Re: Comments on FA 24-90, please

2006-08-27 Thread Pancho Hasselbach
Godfrey,

As I was trying to say, following your advice would mean I'd have to get 
myself an *istDxxx or something like that. I'm still on film, there's 
only two PS digis around here (whereas one of them is an Oly C-5050, 
which isn't PS only).

Thel lens arrived yesterday, I'll try it and if it's as good as expected 
I surely won't regret spending some money on an appropriate hood.

Pancho

Godfrey DiGiorgi schrieb:
 On Aug 25, 2006, at 11:40 AM, Pancho Hasselbach wrote:
 
 A wideangle hood for 67mm filter thread might be quite bulky, and, as
 you say, of little use on the long end, but I think the original  
 hood is
 a little better due to the tulip form. ...
 
 I wasn't thinking of a wideangle hood. A lens hood for a normal lens  
 on a 35mm camera, which is what the standard hoods from Kalt are made  
 for, will work fine for a 24mm lens on the DS. I use Kalt standard  
 lens hoods for everything down to the FA20-35 with no vignetting.  
 Same for the 28-105 ... it worked at least as well as the standard  
 Pentax hood (designed for 35mm format again). For best results at the  
 long end, a bit of a snoot would do well to extend it.
 
 http://homepage.mac.com/godders/lenshood-lineup-1845.jpg
 
 Tulip shaped hoods are a compromise too. ;-)
 
 Godfrey


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Re: Comments on FA 24-90, please

2006-08-27 Thread Kostas Kavoussanakis
On Sat, 26 Aug 2006, Godfrey DiGiorgi wrote:

 Any lens hood is a compromise on a zoom lens at some point or
 another. A tulip shaped hood gives a little more coverage than a
 barrel shaped hood, but only in a four-pronged shape that has edges
 which must be oriented correctly or you get vignetting. And it's
 harder to fit a hood cap  with a more complex lens hood shape.

Sorry, I need to process your statement a bit: are you saying that a 
tulip hood in principle gives more protection than a barrel hood but 
is harder to design, so results in reality vary?

Kostas

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Re: Comments on FA 24-90, please

2006-08-27 Thread Godfrey DiGiorgi

On Aug 27, 2006, at 1:25 AM, Kostas Kavoussanakis wrote:

 Any lens hood is a compromise on a zoom lens at some point or
 another. A tulip shaped hood gives a little more coverage than a
 barrel shaped hood, but only in a four-pronged shape that has edges
 which must be oriented correctly or you get vignetting. And it's
 harder to fit a hood cap  with a more complex lens hood shape.

 Sorry, I need to process your statement a bit: are you saying that a
 tulip hood in principle gives more protection than a barrel hood but
 is harder to design, so results in reality vary?

Yes. The degree of extra protection is often compromised by a less- 
than-efficient design to the point that it's a toss up between a  
short but effective at shorter focal length settings hood and a tulip  
shaped hood that does a slightly better job at longer focal lengths.

I find that tulip shaped hoods tend to be a lot less convenient in  
use so usually just fit a decent short standard hood for good flare  
protection with short focal lengths and make do with a shorter than  
optimal hood at longer focal lengths. Of course, I'm only using one  
zoom lens at this point (the 20-35) so a standard hood works with  
reasonable effectiveness across the board.

Godfrey

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Re: Comments on FA 24-90, please

2006-08-27 Thread Godfrey DiGiorgi
No question: for a film SLR, buy the Pentax standard hood. It's the  
most convenient in use.

I tested the 24-90 briefly and bought the 28-105/3.2-4.5 instead due  
to the difference in price, but after a while I found that the  
28-105's shortcomings when wide open at the longer tele settings  
would have been worth the price for the 24-90. (Not to say the 28-105  
is a poor performer, it's just not at its best wide open past 70mm.)  
The 24-90's gain in field of view at the wide end would be useful,  
it's improved wide open performance at the long end gives it much  
more capability for me.

I have since sold the 28-105/3.2-4.5 and have the 24-90 on my  
shopping list, but I don't really think I'll buy one because I'm  
finding that sticking with primes from 50mm and up works fine for me.

Godfrey

On Aug 27, 2006, at 1:17 AM, Pancho Hasselbach wrote:

 Godfrey,

 As I was trying to say, following your advice would mean I'd have  
 to get
 myself an *istDxxx or something like that. I'm still on film, there's
 only two PS digis around here (whereas one of them is an Oly C-5050,
 which isn't PS only).

 Thel lens arrived yesterday, I'll try it and if it's as good as  
 expected
 I surely won't regret spending some money on an appropriate hood.

 Pancho


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Re: Comments on FA 24-90, please

2006-08-27 Thread Pancho Hasselbach
Godfrey DiGiorgi affirmed:
 No question: for a film SLR, buy the Pentax standard hood. It's the  
 most convenient in use.

That's what I'll do as soon as the test film returns.

 I tested the 24-90 briefly and bought the 28-105/3.2-4.5 instead due  
 to the difference in price, but after a while I found that the  
 28-105's shortcomings when wide open at the longer tele settings  
 would have been worth the price for the 24-90. (Not to say the 28-105  
 is a poor performer, it's just not at its best wide open past 70mm.)  
 The 24-90's gain in field of view at the wide end would be useful,  
 it's improved wide open performance at the long end gives it much  
 more capability for me.
 
 I have since sold the 28-105/3.2-4.5 and have the 24-90 on my  
 shopping list, but I don't really think I'll buy one because I'm  
 finding that sticking with primes from 50mm and up works fine for me.
 
 Godfrey

If a certain amount of primes was a reason against buying this zoom, I 
might not have bought it. I'm still pretending to be a photgrapher, not 
a collector, and use nearly every lens I own every now and then, some 
more, some less (Only one prime on the sale list at the moment, M 
3.5/135, for being one of three 135 I own; jealous of your FA 135, BTW). 
For 180 EUR, with warranty from a regular dealer, I could not resist; 
this was the lowest price I've ever seen for this lens, and might be for 
a long time.

I used the 24-90 today indoors at a little birthday party, and was very 
fond of the zoom range, especially on the wide end I could fit anything 
in the frame if necessary, which was not always possible with A35-105 or 
FA 4/28-70. As I don't think I will need very big enlargements of these 
social pictures a zoom is better to me to get the moment, than a prime 
(that I might have to change) to get the perfect frame. Anyway, as I've 
got lots of bodies, I might use zooms _and_ primes without changing 
lenses ;-)

And sometimes it's challenging to get by with just one prime.

Pancho


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Re: Comments on FA 24-90, please

2006-08-26 Thread Kostas Kavoussanakis
On Fri, 25 Aug 2006, Godfrey DiGiorgi wrote:

 Tulip shaped hoods are a compromise too. ;-)

How?

Kostas

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Re: Comments on FA 24-90, please

2006-08-26 Thread Godfrey DiGiorgi
On Aug 26, 2006, at 12:31 PM, Kostas Kavoussanakis wrote:

 Tulip shaped hoods are a compromise too. ;-)

 How?

Any lens hood is a compromise on a zoom lens at some point or  
another. A tulip shaped hood gives a little more coverage than a  
barrel shaped hood, but only in a four-pronged shape that has edges  
which must be oriented correctly or you get vignetting. And it's  
harder to fit a hood cap  with a more complex lens hood shape.

Godfrey

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Re: Comments on FA 24-90, please

2006-08-25 Thread Kostas Kavoussanakis
On Thu, 24 Aug 2006, Godfrey DiGiorgi wrote:

 A simple Kalt or similar generic 67mm metal screw in lens hood will
 do a reasonable job. It won't be optimal for the lens at 90mm focal
 length, but it will be good enough for most purposes so as not to
 matter.

I think one may struggle for a 24 @ 35mm. The Pentax round hood for 
the 28-80 is so wide and shallow I don't bother. I had tried a couple 
of other generic ones and they would vignette.

Kostas

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Re: Comments on FA 24-90, please

2006-08-25 Thread Godfrey DiGiorgi

On Aug 25, 2006, at 1:26 AM, Kostas Kavoussanakis wrote:

 On Thu, 24 Aug 2006, Godfrey DiGiorgi wrote:

 A simple Kalt or similar generic 67mm metal screw in lens hood will
 do a reasonable job. It won't be optimal for the lens at 90mm focal
 length, but it will be good enough for most purposes so as not to
 matter.

 I think one may struggle for a 24 @ 35mm. The Pentax round hood for
 the 28-80 is so wide and shallow I don't bother. I had tried a couple
 of other generic ones and they would vignette.

I was thinking of a hood for the 24-90 to be used on the DSLRs only.  
For a 35mm film SLR, I'd just get the Pentax hood as that is what  
it's designed for.

Godfrey

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Re: Comments on FA 24-90, please

2006-08-25 Thread Pancho Hasselbach
Godfrey DiGiorgi schrieb:
 On Aug 25, 2006, at 1:26 AM, Kostas Kavoussanakis wrote:
 
 On Thu, 24 Aug 2006, Godfrey DiGiorgi wrote:

 A simple Kalt or similar generic 67mm metal screw in lens hood will
 do a reasonable job. It won't be optimal for the lens at 90mm focal
 length, but it will be good enough for most purposes so as not to
 matter.
 I think one may struggle for a 24 @ 35mm. The Pentax round hood for
 the 28-80 is so wide and shallow I don't bother. I had tried a couple
 of other generic ones and they would vignette.
 
 I was thinking of a hood for the 24-90 to be used on the DSLRs only.  
 For a 35mm film SLR, I'd just get the Pentax hood as that is what  
 it's designed for.
 
 Godfrey

A wideangle hood for 67mm filter thread might be quite bulky, and, as 
you say, of little use on the long end, but I think the original hood is 
a little better due to the tulip form. There's a german dealer offering 
gneric tulip hoods on eekbay, maybe worth a consideration if the price 
for the original one should really be that high.

Anyway, I suppose it's cheaper getting the original hood than going 
digital, although temptation cannot be denied. My local dealer had a 
K100D today, which felt quite good, and the shutter seemed so quiet to 
me. Of course it's smaller than on a film body.

Pancho


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Re: Comments on FA 24-90, please

2006-08-25 Thread Godfrey DiGiorgi

On Aug 25, 2006, at 11:40 AM, Pancho Hasselbach wrote:

 A wideangle hood for 67mm filter thread might be quite bulky, and, as
 you say, of little use on the long end, but I think the original  
 hood is
 a little better due to the tulip form. ...

I wasn't thinking of a wideangle hood. A lens hood for a normal lens  
on a 35mm camera, which is what the standard hoods from Kalt are made  
for, will work fine for a 24mm lens on the DS. I use Kalt standard  
lens hoods for everything down to the FA20-35 with no vignetting.  
Same for the 28-105 ... it worked at least as well as the standard  
Pentax hood (designed for 35mm format again). For best results at the  
long end, a bit of a snoot would do well to extend it.

http://homepage.mac.com/godders/lenshood-lineup-1845.jpg

Tulip shaped hoods are a compromise too. ;-)

Godfrey

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Re: Comments on FA 24-90, please

2006-08-24 Thread Kostas Kavoussanakis
On Wed, 23 Aug 2006, Pancho Hasselbach wrote:

 Of course, Joe made the point by telling how good the lens is in it's
 own zoom range. No scary details that make me lie awake all night, or
 such. So I bought it from a dealer who, the hood unfortunately being not
 included, sold it to me for 180 EUR, shipping included. IIRC ebay
 prices, a real bargain.

Excellent, well done. But you need the hood; the lens flares 
reasonably gracefully, but it flares. I bought mine from Pentax UK for 
25 GBP; after waiting for 2 months, it arrived one day before a BIN 
turned up on eBay for a tenner...

Enjoy your new lens; I love the pictures on film and I like the way it 
looks, certainly on the MZ-S.

Kostas

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Re: Comments on FA 24-90, please

2006-08-24 Thread Pancho Hasselbach
Thanks Kostas,

I guess the hood will do a good job around that big front lens. I looked 
into an older Pentax pricelist, where the hood alone was listed for 69,- 
EUR. I'll see what my local dealer can do, I just want to wait for the 
lens to arrive and to be OK, before I spend more money. I think that 
with the 24mm any other hood solution wouldn't be but mediocre.

Pancho

Kostas Kavoussanakis schrieb:
 On Wed, 23 Aug 2006, Pancho Hasselbach wrote:
 
 Of course, Joe made the point by telling how good the lens is in it's
 own zoom range. No scary details that make me lie awake all night, or
 such. So I bought it from a dealer who, the hood unfortunately being not
 included, sold it to me for 180 EUR, shipping included. IIRC ebay
 prices, a real bargain.
 
 Excellent, well done. But you need the hood; the lens flares 
 reasonably gracefully, but it flares. I bought mine from Pentax UK for 
 25 GBP; after waiting for 2 months, it arrived one day before a BIN 
 turned up on eBay for a tenner...
 
 Enjoy your new lens; I love the pictures on film and I like the way it 
 looks, certainly on the MZ-S.
 
 Kostas

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Re: Comments on FA 24-90, please

2006-08-24 Thread Kostas Kavoussanakis
On Thu, 24 Aug 2006, Pancho Hasselbach wrote:

 I guess the hood will do a good job around that big front lens. I looked
 into an older Pentax pricelist, where the hood alone was listed for 69,-
 EUR. I'll see what my local dealer can do, I just want to wait for the
 lens to arrive and to be OK, before I spend more money. I think that
 with the 24mm any other hood solution wouldn't be but mediocre.

However, if you have gone digital a deeper one may be better.

Kostas

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Re: Comments on FA 24-90, please

2006-08-24 Thread Godfrey DiGiorgi
A simple Kalt or similar generic 67mm metal screw in lens hood will  
do a reasonable job. It won't be optimal for the lens at 90mm focal  
length, but it will be good enough for most purposes so as not to  
matter.

Such things are available in the US for about $10, less if found used  
in a swap meet bin.

Godfrey


On Aug 24, 2006, at 1:20 PM, Pancho Hasselbach wrote:

 I guess the hood will do a good job around that big front lens. I  
 looked
 into an older Pentax pricelist, where the hood alone was listed for  
 69,-
 EUR. I'll see what my local dealer can do, I just want to wait for the
 lens to arrive and to be OK, before I spend more money. I think that
 with the 24mm any other hood solution wouldn't be but mediocre.

 Excellent, well done. But you need the hood; the lens flares
 reasonably gracefully, but it flares.

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Re: Comments on FA 24-90, please

2006-08-23 Thread Pancho Hasselbach
Gentlemen,

thank you very much for your advice.

Of course, Joe made the point by telling how good the lens is in it's 
own zoom range. No scary details that make me lie awake all night, or 
such. So I bought it from a dealer who, the hood unfortunately being not 
included, sold it to me for 180 EUR, shipping included. IIRC ebay 
prices, a real bargain.

Brendan, thank you very much for the sample picture. Rick, you were 
nearly about to cause me a dreadful headache with that terrific bunch of 
information. As I figured out that in your eyes it compares better 
against the FA 4/28-70, which I own and like, that unfortunately made my 
desire even stronger.

It should arrive within a few days. Hopefully it's me who receives it, 
otherwise I'll have to answer silly questions from my lady :-)
I'll report how results turn out.

Cheers,
Pancho

Pancho Hasselbach schrieb:
 Hi gang,
 
 any comments available concerning the above-mentioned lens?
 
 I'm especially interested in sharpness, contrast, color rendition and 
 bokeh wide open. AFAIK, it performs very well stopped down, but I'd hope 
 that it's good (and noticeably better than my FA 4/28-70) wide open, 
 too, as I primarily am a prime user, used to shallow DOF and that kind 
 of things. What about distortion, and vignetting? Anybody used it on BW 
 film?
 
 I'd use it on my film bodies, but probably I'll add a digital body in 
 the future. At least, Petax have given up those ridiculous names. Now, 
 to justify the K in the names of the new bodies, they must only add 
 one thing, muahahaha... Oops, I'm getting off topic.
 
 Thank you very much for your answers.
 
 Pancho
 

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Re: Comments on FA 24-90, please

2006-08-22 Thread Rick Womer
Pancho,

Very, very nice lens.  I bought the 28-70/4 and the
24-90 simultaneously a few years ago, and exposed one
roll of slide film with each using my PZ-1p.  +NO+
contest.  The 24-90 was sharper and contrastier, with
similar distortion and bokeh.  The extra 4mm on the
wide end and 20mm on the tele end make a big
difference in my shooting.

I'm mostly using an ist D now, but the 24-90 is still
frequently on the front.  Somehow I find it more
enjoyable than the 16-45, despite the loss of the wide
angle.

Rick

--- Pancho Hasselbach [EMAIL PROTECTED] wrote:

 Hi gang,
 
 any comments available concerning the
 above-mentioned lens?
 
 I'm especially interested in sharpness, contrast,
 color rendition and 
 bokeh wide open. AFAIK, it performs very well
 stopped down, but I'd hope 
 that it's good (and noticeably better than my FA
 4/28-70) wide open, 
 too, as I primarily am a prime user, used to shallow
 DOF and that kind 
 of things. What about distortion, and vignetting?
 Anybody used it on BW 
 film?
 
 I'd use it on my film bodies, but probably I'll add
 a digital body in 
 the future. At least, Petax have given up those
 ridiculous names. Now, 
 to justify the K in the names of the new bodies,
 they must only add 
 one thing, muahahaha... Oops, I'm getting off topic.
 
 Thank you very much for your answers.
 
 Pancho
 
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http://www.photo.net/photos/RickW

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Comments on FA 24-90, please

2006-08-21 Thread Pancho Hasselbach
Hi gang,

any comments available concerning the above-mentioned lens?

I'm especially interested in sharpness, contrast, color rendition and 
bokeh wide open. AFAIK, it performs very well stopped down, but I'd hope 
that it's good (and noticeably better than my FA 4/28-70) wide open, 
too, as I primarily am a prime user, used to shallow DOF and that kind 
of things. What about distortion, and vignetting? Anybody used it on BW 
film?

I'd use it on my film bodies, but probably I'll add a digital body in 
the future. At least, Petax have given up those ridiculous names. Now, 
to justify the K in the names of the new bodies, they must only add 
one thing, muahahaha... Oops, I'm getting off topic.

Thank you very much for your answers.

Pancho

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Re: Comments on FA 24-90, please

2006-08-21 Thread Brendan MacRae
Pancho,

I picked one up recently on eBay and I quite like it.

Here's a sample low-res pic taken with this lens.
INFO: MZ-S, 540FGZ flash (bounced 90 degrees with
catchlight panel) not sure what focal length maybe
40-50mm, probably f5.6 or 8, Kodak HD400 consumer
film.

http://www.members.aol.com/bmacrae/family.jpg

I think it's quite sharp, at least in the middle
f-range. Nice and contrasty. Good for color (have not
used it for any b/w work yet). Build quality is pretty
good but not a home run. Lightweight. Autofocus is a
tad noisy but not terribly so.

Hope this helps. 

-Brendan






--- Pancho Hasselbach [EMAIL PROTECTED] wrote:

 Hi gang,
 
 any comments available concerning the
 above-mentioned lens?
 
 I'm especially interested in sharpness, contrast,
 color rendition and 
 bokeh wide open. AFAIK, it performs very well
 stopped down, but I'd hope 
 that it's good (and noticeably better than my FA
 4/28-70) wide open, 
 too, as I primarily am a prime user, used to shallow
 DOF and that kind 
 of things. What about distortion, and vignetting?
 Anybody used it on BW 
 film?
 
 I'd use it on my film bodies, but probably I'll add
 a digital body in 
 the future. At least, Petax have given up those
 ridiculous names. Now, 
 to justify the K in the names of the new bodies,
 they must only add 
 one thing, muahahaha... Oops, I'm getting off topic.
 
 Thank you very much for your answers.
 
 Pancho
 
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Re: Comments on FA 24-90, please

2006-08-21 Thread Joseph Tainter
A very good lens in this zoom range.

Joe

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