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jurkovicovic

Joined: 16 Jul 2017 Posts: 33
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Posted: Mon Mar 26, 2018 11:52 am Post subject: finite objectives for APS-C |
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Hi folks,
I should have a request.
I would like to ask for administrators and more experienced members.
Could you publish a list of finite objectives suitable for APS-C with good working distance?
Thanks. BR. |
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Chris S. Site Admin
Joined: 05 Apr 2009 Posts: 3359 Location: Ohio, USA
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Posted: Mon Mar 26, 2018 10:29 pm Post subject: |
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Jurkovicovic,
Here are some that I use. This is a classic group of lenses for finite use.
Nikon N Plan CF Apochromat 4/.20 WD 15mm
Nikon M Plan CF 10x/0.25 WD 9mm
Nikon N Plan CF 10/0.30 WD 9.2mm
Nikon M Plan CF 20/0.40 ELWD WD 10.5mm
Nikon M Plan CF 40/0.50 ELWD WD 10.1mm
Nikon M Plan CF 60/0.70 ELWD WD 4.9mm
If you'd like to see pictures of them, check out the fifth image down in this post.
--Chris S. |
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ChrisR Site Admin
Joined: 14 Mar 2009 Posts: 8406 Location: Near London, UK
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Posted: Tue Mar 27, 2018 12:31 am Post subject: |
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Agreed.
At the low-magnification end there's a number of other objectives which are good, eg Lomo 3.7x NA 0.1 , which are much cheaper.
Most 10x finites have several mm working distance, which is OK.
Edmunds Finite 10x is good .
A relevant post:
http://www.photomacrography.net/forum/viewtopic.php?p=228128#228128
When you're at say, 20x, there aren't many choices. _________________ Chris R |
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