wrote:

On 24 Jan 2017, at 10:34, Steve Cottrell  wrote:

On 24/1/17, Bob W-PDML, discombobulated, unleashed:


I used to have an M 50/1.4 and a Zeiss T* 50/1.4 when I had the Contax
kit. I preferred the Zeiss,

What's the difference between a Planar and a Tessar?

No idear.



--
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-24 Thread Bob W-PDML
On 24 Jan 2017, at 10:34, Steve Cottrell  wrote:
> 
> On 24/1/17, Bob W-PDML, discombobulated, unleashed:
> 
>> I used to have an M 50/1.4 and a Zeiss T* 50/1.4 when I had the Contax
>> kit. I preferred the Zeiss,
> 
> What's the difference between a Planar and a Tessar?

No idear.



-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-24 Thread Steve Cottrell
On 24/1/17, Ralf R Radermacher, discombobulated, unleashed:

>The Tessar is a four-element lens with a maximum aperture of 2.8, the 
>Planar has six or seven elements and opens up to 1.4.
>
>The Tessar had its hayday when a lack of efficient lens coatings acted 
>in favour of designs with less glass/air surfaces.
>
>The Planar has a far better sharpness distribution.
>
>https://en.wikipedia.org/wiki/Tessar
>https://en.wikipedia.org/wiki/Zeiss_Planar

Thanks Ralf

-- 


Cheers,
  Cotty


___/\__Broadcast, Corporate,
||  (O)  |Web Video Production
--
_



-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-24 Thread Boris Liberman
Purely coincidentally, Planar optical scheme was invented by Zeiss. So,
like it or not,  most if not all 50/1.4 lenses have some Zeiss Inside (tm).



On 24 Jan 2017 13:17, "Ralf R Radermacher"  wrote:

Am 24.01.17 um 11:34 schrieb Steve Cottrell:


What's the difference between a Planar and a Tessar?
>

The Tessar is a four-element lens with a maximum aperture of 2.8, the
Planar has six or seven elements and opens up to 1.4.

The Tessar had its hayday when a lack of efficient lens coatings acted in
favour of designs with less glass/air surfaces.

The Planar has a far better sharpness distribution.

https://en.wikipedia.org/wiki/Tessar
https://en.wikipedia.org/wiki/Zeiss_Planar

Ralf

-- 
Ralf R. Radermacher  -  Köln/Cologne, Germany
Blog  : http://the-real-fotoralf.blogspot.com
Audio : http://aporee.org/maps/projects/fotoralf
Web   : http://www.fotoralf.de


-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and
follow the directions.
-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.

Re: Anyone looking for Zeiss Optics.

2017-01-24 Thread Ralf R Radermacher

Am 24.01.17 um 11:34 schrieb Steve Cottrell:


What's the difference between a Planar and a Tessar?


The Tessar is a four-element lens with a maximum aperture of 2.8, the 
Planar has six or seven elements and opens up to 1.4.


The Tessar had its hayday when a lack of efficient lens coatings acted 
in favour of designs with less glass/air surfaces.


The Planar has a far better sharpness distribution.

https://en.wikipedia.org/wiki/Tessar
https://en.wikipedia.org/wiki/Zeiss_Planar

Ralf

--
Ralf R. Radermacher  -  Köln/Cologne, Germany
Blog  : http://the-real-fotoralf.blogspot.com
Audio : http://aporee.org/maps/projects/fotoralf
Web   : http://www.fotoralf.de

--
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-24 Thread Steve Cottrell
On 24/1/17, Bob W-PDML, discombobulated, unleashed:

>I used to have an M 50/1.4 and a Zeiss T* 50/1.4 when I had the Contax
>kit. I preferred the Zeiss,

What's the difference between a Planar and a Tessar?


-- 


Cheers,
  Cotty


___/\__Broadcast, Corporate,
||  (O)  |Web Video Production
--
_



-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-24 Thread Steve Cottrell
On 24/1/17, Bob W-PDML, discombobulated, unleashed:

>I used to have an M 50/1.4 and a Zeiss T* 50/1.4

[snip]

Thanks Bob - much appreciated

-- 


Cheers,
  Cotty


___/\__Broadcast, Corporate,
||  (O)  |Web Video Production
--
_



-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Anyone looking for Zeiss Optics

2017-01-23 Thread Bipin Gupta
One can't disagree with you Zos especially if one had pots of money or
were a PRO or were an old fart like me.

But foot in mouth, may I add that in todays use and throw world -
repairs difficult & expensive - plastics are just as good as metal.
In fact space age plastics are stronger than steel - such is our
technical marvel.

And soon plastic will replace glass lenses too.

Any way I have a horde of lenses from 70 years back to today - mostly
consumer lenses but darn good.
Here is what I do to pick the sharpest and the best value for money.

a) Read up reviews on the Internet. Example there are Pentax & Russian
Lenses of Zeiss design but at less than half the cost.
So I pick up a few.
b) I will repeatedly buy a consumer lens till I get one that is darn
good and in like new condition. These are my keepers.
Example I have a Sigma 10-20 EX DC f4-5.6. When enlarged you can
see the pores or hair on a ladies face much to her
disappointment.

German lenses like Zeiss were good in the days of B&W Photography bye
& large - stress on bye & large.
But modern day computer designed optics in space age plastic bodies
will outrun most - emphasis on most - old German design
lenses - in color, contrast, sharpness & pop.
Except for the rare legacy glass. One is the Pentax A 35-105 f3.5
macro if you get a good copy.

I don't see why one should not buy Zeiss if one has the moolah, is a
Pro or wish to have bragging rights.

A lady friend of ours bought a Sari for INR 180,000 (US $ 2600) and
chose to leave the price tag on.
Most Party or Marriage wear Saris cost $ 300 to 400 as per the misus.

May the Force be with you.
Bipin.

Nothing is sure but death and Pentaxes.

-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-23 Thread Bob W-PDML

> On 22 Jan 2017, at 16:36, Steve Cottrell  wrote:
> 
> On 22/1/17, P. J. Alling, discombobulated, unleashed:
> 
>> KEH.com has a ZK 50mm f1.4 T* for a not outrageous price.   "A" mount 
>> equivalent.  I'd buy it but I'm broke at the moment.
> 
> How do you think it compares optically to the Pentax M50/1.4 ?
> 

I used to have an M 50/1.4 and a Zeiss T* 50/1.4 when I had the Contax kit. I 
preferred the Zeiss, and I'd go as far as to say that the Zeiss lenses I had, 
from 20mm up to 300mm and just about everything in between were the best I've 
ever owned[1]. I'd previously owned a full range of Pentax lenses, including 
the M* ones, so I think I have a fair basis for comparison.

That was in the film days, but Contax never brought out a decent compatible 
digital body, and the Zeiss lenses didn't work well with the Olympus 4/3rds 
bodies I bought.

Everything I've read and heard about the current Zeiss lenses suggests they're 
just as good as my old ones. I wouldn't hesitate to buy Zeiss if I had the 
appropriate camera and money.

[1] current Leitz stuff might be better, but all my Leitz lenses were bought 
second-hand and are quite old - 1960s to 1980s. I have no plans to buy new ones.

Of course this all depends on how you define good, and in this sort of 
discussion I don't forget that people like HCB, Capa etc. did OK with old 
lenses, and that spm photographers, like James Ravilious, deliberately seek out 
old lenses for particular qualities they have which suits their subject matter.

B


-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-23 Thread Philip Northeast

Taken with
Pentax K5 with Zeiss ZS 50mm f1.4 T*

https://flic.kr/p/LWcBnk

Philip Northeast

www.aviewfinderdarkly.com.au

On 23/1/17 3:35 am, Steve Cottrell wrote:

On 22/1/17, P. J. Alling, discombobulated, unleashed:


KEH.com has a ZK 50mm f1.4 T* for a not outrageous price.   "A" mount
equivalent.  I'd buy it but I'm broke at the moment.


How do you think it compares optically to the Pentax M50/1.4 ?



--
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics

2017-01-23 Thread Anthony Farr
Leitz on a Leica, not Zeiss.

regards, Anthony

On 24 January 2017 at 01:30, Godfrey DiGiorgi 
wrote:

> Bipin,
>
> Is there some point to this post? I'm mystified.
>
> G
>
>
> > On Jan 22, 2017, at 10:44 PM, Bipin Gupta  wrote:
> >
> > 70 Years or more ago Zeiss and the Germans made good lenses - perhaps
> > the best - as there were no others making lenses then!!??
> > The Russians and the Japanese stepped in to slowly match Zeiss and
> > later exceed them.
> > They were followed by the Koreans who made equally good optics.
> > And now the Chinese are repeating History once again.
> >
> > Even countries like the Philippines, Vietnam, Thailand, Indonesia, etc
> > make - err rather assemble - great Lenses & Photo Gear.
> >
> > Well the truth is this statement has been made popular by one of our
> > own PDMLers:-
> >
> > "Buy a Leica, get the full Leica Experience? - a quick reduction of
> > funds in the bank a/c".
> >
> > Where LEICA = ZEISS now (ie please replace Leica with Zeiss in the
> > statement above).
> >
> > There you are, go ahead and buy a Zeiss Len for $ when you can buy
> > similar or better ones for much less
> > er
> > friends.
> >
> > Regards.
> > Bipin
> >
> > "Photography is a Bastard left by Science on the Doorstep of Art" -
> > Peter Galassi
> >
> > --
> > PDML Pentax-Discuss Mail List
> > PDML@pdml.net
> > http://pdml.net/mailman/listinfo/pdml_pdml.net
> > to UNSUBSCRIBE from the PDML, please visit the link directly above and
> follow the directions.
>
>
> --
> PDML Pentax-Discuss Mail List
> PDML@pdml.net
> http://pdml.net/mailman/listinfo/pdml_pdml.net
> to UNSUBSCRIBE from the PDML, please visit the link directly above and
> follow the directions.
>
-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics

2017-01-23 Thread Larry Colen



Steve Cottrell wrote:

On 23/1/17, Zos Xavius, discombobulated, unleashed:


Which is going to be worth more in 10 years? Plastic samyang lenses or
bulletproof metal and glass zeiss ZK glass? Zeiss is a good investment
no matter what.


I agree.

But I would point out that my Samyang 12/2 is not made of plastic.


It is my experience that the build quality of my Samyang lenses is 
excellent. For any task where manual focus is appropriate, I would have 
no hesitation buying one of their lenses, and as a matter of fact would 
look at them first, no matter what the cost.






--
Larry Colen  l...@red4est.com (postbox on min4est) http://red4est.com/lrc


--
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics

2017-01-23 Thread Zos Xavius
Fair enough. :)

On Mon, Jan 23, 2017 at 2:28 PM, Steve Cottrell  wrote:
> On 23/1/17, Zos Xavius, discombobulated, unleashed:
>
>>Which is going to be worth more in 10 years? Plastic samyang lenses or
>>bulletproof metal and glass zeiss ZK glass? Zeiss is a good investment
>>no matter what.
>
> I agree.
>
> But I would point out that my Samyang 12/2 is not made of plastic.
>
> --
>
>
> Cheers,
>   Cotty
>
>
> ___/\__Broadcast, Corporate,
> ||  (O)  |Web Video Production
> --
> _
>
>
>
> --
> PDML Pentax-Discuss Mail List
> PDML@pdml.net
> http://pdml.net/mailman/listinfo/pdml_pdml.net
> to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
> the directions.

-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics

2017-01-23 Thread Steve Cottrell
On 23/1/17, Zos Xavius, discombobulated, unleashed:

>Which is going to be worth more in 10 years? Plastic samyang lenses or
>bulletproof metal and glass zeiss ZK glass? Zeiss is a good investment
>no matter what.

I agree.

But I would point out that my Samyang 12/2 is not made of plastic.

-- 


Cheers,
  Cotty


___/\__Broadcast, Corporate,
||  (O)  |Web Video Production
--
_



-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics

2017-01-23 Thread Godfrey DiGiorgi
Hmm. Well, what is your personal experience in proof of this allegation? I have 
used Pentax lenses extensively, as well as lenses from Nikon, Olympus, Canon, 
and Panasonic amongst others, as well as a number of both Leica and Zeiss 
lenses. 

My experience shows me that: Regardless of manufacturer or the so-called lens 
testers like DxO, there are specific lenses in every lens line that are 
outstanding performers. And there are lenses in every manufacturers' lens line 
that do not perform up to their most outstanding performers. 

The differences between the manufacturers lie in the delta between their top 
notch offerings and their most mediocre, and in how many lenses fall into the 
mediocre class vs the top notch class, and in what their average lens 
performance is like. So this is how I rate the lenses I've used ... and 
remember that I've used many many lenses over a span of 50+ years to develop 
this evaluation: 

In the first category (the delta between best and most mediocre), Leica and 
Zeiss consistently show the least delta; Olympus and Nikon are the next tier 
down; Canon, Sony, Panasonic, and Pentax are the lowest tier. 

In the second category (what percentage of their lens offerings fall into the 
mediocre class) Leica and Zeiss have the lowest percentage that rank down into 
mediocre where Pentax, Sony, and Canon have the highest percentages. Olympus, 
Nikon, Panasonic are all in-between. I didn't list consistency of build quality 
because, of course, I have only rarely had access to several examples of the 
same lens from any manufacturer at the same time to get a feel for that, but I 
tend to think that the same rankings apply because by the law of averages, the 
lenses I've had should be reasonably representative of the averages in spite of 
the small sample size.* 

In the third category (what the average lens performance of a manufacturers' 
entire line taken as a whole is), there is no question that Leica and Zeiss 
produce the highest average performance across the line and that all the others 
are much more variable across their lens line. One reason for this is that 
Leica and Zeiss generally speaking only produce a small number of lenses 
compared to the others, and they're all at the upper range of price and design 
spec envelopes, where all the rest make a larger number of  from dirt cheap 
consumer grade lenses up to top notch, 'price no object' pro lenses. 

With Leica and Zeiss lenses, the discussion between equipment geeks isn't so 
much "this lens is so much better than that lens" as it is "I like the 
rendering qualities of this lens a bit more for this subject matter than that 
lens" ... When it comes to buying Leica and Zeiss lenses, I can generally 
advise a newcomer by saying, "All the options are pretty darn good, but you 
might like this one over that one due to its price and these characteristics" 
whereas with other manufacturers' lines it's more, "Buy this one because that 
one doesn't really work all that well."

So while your thesis can be true ... you can indeed 'go ahead and buy an 
expensive Zeiss lens when you can choose to buy a similar or better one for 
less money' in many cases ... the statement is both a bit simplistic and 
actually doesn't reflect the practical reality: it's more difficult to know 
what you're getting with those less expensive lenses. Sometimes you can get a 
real bargain, many times you get something that is mediocre and doesn't stand 
up to close scrutiny. 

(BTW, despite that I have a pretty complete kit of what I find to be truly 
excellent Leica and Zeiss lenses nowadays, the Pentax FA77/1.8 and FA43/1.9 
Limited lenses remain in my topmost tier of lenses I remember fondly for their 
excellent performance. I still have an FA43 Limited, in fact, and even though I 
only use the K-01 very infrequently I'm loathe to let go of it just because it 
gives me access to that lens on its native mount.)

G

> On Jan 23, 2017, at 9:17 AM, Bipin Gupta  wrote:
> 
> Sorry Godfrey for mystifying you.
> 
> The last line is pretty clear "go ahead and buy a Zeiss Lens for $
> when you can buy
> similar or better ones for much less".
> 
> 
> Someone was expounding the Zeiss Lens for Pentax DSLRs. No doubt Zeiss
> make great
> lenses. But all I was saying is that you can buy just as good ones
> from non Zeiss sources
> at half the cost.
> 
> I was also making the point that Germany & Zeiss are no longer world
> leaders in Lens design.
> 
> Regards.
> Bipin.
> 

-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics

2017-01-23 Thread Zos Xavius
Which is going to be worth more in 10 years? Plastic samyang lenses or
bulletproof metal and glass zeiss ZK glass? Zeiss is a good investment
no matter what.

On Mon, Jan 23, 2017 at 12:17 PM, Bipin Gupta  wrote:
> Sorry Godfrey for mystifying you.
>
> The last line is pretty clear "go ahead and buy a Zeiss Lens for $
> when you can buy
> similar or better ones for much less".
>
>
> Someone was expounding the Zeiss Lens for Pentax DSLRs. No doubt Zeiss
> make great
> lenses. But all I was saying is that you can buy just as good ones
> from non Zeiss sources
> at half the cost.
>
> I was also making the point that Germany & Zeiss are no longer world
> leaders in Lens design.
>
> Regards.
> Bipin.
>
> --
> PDML Pentax-Discuss Mail List
> PDML@pdml.net
> http://pdml.net/mailman/listinfo/pdml_pdml.net
> to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
> the directions.

-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Anyone looking for Zeiss Optics

2017-01-23 Thread Bipin Gupta
Sorry Godfrey for mystifying you.

The last line is pretty clear "go ahead and buy a Zeiss Lens for $
when you can buy
similar or better ones for much less".


Someone was expounding the Zeiss Lens for Pentax DSLRs. No doubt Zeiss
make great
lenses. But all I was saying is that you can buy just as good ones
from non Zeiss sources
at half the cost.

I was also making the point that Germany & Zeiss are no longer world
leaders in Lens design.

Regards.
Bipin.

-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics

2017-01-23 Thread Godfrey DiGiorgi
Bipin, 

Is there some point to this post? I'm mystified. 

G


> On Jan 22, 2017, at 10:44 PM, Bipin Gupta  wrote:
> 
> 70 Years or more ago Zeiss and the Germans made good lenses - perhaps
> the best - as there were no others making lenses then!!??
> The Russians and the Japanese stepped in to slowly match Zeiss and
> later exceed them.
> They were followed by the Koreans who made equally good optics.
> And now the Chinese are repeating History once again.
> 
> Even countries like the Philippines, Vietnam, Thailand, Indonesia, etc
> make - err rather assemble - great Lenses & Photo Gear.
> 
> Well the truth is this statement has been made popular by one of our
> own PDMLers:-
> 
> "Buy a Leica, get the full Leica Experience? - a quick reduction of
> funds in the bank a/c".
> 
> Where LEICA = ZEISS now (ie please replace Leica with Zeiss in the
> statement above).
> 
> There you are, go ahead and buy a Zeiss Len for $ when you can buy
> similar or better ones for much less
> er
> friends.
> 
> Regards.
> Bipin
> 
> "Photography is a Bastard left by Science on the Doorstep of Art" -
> Peter Galassi
> 
> -- 
> PDML Pentax-Discuss Mail List
> PDML@pdml.net
> http://pdml.net/mailman/listinfo/pdml_pdml.net
> to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
> the directions.


-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Anyone looking for Zeiss Optics

2017-01-22 Thread Bipin Gupta
70 Years or more ago Zeiss and the Germans made good lenses - perhaps
the best - as there were no others making lenses then!!??
The Russians and the Japanese stepped in to slowly match Zeiss and
later exceed them.
They were followed by the Koreans who made equally good optics.
And now the Chinese are repeating History once again.

Even countries like the Philippines, Vietnam, Thailand, Indonesia, etc
make - err rather assemble - great Lenses & Photo Gear.

Well the truth is this statement has been made popular by one of our
own PDMLers:-

"Buy a Leica, get the full Leica Experience? - a quick reduction of
funds in the bank a/c".

Where LEICA = ZEISS now (ie please replace Leica with Zeiss in the
statement above).

There you are, go ahead and buy a Zeiss Len for $ when you can buy
similar or better ones for much less
er
friends.

Regards.
Bipin

"Photography is a Bastard left by Science on the Doorstep of Art" -
Peter Galassi

-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-22 Thread Steve Cottrell
On 22/1/17, P. J. Alling, discombobulated, unleashed:

>I don't have direct evidence for the Zeiss only reviews and reputation.  
>That said, the Pentax, in fact all Pentax 50mm/55mm* are classic 
>designs. A bit soft wide open, softer in the corners on film.  Stop down 
>to f4.0 or 5.6 and they become sharp as hell, but I expect you noticed 
>this.  This behavior is by design, to give a soft look to portraits 
>while enabling greater sharpness for other purposes.
>
>The Zeiss is supposed to be a more modern design but still has the 
>classic behavior,  sharpening up at f2.8, getting sharper as you stop 
>down to about f8.0.   They are similar beasts, but the Zeiss is slightly 
>sharper.
>
>Mechanically the Zeiss is built like an old fashioned Takumar M42 screw 
>mount lens, all high quality metal plus a metal bayonet on lens hood, 
>something the Tak's never had.Strangely though this lens is part of 
>a series released in the 0's it came in Nikon F, Canon EOS, Pentax Ka, 
>and M42...
>
>In case you're interested you can read God's Great Gift to 
>Photography's** review of this lens, which is as opinionated and and 
>laughably at odds with pretty much ever other review as you might expect.
>
>*The 43mm Ltd, and 40mm M lenses share this characteristic to some 
>extent too.
>
>**Kennyboy in his own mind, he's so sure of himself, if you didn't know 
>better,  you might just believe him.

Very interesting! Thanks for the insight PJ

-- 


Cheers,
  Cotty


___/\__Broadcast, Corporate,
||  (O)  |Web Video Production
--
_



-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-22 Thread P. J. Alling
I don't have direct evidence for the Zeiss only reviews and reputation.  
That said, the Pentax, in fact all Pentax 50mm/55mm* are classic 
designs. A bit soft wide open, softer in the corners on film.  Stop down 
to f4.0 or 5.6 and they become sharp as hell, but I expect you noticed 
this.  This behavior is by design, to give a soft look to portraits 
while enabling greater sharpness for other purposes.


The Zeiss is supposed to be a more modern design but still has the 
classic behavior,  sharpening up at f2.8, getting sharper as you stop 
down to about f8.0.   They are similar beasts, but the Zeiss is slightly 
sharper.


Mechanically the Zeiss is built like an old fashioned Takumar M42 screw 
mount lens, all high quality metal plus a metal bayonet on lens hood, 
something the Tak's never had.Strangely though this lens is part of 
a series released in the 0's it came in Nikon F, Canon EOS, Pentax Ka, 
and M42...


In case you're interested you can read God's Great Gift to 
Photography's** review of this lens, which is as opinionated and and 
laughably at odds with pretty much ever other review as you might expect.


*The 43mm Ltd, and 40mm M lenses share this characteristic to some 
extent too.


**Kennyboy in his own mind, he's so sure of himself, if you didn't know 
better,  you might just believe him.


On 1/22/2017 11:35 AM, Steve Cottrell wrote:

On 22/1/17, P. J. Alling, discombobulated, unleashed:


KEH.com has a ZK 50mm f1.4 T* for a not outrageous price.   "A" mount
equivalent.  I'd buy it but I'm broke at the moment.

How do you think it compares optically to the Pentax M50/1.4 ?




--
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Re: Anyone looking for Zeiss Optics.

2017-01-22 Thread Steve Cottrell
On 22/1/17, P. J. Alling, discombobulated, unleashed:

>KEH.com has a ZK 50mm f1.4 T* for a not outrageous price.   "A" mount 
>equivalent.  I'd buy it but I'm broke at the moment.

How do you think it compares optically to the Pentax M50/1.4 ?

-- 


Cheers,
  Cotty


___/\__Broadcast, Corporate,
||  (O)  |Web Video Production
--
_



-- 
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.


Anyone looking for Zeiss Optics.

2017-01-22 Thread P. J. Alling
KEH.com has a ZK 50mm f1.4 T* for a not outrageous price.   "A" mount 
equivalent.  I'd buy it but I'm broke at the moment.



--
PDML Pentax-Discuss Mail List
PDML@pdml.net
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow 
the directions.