Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-05 Thread Rob Studdert
On 5 Jul 2004 at 12:22, Arnold Stark wrote:

 Hi,
 
 I confirm that wide open the FA43 is as sharp as the other Pentax 
 normal lenses. Stopped down to f5.6-11 it is on the same level, too. 
 However, at f2.8 an f4 it seems to be sharper.
 
 However, the magic of this lens is not only about sharpness, its 
 compactness, or its build quality. The magic is also about the vividness 
 and three-dimensionality of the images, the ghostless SMC coating, and 
 the circular rendering of light sources at night.
 
 Plus it is the perfect match for my silver MZ-S.

My current lens kit has been formed by a process of distillation and the 43mm 
LTD wasn't magic enough to entice me to keep it even in glorious jet black.


Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
http://members.ozemail.com.au/~distudio/publications/
Pentax user since 1986, PDMLer since 1998



Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-05 Thread Frantisek Vlcek
RS My current lens kit has been formed by a process of distillation and the 43mm
RS LTD wasn't magic enough to entice me to keep it even in glorious jet black.

De gustibus non est disputandum.

Best regards,
   Frantisek Vlcek



Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-05 Thread Arnold Stark
So what is the lens that survived the distillation process in the 
40-55mm focal length range?

Actually, the choice of a lens depends much on the choice of the other 
lenses. If you like the 35/f2, the 43 would be too close, wouldn't it? 
If you have a 28mm wide-angle, the 43 fits much better. Naturally, the 
type of camera is important, too.

Arnold
Rob Studdert wrote:
My current lens kit has been formed by a process of distillation and 
the 43mm  LTD wasn't magic enough to entice me to keep it even in 
glorious jet black.



Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-05 Thread Rob Studdert
On 5 Jul 2004 at 18:47, Arnold Stark wrote:

 So what is the lens that survived the distillation process in the 
 40-55mm focal length range?

I retained the 31, and a series of 50mm lenses, the 43 would have filled a gap 
that really wasn't there for me photographically. 24mm is a problem FL for me 
now.

Cheers,


Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
http://members.ozemail.com.au/~distudio/publications/
Pentax user since 1986, PDMLer since 1998



Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Pål Jensen
Rob wrote:

 The 43mm LTD is the only one of the series that I've owned and subsequently 
 sold. IMHO it's surrounded by more hype than its performance deserves. It is 
 small though and it performs far better than the similarly over-hyped M40/2.8.


It is the sharpest lens I've ever used something that deserves quite a lot of hype in 
my opinion.

Pål





RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread That Guy
Pål,

The problem with these people who put down a lens like this, is that if it
isn't tack sharp wide open they can't find a reason to like it...  People
spend too much time comparing F stops.  Obviously the F4 on a 50mm and the
F4 on a 300mm are two completely different things in terms of light
transmission...  The 43 may be a touch soft wide-open, but it has other
qualities that allow it to shine, not to mention that it is tack sharp
stopped down.  My honest opinion is that people who put down a lens like
this have opinions that aren't worth trusting

-That Guy

-Original Message-
From: Pål Jensen [mailto:[EMAIL PROTECTED]
Sent: Sunday, July 04, 2004 9:07 AM
To: [EMAIL PROTECTED]
Subject: Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs.
24-90)


Rob wrote:

 The 43mm LTD is the only one of the series that I've owned and
subsequently
 sold. IMHO it's surrounded by more hype than its performance deserves. It
is
 small though and it performs far better than the similarly over-hyped
M40/2.8.


It is the sharpest lens I've ever used something that deserves quite a lot
of hype in my opinion.

Pål





RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread alexanderkrohe
Pål wrote: 
 
 Rob wrote:
 
  The 43mm LTD is the only one of the series that
I've owned and
  subsequently
  sold. IMHO it's surrounded by more hype than its
performance deserves. It
  is
  small though and it performs far better than the
similarly over-hyped
  M40/2.8.
  
 It is the sharpest lens I've ever used something 
that deserves quite a lot
 of hype in my opinion.
 
 Pål

In fact ist is my favorite lens. I even dare to say
that its characteristics are unique among standard
lenses. 
Alexander



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RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Joseph Tainter
That Guy wrote:
The problem with these people who put down a lens like this, is that if 
it isn't tack sharp wide open they can't find a reason to like it...

Well, TG, it depends on how one uses the gear. I own several very high 
quality primes, and am considering others. I use them, though, mainly in 
low light, so I need them to be useable wide open. For shooting in 
adequate light I use very high quality zooms. I'll probably never buy 
the 43 because of its reputation for performance wide open. I do own the 
31 and would like to get the 77.

Prime users who shoot in normal light may have good reasons to love the 43.
Joe


RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Pål Jensen
Joseph wrote:

Well, TG, it depends on how one uses the gear. I own several very high quality primes, 
and am considering others. I use them, though, mainly in low light, so I need them to 
be useable wide open. 


REPLY:

This is an example where a minor criticsm is blown out of porpotion. I have used many 
Pentax prime lenses although I admit I haven't used them all. Of all fast Pentax 
lenses I've own the only ones clearly better wide open than the 43mm are the two other 
Limiteds.
By Pentax standards the 43mm is very good wide open. And lets face it, Pentax lenses 
are known for being damn good except wide open. In this respect the 43mm follows 
Pentax tradition whereas the two other Limited lenses are atypical. 


Pål





Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread William Robb

- Original Message - 
From: Pål Jensen
Subject: RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs.
24-90)




 This is an example where a minor criticsm is blown out of
porpotion. I have used many Pentax prime lenses although I admit I
haven't used them all. Of all fast Pentax lenses I've own the only
ones clearly better wide open than the 43mm are the two other
Limiteds.
 By Pentax standards the 43mm is very good wide open. And lets face
it, Pentax lenses are known for being damn good except wide open. In
this respect the 43mm follows Pentax tradition whereas the two other
Limited lenses are atypical.

The 31 and 77 both pleasantly surprised me with their open aperture
performance. I had gotten quite used to having to stop down a bit to
get the best out of my lenses

William Robb




Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Rob Studdert
On 4 Jul 2004 at 15:07, Pål Jensen wrote:

 Rob wrote:
 
  The 43mm LTD is the only one of the series that I've owned and subsequently
  sold. IMHO it's surrounded by more hype than its performance deserves. It is
  small though and it performs far better than the similarly over-hyped M40/2.8.
 
 
 It is the sharpest lens I've ever used something that deserves quite a lot of
 hype in my opinion.

Well I do know what a good lens is so there must be extreme variation between 
pieces. It's got to have more redeeming qualities than to be sharp by f5.6 or 
to have a so called 3D quality to make it a good lens from my perspective.


Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
http://members.ozemail.com.au/~distudio/publications/
Pentax user since 1986, PDMLer since 1998




RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Alan Chan
My honest opinion is that people who put down a lens like
this have opinions that aren't worth trusting
So you are the judge? Besides, almost all prime lenses are tack sharp when 
stopped down.

Alan Chan
http://www.pbase.com/wlachan
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Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Alan Chan
It is the sharpest lens I've ever used something that deserves quite a lot 
of hype in my opinion.
Right, the sharpest. Oh you meant FA43???
Alan Chan
http://www.pbase.com/wlachan
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Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Pål Jensen
Alan wrote:

Besides, almost all prime lenses are tack sharp when 
 stopped down.


I just wish any of my other Pentax lenses were as sharp as the 43mm stopped down


Pål





Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Pål Jensen
Rob wrote:

It's got to have more redeeming qualities than to be sharp by f5.6 or 
 to have a so called 3D quality to make it a good lens from my perspective.


Mine is tack sharp from F:2.8 and breathtaking from F:4 to F:8. 

Pål





Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-04 Thread Rob Studdert
On 5 Jul 2004 at 2:48, Pål Jensen wrote:

 Mine is tack sharp from F:2.8 and breathtaking from F:4 to F:8. 

OK, I've got some tack sharp lenses but I don't know if any of mine are 
breathtaking. Are the 31mm and 77mm LTD lenses also breathtaking stopped 
down?


Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
http://members.ozemail.com.au/~distudio/publications/
Pentax user since 1986, PDMLer since 1998




RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-03 Thread Pål Jensen
Alan wrote:

It is surprising they did not design the optics of the FA43 properly consider it is 
quite expensive, and their 50/1.7 is quite good.


REPLY:

Oh really? The 43 Limited is my favourite Pentax lens. It is a fantastic performer. 
It's wide open performance is not as good as the 31 or the 77 but similar to Pentax 
50mm lenses. 


Pål




RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-03 Thread Nick Clark
When it first came out the 43mm f/1.9 ltd was crowned as the world's best standard 
lens  by Amateur Photographer in the UK, displacing their previous best, the Contax 
50mm  f/1.4 Planar.

Nick

-Original Message-
From: Pål Jensen[EMAIL PROTECTED]
Sent: 03/07/04 12:40:47
To: [EMAIL PROTECTED][EMAIL PROTECTED]
Subject: RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)
  Alan wrote:

It is surprising they did not design the optics of the FA43 properly consider it 
is quite expensive, and their 50/1.7 is quite good.


REPLY:

Oh really? The 43 Limited is my favourite Pentax lens. It is a fantastic 
performer. It's wide open performance is not as good as the 31 or the 77 but similar 
to Pentax 50mm lenses. 


Pål






RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-03 Thread Alan Chan
Other than the wide open sharpness (really a f2 lens in practice), 
distortion was a little high as well.

Alan Chan
http://www.pbase.com/wlachan
Oh really? The 43 Limited is my favourite Pentax lens. It is a fantastic 
performer. It's wide open performance is not as good as the 31 or the 77 
but similar to Pentax 50mm lenses.
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RE: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-03 Thread Alan Chan
But photodo  CAPA Japan do not rate it that well.
Alan Chan
http://www.pbase.com/wlachan
When it first came out the 43mm f/1.9 ltd was crowned as the world's best 
standard lens  by Amateur Photographer in the UK, displacing their previous 
best, the Contax 50mm  f/1.4 Planar.
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Re: Opinions wanted: 16-45 vs. 20-35 vs. 24-90

2004-07-03 Thread Joseph Tainter
Gianfranco queried:
How's the handling? On the shelf it looked quite big mounted on
the *ist D. I read on the KMP (thanks Boz!) that it weighs
almost the same as the 24-90, but it is a bit longer.
It handles fine. The zoom ring is quite large and easy. The focus ring 
seems fine to me. I don't have the FA 24-90 here, but my recollection is 
that the 24-90 may be smaller than the 16-45 at shortest length. I am 
not sure how they compare extended. They both have the extending barrel 
design, except that the 16-45 is shortest at its long end. The 16-45, 
anyway, is not a compact lens. I suspect this is mainly due to the fact 
that it is a constant f4.0.

Joe


Re: 43 Limited (WAS: Opinions wanted: 16-45 vs. 20-35 vs. 24-90)

2004-07-03 Thread Alan Chan
Pretty much what I have felt about these 2 lenses too.
Alan Chan
http://www.pbase.com/wlachan
The 43mm LTD is the only one of the series that I've owned and subsequently
sold. IMHO it's surrounded by more hype than its performance deserves. It 
is
small though and it performs far better than the similarly over-hyped 
M40/2.8.
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Opinions wanted: 16-45 vs. 20-35 vs. 24-90

2004-07-02 Thread Gianfranco Irlanda
Hi guys and gals,

I'm in the mood to purchase a 16-45, but I'd like to hear some
first hand experiences from those who own it and made a side by
side comparison with at least one of the lenses above.
I recall somebody said that the 16-45 is definitely sharper than
the 24-90 at similar FL, is it true?
I'm mainly interested in the performance wide open.
Another thing: the Italian importer has no 16-45 readily
available, but I've found a shop in Naples that has a couple of
*ist D and, among several lenses, at least a 16-45. They ask 469
Euro for the lens alone. Is it good?
As usual, many thanks in advance.

Ciao,

Gianfranco


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Re: Opinions wanted: 16-45 vs. 20-35 vs. 24-90

2004-07-02 Thread Sylwester Pietrzyk
on 02.07.04 16:54, Gianfranco Irlanda at [EMAIL PROTECTED] wrote:

 Hi guys and gals,
 
 I'm in the mood to purchase a 16-45, but I'd like to hear some
 first hand experiences from those who own it and made a side by
 side comparison with at least one of the lenses above.
 I recall somebody said that the 16-45 is definitely sharper than
 the 24-90 at similar FL, is it true?
 I'm mainly interested in the performance wide open.
 Another thing: the Italian importer has no 16-45 readily
 available, but I've found a shop in Naples that has a couple of
 *ist D and, among several lenses, at least a 16-45. They ask 469
 Euro for the lens alone. Is it good?
 As usual, many thanks in advance.
Hi Giafranco,
I don't have DA 16-45/4 yet, but you could be interested in this link (just
use translator like babelfish):
http://www.pictchallenge.com/BxuREV7.html
Tests are fully independent and objective as they are made by... computer
program - DXO Analyzer :-) In short 24-90 is quite sharp, but noticably
worse at open apertures than DA 16-45 and FA has quite a big loss of
sharpness in corners as compared to homogenous results from DA. DA suffers
only from its chromatic aberrations in corners - they are quite noticable
between 16-45mm. Otherwise they claim DA performance is similar to Nikkor DX
17-55/2.8 (~1400USD lens...). It is also worth looking at the tests of FA
43/1.9 limited, FA 35/2 and FA* 85/1.4 (on following  page) and compare
results. Interestingly - according to these tests FA* 85/1.4 is sharper at
f1.4 than 43 Ltd. at f1.9...

-- 
Best Regards
Sylwek




Re: Opinions wanted: 16-45 vs. 20-35 vs. 24-90

2004-07-02 Thread jtainter
Gianfranco, the DA 16-45 is a fine lens. I have tested it formally against the 
excellent FA 20-35. It is definitely in that class, and perhaps just a bit sharper 
than the 20-35. I have used the FA 24-90 but have not formally tested it. My 
impression is that the DA 16-45 is in the same class as the sharpest zooms I own -- 
the FA 20-35, the Tokina AT-X Pro 28-80 f2.8, and the Sigma EX 70-200 f2.8.

One amazing thing about the lens is that it is quite good wide open. Pentax's own MTF 
evaluation is that the lens is actually best at f4.0 from 16 to 28 mm., and at f4.5 
from 28 to 45 mm. That's extraordinary performance. It's also, of course, quite fine 
stopped down. I have shot it at f16 with very nice results.

It goes well on the *ist D. There are occastional CA problems, but you will probably 
see these on many lenses. I have noticed it on only two shots out of several hundred. 
There is software to correct CA problems, and I would guess that more software 
(perhaps PS plug-ins) to correct this problem will be forthcoming.

For *ist D zoom users, I cannot recommend this lens highly enough. It is one of the 
best zooms Pentax has made. The images it gives me are stunning. One is in this 
month's PUG (keep in mind that it is a reduced jpeg). For some reason Pentax is 
producing few of them, so if you want one grab the one you saw. They are hard to find. 
The price looked good, comparable to discount price here.

Joe




RE: Opinions wanted: 16-45 vs. 20-35 vs. 24-90

2004-07-02 Thread That Guy
The 43 is widely known to be soft wide-open

-That Guy

-Original Message-
From: Sylwester Pietrzyk [mailto:[EMAIL PROTECTED]
Sent: Friday, July 02, 2004 11:13 AM
To: [EMAIL PROTECTED]
Subject: Re: Opinions wanted: 16-45 vs. 20-35 vs. 24-90

Interestingly - according to these tests FA* 85/1.4 is sharper at
f1.4 than 43 Ltd. at f1.9...

-- 
Best Regards
Sylwek




Re: Opinions wanted: 16-45 vs. 20-35 vs. 24-90

2004-07-02 Thread Gianfranco Irlanda
Sylwester Pietrzyk [EMAIL PROTECTED] wrote:
 Hi Giafranco,

Hi Sylwek,

 I don't have DA 16-45/4 yet, but you could be interested in
this link (just
 use translator like babelfish):
 http://www.pictchallenge.com/BxuREV7.html

Thanks!! I was looking for something of that kind too. And I'm
even able to read French... :-)

 Tests are fully independent and objective as they are made
by... computer
 program - DXO Analyzer :-) In short 24-90 is quite sharp, but
noticably
 worse at open apertures than DA 16-45 and FA has quite a big
loss of
 sharpness in corners as compared to homogenous results from
DA. DA suffers
 only from its chromatic aberrations in corners - they are
quite noticable
 between 16-45mm. Otherwise they claim DA performance is
similar to Nikkor DX
 17-55/2.8 (~1400USD lens...).

Good. I guess there is almost no alternative.

Ciao,

Gianfranco

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Re: Opinions wanted: 16-45 vs. 20-35 vs. 24-90

2004-07-02 Thread Gianfranco Irlanda
jtainter [EMAIL PROTECTED]
 Gianfranco, the DA 16-45 is a fine lens. I have tested it
formally against the excellent FA 20-35. It is definitely in
that class, and perhaps just a bit sharper than the 20-35. I
have used the FA 24-90 but have not formally tested it. My
impression is that the DA 16-45 is in the same class as the
sharpest zooms I own -- the FA 20-35, the Tokina AT-X Pro 28-80
f2.8, and the Sigma EX 70-200 f2.8.
 

Hi Joe,

I too own the 20-35 and the Sigma EX 70-200. If it is in the
same league I'll buy the 16-45 as soon as I can.

 One amazing thing about the lens is that it is quite good wide
open. Pentax's own MTF evaluation is that the lens is actually
best at f4.0 from 16 to 28 mm., and at f4.5 from 28 to 45 mm.
That's extraordinary performance. It's also, of course, quite
fine stopped down. I have shot it at f16 with very nice results.

I have found that the 24-90 is fine (in the centre, at least)
wide open on the *ist D, although not extraordinary. The fact
that it performs that well wide open is vry interesting, as
I shot a lot wide open.

 It goes well on the *ist D. There are occastional CA problems,
but you will probably see these on many lenses. I have noticed
it on only two shots out of several hundred. There is software
to correct CA problems, and I would guess that more software
(perhaps PS plug-ins) to correct this problem will be
forthcoming.

That's good.
How's the handling? On the shelf it looked quite big mounted on
the *ist D. I read on the KMP (thanks Boz!) that it weighs
almost the same as the 24-90, but it is a bit longer. 

 For *ist D zoom users, I cannot recommend this lens highly
enough. It is one of the best zooms Pentax has made. The images
it gives me are stunning. One is in this month's PUG (keep in
mind that it is a reduced jpeg). For some reason Pentax is
producing few of them, so if you want one grab the one you saw.
They are hard to find. The price looked good, comparable to
discount price here.

Surprisingly, I thought that the price was a bit high; the shop
where I saw the lens yesterday has almost only grey market stuff
(the people were a bit rude too: they refused to show me the
lens if I wasn't going to buy it).
In another shop (where I ordered the lens at first, before the
importer told us it was not available yet) the price was 415
Euro with the Italian warranty.
Tough decisions...

Thanks again for the enablement...
:-)

Ciao,

Gianfranco

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