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Archive 2017What is your most recent (alt) lens purchase?

  
 
matejphoto
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p.15 #1What is your most recent (alt) lens purchase?
Alexandre,
How does the 35mm Canon fit on a EOS body?
Isn't it an FD mount?
Apr 20, 2011 at 12:39 PM
alexandre
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p.15 #2What is your most recent (alt) lens purchase?
Hi matejphoto, it was converted to EOS mount.
Some crazy and competent people do this.
Apr 20, 2011 at 12:44 PM
mcbroomf
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p.15 #3What is your most recent (alt) lens purchase?
Ah another one joins the fold. I think you'll love the lens Alexandre
Here's a recent one from it with a little shift
http://i.pbase.com/g1/63/551663/2/132473182.xDrDpXJS.jpg
Mike
Apr 20, 2011 at 03:07 PM
Bifurcator
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p.15 #4What is your most recent (alt) lens purchase?
Yesterday I picked up:

Canon FL 58mm F/1.2
Olympus 38mm F/2.8 (Macro)
Nikkor 55mm F/2.8 (Macro)
Tamron SP 90mm F/2.5 (Macro)

Happy me!
Apr 20, 2011 at 05:22 PM
roboticspro
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p.15 #5What is your most recent (alt) lens purchase?
alexandre wrote:
Hi matejphoto, it was converted to EOS mount.
Some crazy and competent people do this.


Yes,

We do and it is great fun...

https://www.fredmiranda.com/forum/topic/985819/0#9360419

Edd
Apr 20, 2011 at 05:49 PM
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p.15 #6What is your most recent (alt) lens purchase?
Apr 20, 2011 at 06:41 PM
ken.vs.ryu
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p.15 #7What is your most recent (alt) lens purchase?
bif pics of the lens please. I was just looking for a tiny macro last night.
Apr 20, 2011 at 06:48 PM
Bifurcator
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p.15 #9What is your most recent (alt) lens purchase?
Here's a few more from it. I did some other tests as well and it's quite good... very flat field and little or no CA.







Wide Open







Stopped All The Way Down







At f/5.6





Apr 21, 2011 at 12:32 PM
crazeazn
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p.15 #10What is your most recent (alt) lens purchase?
we stimulate some weird economy.
Apr 21, 2011 at 12:46 PM
AhamB
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p.15 #11What is your most recent (alt) lens purchase?
ken.vs.ryu wrote:
bif pics of the lens please. I was just looking for a tiny macro last night.


The Oly 38/2.8 macro is designed to be used on bellows or on the 65-116mm telescopic auto tube. It doesn't have a focusing helicoid of its own. Not the tiny macro you are looking for.
Apr 21, 2011 at 01:09 PM
Bifurcator
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p.15 #12What is your most recent (alt) lens purchase?
It does have a focusing helicoid - doesn't it? I think it even says so in the page I linked to. Mine has a focusing ring at least. It just doesn't do infinite focusing is all. It's a dedicated macro lens. It can also be used with or without extension. My images so far have been without extension.


I'll play with it more and let ya know what I find out.



Apr 21, 2011 at 01:37 PM
Bifurcator
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p.15 #13What is your most recent (alt) lens purchase?
Hmm, pretty weird...

The helicoid moves the front assembly about 2mm and seems to zoom a little at the same time... But besides that 2mm of movement it doesn't alter the focus.


http://tesselator.gpmod.com/Images/Temporary/Oly_38mm_2.8_Focusing.gif


What the heck?

Apr 21, 2011 at 03:06 PM
mpmendenhall
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p.15 #14What is your most recent (alt) lens purchase?
Bifurcator wrote:
Hmm, pretty weird...

The helicoid moves the front assembly about 2mm and seems to zoom a little at the same time... But besides that 2mm of movement it doesn't alter the focus.
What the heck?


That 2mm of movement gets to be a pretty huge amount when you have the macro lens mounted out on a bellows at 5x-20x magnification (in the range it is primarily meant to be used). I suspect the 2mm movement is meant just to be an extra, convenient way to smoothly fine-tune the exact focus placement after getting close enough with bellows/extension tube/macro rails adjustments.
Apr 21, 2011 at 03:14 PM
Bifurcator
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p.15 #15What is your most recent (alt) lens purchase?
Yeah, that makes sense. I've been using it on rails myself.

Apr 21, 2011 at 03:24 PM
jcolwell
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p.15 #16What is your most recent (alt) lens purchase?
Yeah, once you get to high mag, you don't use the helicoid to focus, you use the rail.
Apr 21, 2011 at 05:58 PM
sebboh
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p.15 #17What is your most recent (alt) lens purchase?
finally broke down and bought one. the rokkor king:
http://farm6.static.flickr.com/5228/5642401832_3157211c5b_o.jpg
new camera too.
Apr 21, 2011 at 09:11 PM
metagraphica
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p.15 #18What is your most recent (alt) lens purchase?
sebboh wrote:
finally broke down and bought one. the rokkor king:


Very nice sebboh. I've been thinking about getting one those Rokkors as well.

Have recently picked 3 Tamron SP Adaptall lenses. A 17mm (151b), a 24mm f/2.5, and a 90mm Macro f/2.5

My most recent lens is a CZ Jena 35mm f/2.8 Flektogon. Now I've got to pick up an m42 to EF adapter so I can try it out.

http://photos.jlambertartworks.com/jpgs/CZJena-Flektogon-35f2.8.jpg

Apr 21, 2011 at 09:29 PM
Tariq Gibran
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p.15 #19What is your most recent (alt) lens purchase?
Lately it seems every time I go to my local camera shop, seems I end up coming home with a Leica lens. Today I found this:

http://www.gibranstudio.com/180.jpg
Apr 21, 2011 at 09:37 PM
Tariq Gibran
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p.15 #20What is your most recent (alt) lens purchase?
sebboh wrote:
finally broke down and bought one. the rokkor king:
http://farm6.static.flickr.com/5228/5642401832_3157211c5b_o.jpg
new camera too.


That's a nice looking Rokkor!
Apr 21, 2011 at 09:40 PM
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