View previous topic :: View next topic |
Author |
Message |
cooltouch
Joined: 15 Jan 2009 Posts: 9096 Location: Houston, Texas
|
Posted: Thu Feb 25, 2010 5:35 am Post subject: Macro Lens Comparison |
|
|
cooltouch wrote:
Recently I added a Vivitar Series 1 105mm f/2.5 Macro to my small collection of macro lenses. Now I have three: the above, plus a Tamron 52B SP 90mm f/2.5 and a Nikon pre-AI 55mm f/3.5 Micro-Nikkor. And now that I have a small collection, I decided to do a comparison, just to see where they all stand. Especially since the Kiron-made Vivitar macro is so highly regarded. And just for grins and giggles, I tossed a zoom into the mix too.
Here's the line-up:
I have posted a complete review on my blog. You should check it out (the link is in my sig). You just might be as surprised by the results as I was. _________________ Michael
My Gear List: http://michaelmcbroom.com/photo/gear.html
My Gallery: http://michaelmcbroom.com/gallery3/index.php/
My Flickr Page: https://www.flickr.com/photos/11308754@N08/albums
My Music: https://soundcloud.com/michaelmcbroom/albums
My Blog: http://michaelmcbroom.com/blogistan/ |
|
Back to top |
|
|
F16SUNSHINE
Joined: 20 Aug 2007 Posts: 5486 Location: Left Coast
Expire: 2011-11-18
|
Posted: Thu Feb 25, 2010 5:44 am Post subject: |
|
|
F16SUNSHINE wrote:
That's quite a set of lenses. The Kiron made 105 is a gem from my experience. I've not tried any of your others. _________________ Moderator |
|
Back to top |
|
|
patrickh
Joined: 23 Aug 2007 Posts: 8551 Location: Oregon
Expire: 2011-11-18
|
Posted: Thu Feb 25, 2010 5:52 am Post subject: |
|
|
patrickh wrote:
I have all three macros and generally support your findings - although I feel the results would have been closer than what yours show. But thanks for the work - very interesting
patrickh _________________ DSLR: Nikon D300 Nikon D200 Nex 5N
MF Zooms: Kiron 28-85/3.5, 28-105/3.2, 75-150/3.5, Nikkor 50-135/3.5 AIS // MF Primes: Nikkor 20/4 AI, 24/2 AI, 28/2 AI, 28/2.8 AIS, 28/3.5 AI, 35/1.4 AIS, 35/2 AIS, 35/2.8 PC, 45/2.8 P, 50/1.4 AIS, 50/1.8 AIS, 50/2 AI, 55/2.8 AIS micro, 55/3.5 AI micro, 85/2 AI, 100/2,8 E, 105/1,8 AIS, 105/2,5 AIS, 135/2 AIS, 135/2.8 AIS, 200/4 AI, 200/4 AIS micro, 300/4.5 AI, 300/4.5 AI ED, Arsat 50/1.4, Kiron 28/2, Vivitar 28/2.5, Panagor 135/2.8, Tamron 28/2.5, Tamron 90/2.5 macro, Vivitar 90/2.5 macro (Tokina) Voigtlander 90/3.5 Vivitar 105/2.5 macro (Kiron) Kaleinar 100/2.8 AI Tamron 135/2.5, Vivitar 135/2.8CF, 200/3.5, Tokina 400/5,6
M42: Vivitar 28/2.5, Tamron 28/2.5, Formula5 28/2.8, Mamiya 28/2.8, Pentacon 29/2.8, Flektogon 35/2.4, Flektogon 35/2.8, Takumar 35/3.5, Curtagon 35/4, Takumar 50/1.4, Volna-6 50/2.8 macro, Mamiya 50/1.4, CZJ Pancolar 50/1,8, Oreston 50/1.8, Takumar 50/2, Industar 50/3.5, Sears 55/1.4, Helios 58/2, Jupiter 85/2, Helios 85/1.5, Takumar 105/2.8, Steinheil macro 105/4.5, Tamron 135/2.5, Jupiter 135/4, CZ 135/4, Steinheil Culminar 135/4,5, Jupiter 135/3.5, Takumar 135/3.5, Tair 135/2.8, Pentacon 135/2.8, CZ 135/2.8, Taika 135/3.5, Takumar 150/4, Jupiter 200/4, Takumar 200/4
Exakta: Topcon 100/2.8(M42), 35/2.8, 58/1.8, 135/2.8, 135/2.8 (M42), Kyoei Acall 135/3.5
C/Y: Yashica 28/2.8, 50/1.7, 135/2.8, Zeiss Planar 50/1.4, Distagon 25/2.8
Hexanon: 28/3.5, 35/2.8, 40/1.8, 50/1.7, 52/1.8, 135/3.2, 135/3.5, 35-70/3.5, 200/3.5
P6 : Mir 38 65/3.5, Biometar 80/2.8, Kaleinar 150/2.8, Sonnar 180/2.8
Minolta SR: 28/2.8, 28/3.5, 35/2.8, 45/2, 50/2, 58/1.4, 50/1.7, 135/2.8, 200/3.5
RF: Industar 53/2.8, Jupiter 8 50/2
Enlarg: Rodagon 50/5,6, 80/5,6, 105/5.6, Vario 44-52/4, 150/5.6 180/5.6 El Nikkor 50/2,8,63/2.8,75/4, 80/5,6, 105/5.6, 135/5.6 Schneider 60/5.6, 80/5.6, 80/4S,100/5.6S,105/5.6,135/5.6, 135/5.6S, 150/5.6S, Leica 95/4 |
|
Back to top |
|
|
Boomer Depp
Joined: 08 Oct 2009 Posts: 552 Location: Kingston,Washighton
Expire: 2011-12-04
|
Posted: Thu Feb 25, 2010 7:26 am Post subject: |
|
|
Boomer Depp wrote:
_________________ Trust that little voice in your head that says "Wouldn't it be interesting if...." And then do it.
Last edited by Boomer Depp on Thu Feb 25, 2010 8:09 am; edited 1 time in total |
|
Back to top |
|
|
Boomer Depp
Joined: 08 Oct 2009 Posts: 552 Location: Kingston,Washighton
Expire: 2011-12-04
|
Posted: Thu Feb 25, 2010 7:34 am Post subject: |
|
|
Boomer Depp wrote:
Nice write-up, and well presented,Michael!
Surprised there was no test at 5.6,though the results would have been about the same.
I've always heard the Vivitar S1 90/2.5 and the Tokina 90/2.5 were the highest rated and sharpest macros,and lens tests reflects this.The most exacting tests are when multiple copies of a lens are tested.
Would have liked to see the Kiron 100/2.8 in this test since it was optimized for close up work like the Micro-Nikkor 55/3.5.The Vivitar S1 90/2.5 and the Tokina 90/2.5 are optimized for close-up work as well.Most of the Vivitar macro lenses built after the Vivitar S1 90/2.5,weren't optimized for close up to improve the results shooting at infinity.
Photodo shows the same results,and is about what I expected.
The Vivitar S1 90/2.5 and the Tokina 90/2.5 were tied for third highest rated lenses and the highest macros tested by Photodo.The Micro-Nikkor 55/3.5 wasn't tested,but the Micro-Nikkor 55/2.8 which isn't optimized for close up work tested higher then many macros,including the Vivitar 105/25.
The lens ratings at Photodo also have some AF lenses that score quite high,equal to the Tokina 90.25,but this is a MF forum.
Photodo Lens Tests & ratings
Rating.....Macro Lens
4.6.........Tokina 90/2.5
4.6.........Vivitar 90/2.5
4.5.........Leica Elmarit-R 100/2.8
4.4.........Micro-Nikkor 55/2.8
4.2.........Tamron 90/2.5
4.2.........Minolta 100/2.8
4.2.........Olympus 90/2
4.2.........Pentax 200/4 ED
4.1.........Micro-Nikkor 105/2.8
4.0.........Vivitar 105/2.5
Photodo Lens tests and ratings.
http://old.photodo.com/nav/prodindex.html _________________ Trust that little voice in your head that says "Wouldn't it be interesting if...." And then do it.
Last edited by Boomer Depp on Thu Feb 25, 2010 6:20 pm; edited 3 times in total |
|
Back to top |
|
|
Excalibur
Joined: 19 Jul 2009 Posts: 5017 Location: UK
Expire: 2014-04-21
|
Posted: Thu Feb 25, 2010 10:26 am Post subject: |
|
|
Excalibur wrote:
Interesting for the next stage up from macro...a close up shoot out, I'm sure quite a few lenses (esp some zooms) that can be bought for under £10 that no one seems to want, would put up a good show.
From inferior Jessops 200asa film, store scan for a 1.5mb file, just tweaked a bit more in sharpening and gamma by me, Vivitar 28mm f2.8 close up lens bought for £8 last week off ebay:-
http://i304.photobucket.com/albums/nn172/chakrata/Photo22_19A.jpg _________________ Canon A1, AV1, T70 & T90, EOS 300 and EOS300v, Chinon CE and CP-7M. Contax 139, Fuji STX-2, Konica Autoreflex TC, FS-1, FT-1, Minolta X-700, X-300, XD-11, SRT101b, Nikon EM, FM, F4, F90X, Olympus OM2, Pentax S3, Spotmatic, Pentax ME super, Praktica TL 5B, & BC1, , Ricoh KR10super, Yashica T5D, Bronica Etrs, Mamiya RB67 pro AND drum roll:- a Sony Nex 3
.........past gear Tele Rolleiflex and Rollei SL66.
Many lenses from good to excellent. |
|
Back to top |
|
|
Nesster
Joined: 24 Apr 2008 Posts: 5883 Location: NJ, USA
Expire: 2014-02-20
|
Posted: Thu Feb 25, 2010 11:01 am Post subject: |
|
|
Nesster wrote:
First, you did a super job with the testing, as you controlled for most of the variables and tested for the condition they'd be used for.
For sheer manual focus looks the Nikkor lords it over the others. I like the old tamrons, but the stealth lens look just isn't photogenic, no matter how well the design performs in reality. But we don't really care what our equipment looks like now do we?
Also it warms my heart to see my two lenses do so well, not that I exercised discretion when buying them: I'd wanted the 52bb for years, though with an 01a there wasn't a burning need... and when I bought my FE, I listened to people's advice about the Micro Nikkor, buying it as my first.
If interested, here's a camera magazine test of 'normal macros' from 1977, so you can place the then current Micro-Nikkor in context with the Canons and Hexars and Rokkors of the day:
(click on image to go to flickr, there is a very large version of this, downloadable & printable) _________________ -Jussi
Camera photos
Print Photographica
|
|
Back to top |
|
|
convert1
Joined: 05 Aug 2008 Posts: 100 Location: Germany
|
Posted: Thu Feb 25, 2010 11:55 am Post subject: |
|
|
convert1 wrote:
Hi all, thanks cooltouch for your effort.
My dirty quick comparison tells me another story, especially the rating of olympus 90mm.
I usually don't shoot macro at wide open, as I did here.
Note: Focuspoint was "St Dupont", Tripod, selftimer with Lumix G1.
The watch was not plan with the sensor (to show the loCA at minute scale).
ViVitar 90mm/ @2.5
Olympus 90mm/ @2.5
Tamron 90mm/ @2.5
Voigtländer 125mm/ @2.5
Kiron 105mm/ @2.8
_________________ http://www.flickr.com/photos/convert1/ |
|
Back to top |
|
|
Keysersoze27
Joined: 19 Feb 2009 Posts: 466 Location: Greece
Expire: 2012-12-24
|
Posted: Thu Feb 25, 2010 1:35 pm Post subject: |
|
|
Keysersoze27 wrote:
Nice comparison .
It's nice to see what a 1964 lens, that cost around 35~45Euros, can do next to more famous and recent ones _________________ Canon EOS 5D MkII , EOS 50E, Contax RTS, Olympus OM2n, Nikon Z6ii
28mm: Zeiss Distagon 2.8/28 MMJ
35mm: CZ Distagon 2/35 ZE , S-M-C Takumar 3.5/35
40mm: CZJ Tessar T 4.5/40 1Q
50mm: CZ Planar 1.4/50 MMJ,CZ Planar 1.7/50 AEJ+MMJ,Leica Summicron 2/50 v3,S-M-C Takumar 1.4/50,Pentax SMC 1.4/50 K,Pentax SMC 1.8/55 K,Nikkor 1.8/50 ,CZJ Tessar T 3.5/50 1Q , CZ Planar 1.8/50 (QBM),Zuiko 1.4/50, Zuiko 1.8/50, Icarex Tessar 2.8/50, Nikkor 2/50 Ai,Schneider Kreuznach Xenar 2.8/50 Preset, Pentacon Prakticar 2.4/50 MC v1, CZJ Pancolar 1.8/50 Zebra , Rikenon 1.4/50 P
55mm: Fujinon 1.8/55 EBC
58mm: Helios MC 44-3 2/58
85mm: Zeiss Sonnar 2.8/85 AEJ
90mm: Voigtl�nder APO-Lanthar 3.5/90 SLII , Leica Elmarit-R 2.8/90 v2
100~105mm:Zeiss Sonnar 3.5/100 MM, Nikkor 2.5/105 AiS, S-M-C Takumar 2.8/105
135mm: Leica Elmarit R 2.8/135 v2, S-M-C Takumar 3.5/135, CZJ 4/135 Sonnar Exakta leatherette (1963),CZJ 4/135 Triotar
Macro:Leica Macro-Elmarit R 2.8/60, Micro-Nikkor Auto 3.5/55 Compensating type (1964) |
|
Back to top |
|
|
Boomer Depp
Joined: 08 Oct 2009 Posts: 552 Location: Kingston,Washighton
Expire: 2011-12-04
|
Posted: Thu Feb 25, 2010 9:12 pm Post subject: |
|
|
Boomer Depp wrote:
Excalibur wrote: |
Interesting for the next stage up from macro...a close up shoot out, I'm sure quite a few lenses (esp some zooms) that can be bought for under £10 that no one seems to want, would put up a good show.
From inferior Jessops 200asa film, store scan for a 1.5mb file, just tweaked a bit more in sharpening and gamma by me, Vivitar 28mm f2.8 close up lens bought for £8 last week off ebay:-
http://i304.photobucket.com/albums/nn172/chakrata/Photo22_19A.jpg |
Nice capture! I'm amazed how well that Vivitar 28/2.8 shoots close up.I've got better then half a dozen 28mm from various manufacturers.
Figured I'd sell a couple of them,so I tested the ones I thought I would sell...the Vivitar 28/2.8 close focus was one of them.After I reviewed the images,I couldn't believe the sharpness and saturation in that lens.
So I mounted a Nikkor 28/2.8 which is optimzed for close focus and a few others,including the Olympus Zuiko 28/3.5.I then reviewed those images compared to the Vivitar.The Vivitar was just as sharper if not sharper and the the color saturation of that lens blew the other 28mm lenses away.So much for getting rid of the Vivitar 28mm f2.8 close focus,it's a keeper. _________________ Trust that little voice in your head that says "Wouldn't it be interesting if...." And then do it. |
|
Back to top |
|
|
trifox
Joined: 14 May 2008 Posts: 3614 Location: UK
Expire: 2014-05-29
|
Posted: Thu Feb 25, 2010 9:50 pm Post subject: |
|
|
trifox wrote:
where's Carl Zeiss, please ? lol
just joking of course!
Vivitar is quite good!
tf _________________ Flickr.com |
|
Back to top |
|
|
Excalibur
Joined: 19 Jul 2009 Posts: 5017 Location: UK
Expire: 2014-04-21
|
Posted: Thu Feb 25, 2010 9:55 pm Post subject: |
|
|
Excalibur wrote:
Well I have the other Vivitar 28mm f2.8 (non close focus) and it's also a very good lens used normally, and did quite well up against a Vivitar 55mm macro on a big enlargement.
Vivitar 55mm macro
http://i304.photobucket.com/albums/nn172/chakrata/viv55mm-macro.jpg
Non close focus Vivitar 28mm f2.8
http://i304.photobucket.com/albums/nn172/chakrata/viv28.jpg _________________ Canon A1, AV1, T70 & T90, EOS 300 and EOS300v, Chinon CE and CP-7M. Contax 139, Fuji STX-2, Konica Autoreflex TC, FS-1, FT-1, Minolta X-700, X-300, XD-11, SRT101b, Nikon EM, FM, F4, F90X, Olympus OM2, Pentax S3, Spotmatic, Pentax ME super, Praktica TL 5B, & BC1, , Ricoh KR10super, Yashica T5D, Bronica Etrs, Mamiya RB67 pro AND drum roll:- a Sony Nex 3
.........past gear Tele Rolleiflex and Rollei SL66.
Many lenses from good to excellent. |
|
Back to top |
|
|
Arkku
Joined: 28 Feb 2007 Posts: 1416 Location: Helsinki, Finland
|
Posted: Thu Feb 25, 2010 10:09 pm Post subject: |
|
|
Arkku wrote:
Boomer Depp wrote: |
Nice capture! I'm amazed how well that Vivitar 28/2.8 shoots close up.I've got better then half a dozen 28mm from various manufacturers. |
Which manufacturer made the close focus Vivitar 28mm f/2.8? Komine? How close does it focus? |
|
Back to top |
|
|
Orio
Joined: 24 Feb 2007 Posts: 29545 Location: West Emilia
Expire: 2012-12-04
|
Posted: Thu Feb 25, 2010 10:12 pm Post subject: |
|
|
Orio wrote:
I like the result from the Olympus best. _________________ Orio, Administrator
T*
NE CEDE MALIS AUDENTIOR ITO
Ferrania film is reborn! http://www.filmferrania.it/
Support the Ornano film chemicals company and help them survive!
http://forum.mflenses.com/ornano-chemical-products-t55525.html |
|
Back to top |
|
|
Excalibur
Joined: 19 Jul 2009 Posts: 5017 Location: UK
Expire: 2014-04-21
|
Posted: Thu Feb 25, 2010 10:13 pm Post subject: |
|
|
Excalibur wrote:
Arkku wrote: |
Boomer Depp wrote: |
Nice capture! I'm amazed how well that Vivitar 28/2.8 shoots close up.I've got better then half a dozen 28mm from various manufacturers. |
Which manufacturer made the close focus Vivitar 28mm f/2.8? Komine? How close does it focus? |
Well mine is Komine, and minimum focussing is about 25cm from subject to film plane symbol. _________________ Canon A1, AV1, T70 & T90, EOS 300 and EOS300v, Chinon CE and CP-7M. Contax 139, Fuji STX-2, Konica Autoreflex TC, FS-1, FT-1, Minolta X-700, X-300, XD-11, SRT101b, Nikon EM, FM, F4, F90X, Olympus OM2, Pentax S3, Spotmatic, Pentax ME super, Praktica TL 5B, & BC1, , Ricoh KR10super, Yashica T5D, Bronica Etrs, Mamiya RB67 pro AND drum roll:- a Sony Nex 3
.........past gear Tele Rolleiflex and Rollei SL66.
Many lenses from good to excellent. |
|
Back to top |
|
|
trifox
Joined: 14 May 2008 Posts: 3614 Location: UK
Expire: 2014-05-29
|
Posted: Thu Feb 25, 2010 10:24 pm Post subject: |
|
|
trifox wrote:
Orio wrote: |
I like the result from the Olympus best. |
Orio's point is RIGHT -- olympus HAS the CONTRAST
poor apo-lanthar again ..
no, no = just joking of course!
tf _________________ Flickr.com |
|
Back to top |
|
|
Arkku
Joined: 28 Feb 2007 Posts: 1416 Location: Helsinki, Finland
|
Posted: Thu Feb 25, 2010 10:35 pm Post subject: |
|
|
Arkku wrote:
Excalibur wrote: |
Well mine is Komine, and minimum focussing is about 25cm from subject to film plane symbol. |
Is that also the smallest marked focusing distance on the lens? I have a non-close-focusing Komine Vivitar 28mm f/2.8, and it goes down to 30 cm, otherwise looking quite similar to the close focusing version. I was wondering if they are the same lens apart from the focusing distance. |
|
Back to top |
|
|
justtorchit
Joined: 12 Oct 2009 Posts: 269 Location: St. Louis, MO
|
Posted: Thu Feb 25, 2010 10:43 pm Post subject: |
|
|
justtorchit wrote:
I have always been curious about the olympus 90mm f/2 since the price has always been so high. Just how good is it. The results there on the Vivitar S1 90mm appear soft. I have shot with this lens quite a bit and know it is capable of extremely sharp shots wide open. I actually just compared three iterations of the Kiron 105mm on my blog and included a sample from that S1 90mm as well. It's an amazing lens. I may just do another for the sake of science!
http://makingnottaking.blogspot.com/2010/02/105mm-trio-another-comparison-soon-to.html _________________ David
www.davidkovaluk.com - personal website
www.instagram.com/davidkovaluk
http://makingnottaking.blogspot.com/ - photoblog |
|
Back to top |
|
|
cooltouch
Joined: 15 Jan 2009 Posts: 9096 Location: Houston, Texas
|
Posted: Thu Feb 25, 2010 11:10 pm Post subject: |
|
|
cooltouch wrote:
Thanks for all the feedback, and additional documentation of these and other fine macro lenses, guys.
Boomer, part of me wanted to include all the results, and part of me wanted to keep the article at a manageable size. The latter part won out. Today, though, I was thinking that I could revisit the subject and show the results for f/5.6, f/11, and f/22. As you mention, though, things may not be substantially different. Although it's possible that one or more of the lenses' sweet spots might be better shown at these in-between aperture values.
Well, I keep hearing great things about the Vivitar and Tokina 90mm macros. Maybe sometime soon I can add one or more of them to my collection. I found the Photodo results interesting, and they do seem to generally agree with mine, at least with the Tamron and Vivitar lenses.
Excalibur, that's an impressive photo, considering the film quality and all.
Nesster, thanks for the resolution article. I was pleasantly surprised to see the Canon 50mm macro had the least chromatic aberration of all the lenses tested. I used to own one, and that lens was impressively sharp.
Canon F-1, 50mm f/3.5 Macro, Kodachrome 64, exposure unrecorded (both images)
I used my slide duplicator rig, which includes my prized 55mm f/3.5 Micro-Nikkor and a 10.1mp Canon XS, to "scan" the above images. _________________ Michael
My Gear List: http://michaelmcbroom.com/photo/gear.html
My Gallery: http://michaelmcbroom.com/gallery3/index.php/
My Flickr Page: https://www.flickr.com/photos/11308754@N08/albums
My Music: https://soundcloud.com/michaelmcbroom/albums
My Blog: http://michaelmcbroom.com/blogistan/ |
|
Back to top |
|
|
Excalibur
Joined: 19 Jul 2009 Posts: 5017 Location: UK
Expire: 2014-04-21
|
Posted: Thu Feb 25, 2010 11:29 pm Post subject: |
|
|
Excalibur wrote:
Arkku wrote: |
Excalibur wrote: |
Well mine is Komine, and minimum focussing is about 25cm from subject to film plane symbol. |
Is that also the smallest marked focusing distance on the lens? I have a non-close-focusing Komine Vivitar 28mm f/2.8, and it goes down to 30 cm, otherwise looking quite similar to the close focusing version. I was wondering if they are the same lens apart from the focusing distance. |
CF 1:5 0.23m and I have no idea if the lenses are similar in element construction. _________________ Canon A1, AV1, T70 & T90, EOS 300 and EOS300v, Chinon CE and CP-7M. Contax 139, Fuji STX-2, Konica Autoreflex TC, FS-1, FT-1, Minolta X-700, X-300, XD-11, SRT101b, Nikon EM, FM, F4, F90X, Olympus OM2, Pentax S3, Spotmatic, Pentax ME super, Praktica TL 5B, & BC1, , Ricoh KR10super, Yashica T5D, Bronica Etrs, Mamiya RB67 pro AND drum roll:- a Sony Nex 3
.........past gear Tele Rolleiflex and Rollei SL66.
Many lenses from good to excellent. |
|
Back to top |
|
|
Excalibur
Joined: 19 Jul 2009 Posts: 5017 Location: UK
Expire: 2014-04-21
|
Posted: Thu Feb 25, 2010 11:44 pm Post subject: |
|
|
Excalibur wrote:
***Excalibur, that's an impressive photo, considering the film quality and all.***
Well there are so many good lenses going for peanuts, and it can be fun getting the best out of them...had to stop my LBA for bidding on a Tamron 80-210 103a with Nikon mount for £14 inc del on ebay today. _________________ Canon A1, AV1, T70 & T90, EOS 300 and EOS300v, Chinon CE and CP-7M. Contax 139, Fuji STX-2, Konica Autoreflex TC, FS-1, FT-1, Minolta X-700, X-300, XD-11, SRT101b, Nikon EM, FM, F4, F90X, Olympus OM2, Pentax S3, Spotmatic, Pentax ME super, Praktica TL 5B, & BC1, , Ricoh KR10super, Yashica T5D, Bronica Etrs, Mamiya RB67 pro AND drum roll:- a Sony Nex 3
.........past gear Tele Rolleiflex and Rollei SL66.
Many lenses from good to excellent. |
|
Back to top |
|
|
Boomer Depp
Joined: 08 Oct 2009 Posts: 552 Location: Kingston,Washighton
Expire: 2011-12-04
|
Posted: Fri Feb 26, 2010 12:19 am Post subject: |
|
|
Boomer Depp wrote:
Cooltouch-From what I read on the Vivitar S1 105 the lens sweet spot is 5.6-8.0,so I suspect the results to be similar.
If the lens is optimized to shoot at infinity the results wouldn't be the same for different distances.Shooting further distances or infinity might find the results being reversed for the Micro-Nikkor 55/3.5 & the Tamron 90/2.5 compared to a lens that was optimized for infinity rather then macro.
Lens that are optimized for macro like the Micro-Nikkor 55/3.5,Tamron 90/25,Vivitar 90/2.5.,Tokina 90/2.5,Kiron 105/2.8 would probably yield closer results.
Macro lenses optimized for infinity such as Micro-Nikkor 55/2.8,Micro-Nikkor 105/2.8,Vivitar 90/2.8 and probably your Vivitar S1 105/2.5 the peak performance occurs for distant objects and the image quality is slightly reduced when brought to their near limit.
Often it's best to have a few macros in various focal lengths with some optimized for macro and others for infinity.So the more macros in your stable of lenses is really a good thing. _________________ Trust that little voice in your head that says "Wouldn't it be interesting if...." And then do it.
Last edited by Boomer Depp on Fri Feb 26, 2010 1:01 am; edited 1 time in total |
|
Back to top |
|
|
Orio
Joined: 24 Feb 2007 Posts: 29545 Location: West Emilia
Expire: 2012-12-04
|
Posted: Fri Feb 26, 2010 12:59 am Post subject: |
|
|
Orio wrote:
It's the first time that I read of Macro lenses optimized for infinity. _________________ Orio, Administrator
T*
NE CEDE MALIS AUDENTIOR ITO
Ferrania film is reborn! http://www.filmferrania.it/
Support the Ornano film chemicals company and help them survive!
http://forum.mflenses.com/ornano-chemical-products-t55525.html |
|
Back to top |
|
|
Boomer Depp
Joined: 08 Oct 2009 Posts: 552 Location: Kingston,Washighton
Expire: 2011-12-04
|
Posted: Fri Feb 26, 2010 1:26 am Post subject: |
|
|
Boomer Depp wrote:
Many macros are optimized for infinity versus macros optimized for macro to give the photographer more options.Some photographers who shot macro professionally for years are surprised to discover this.
There are also lenses with 10:1,20:1,40:1,etc. reproduction that are optimized for extreme magnification.
"Bjørn Rørslett discusses more the a few of these lenses."Some lenses like the Ultra-Micro-Nikkor 28 mm f/1.8 are optimized for extreme sharpness at magnification more then typical macro optimized for macro(up to 1.200 lines/mm resolution).It is designed with an image circle of just 8 mm and optimized for 10:1 magnification!"
"The Zuiko 20/3.5 macro is equipped with microscope threads and targeted for use on a bellows or photomacrographic camera.Optimum results are produced around 8-10:1. At these extreme magnifications focusing is extremely difficult and the viewfinder screen virtually black so using the Zuiko calls for additional strong object illumination.Optimum sharpness for this lens depends on the image magnification."
Bjørn Rørslett also features some lenses on his site with a 40:1 magnification! I am sure there are many more types of these specialized lenses for lab use and so forth.
http://www.naturfotograf.com/lens_spec.html _________________ Trust that little voice in your head that says "Wouldn't it be interesting if...." And then do it.
Last edited by Boomer Depp on Fri Feb 26, 2010 3:06 am; edited 1 time in total |
|
Back to top |
|
|
Himself
Joined: 01 Mar 2007 Posts: 3245 Location: Montreal
Expire: 2013-05-30
|
Posted: Fri Feb 26, 2010 2:07 am Post subject: |
|
|
Himself wrote:
I have the Vivitar 55/2.8. Very pleased with till now.
There is any wide angle macro lens?
Today I felt like I could use one. |
|
Back to top |
|
|
|