Robert,
Thank you for the generosity with which you have shared your insights and information.
I hope you have a rapid recovery.
Best wishes,
David
Search found 600 matches
- Thu Jun 20, 2019 6:18 pm
- Forum: General Discussion Forum and Community Announcements
- Topic: Robert OToole
- Replies: 31
- Views: 6530
- Tue Jun 11, 2019 7:18 am
- Forum: Equipment Discussions
- Topic: 4X Surprise Lens vs Nikon 4x Plan APO Can you tell the diff?
- Replies: 67
- Views: 7650
Are the Xenoplans you have that massive? Came across these while searching for the spot filter info. Thanks again for the PDF link. http://www.photomacrography.net/forum/userpix/3062_Screen_Shot_20190610_at_15636_PM_1.png http://www.photomacrography.net/forum/userpix/3062_XNP1423_1.jpg Thank you Ro...
- Tue Jun 11, 2019 7:16 am
- Forum: Equipment Discussions
- Topic: 4X Surprise Lens vs Nikon 4x Plan APO Can you tell the diff?
- Replies: 67
- Views: 7650
I'm not Robert, but I do have Xenoplans in both CCTV and Compact series variants and also a few of these Fujinons. The Fujinons are massive compared to the Schneiders, the CCTV Xenoplans are reasonably large but relatively lightweight , the compact series are small but very dense. Thanks for the in...
- Mon Jun 10, 2019 1:33 pm
- Forum: Equipment Discussions
- Topic: 4X Surprise Lens vs Nikon 4x Plan APO Can you tell the diff?
- Replies: 67
- Views: 7650
But not 49mm filter thread. I thought that would help lead people away :D The CCTV Xenoplans have a 49mm thread. Hello Robert, Here's a link to information about Fujifilm's machine vision lenses, and data on what I think may be a CCTV Xenoplan equivalent lens. Are the Xenoplans you have that massiv...
- Sun Jun 09, 2019 9:19 pm
- Forum: Equipment Discussions
- Topic: 4X Surprise Lens vs Nikon 4x Plan APO Can you tell the diff?
- Replies: 67
- Views: 7650
- Sun Jun 09, 2019 6:53 pm
- Forum: Equipment Discussions
- Topic: 4X Surprise Lens vs Nikon 4x Plan APO Can you tell the diff?
- Replies: 67
- Views: 7650
- Sat Jun 08, 2019 7:57 pm
- Forum: Equipment Discussions
- Topic: S1R pixel shifting
- Replies: 35
- Views: 2998
- Tue May 21, 2019 1:42 pm
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: Exposure changes in Stack
- Replies: 1
- Views: 1946
This sounds as though the flashes may not be fully charged prior to each exposure. If you are using small flash units powered by AA batteries, you may need to use fresh batteries, and wait considerably longer than 3 seconds for them to fully recharge. Alternatively, you may wish to use an AC adapter...
- Thu May 16, 2019 5:08 am
- Forum: Equipment Discussions
- Topic: Info On LMPLFL10X Objective
- Replies: 22
- Views: 5730
Re: Info On LMPLFL10X Objective
Regardless, I'll stick it on the end of a 200mm tube lens and update this thread w/ test images after I receive it. . It's designed to be used with a 180mm tube lens (such as Olympus's UTLU), but will work fine with 200mm, albeit at 10/9 its nominal magnification, producing an 11.1x magnification. ...
- Sun Jan 27, 2019 5:02 pm
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: Tube Flocking
- Replies: 2
- Views: 3364
Very interesting comparison! In case you missed it, Rik Littlefield previously posted some very persuasive images of the Doodlebug Beetle Black cardstock here:
https://www.photomacrography.net/forum/ ... =doodlebug
https://www.photomacrography.net/forum/ ... =doodlebug
- Sun Jan 06, 2019 6:45 pm
- Forum: Equipment Discussions
- Topic: Sensor cleaning - using swabs more than once
- Replies: 12
- Views: 6536
- Tue Jan 01, 2019 6:16 am
- Forum: Equipment Discussions
- Topic: Leica HR 4x/0.45 Objective On Ebay How is That Even Possible
- Replies: 22
- Views: 4949
edited to add: anyone tested the Edmund/Optem(I believe) 5x NA 0.225 objectives? If so, how good is the coverage? Mark Goodman tested it on a Nikon D300 (APS-C). His results can be found under Microscope objectives: http://www.coinimaging.com/lens_tests_new.html He was not impressed - his results c...
- Mon Dec 31, 2018 8:39 am
- Forum: Equipment Discussions
- Topic: nikon M plan 20x 0.40 elwd - CA question
- Replies: 10
- Views: 2055
Re: nikon M plan 20x 0.40 elwd - CA question
Hi all, I have question about Nikon M plan 20 0.40 210/0 ELWD. Is it normal, that objective has so much CA? Does anyone have similary result? Hello Filip, Some CA is often seen with this objective, but nevertheless it is still capable of producing good results. I did a comparison test on here eons ...
- Sun Dec 30, 2018 5:20 pm
- Forum: Equipment Discussions
- Topic: Schneider 28mm f2.8 Componon Perf Stacked is Extremely Good
- Replies: 32
- Views: 5772
- Sun Dec 30, 2018 11:08 am
- Forum: Equipment Discussions
- Topic: Schneider 28mm f2.8 Componon Perf Stacked is Extremely Good
- Replies: 32
- Views: 5772
I have an Rodagon D 120 f5.6 APO ( optimized at 1:1) Hello Sebastian, I previously had a copy of this lens. The Apo-Rodagon D 120mm f/5.6 is optimized for duplication at a 2:1 ration when used in the forward orientation, and at 1:2 when reversed. The lens would perform best as a taking lens at 1:2 ...