Cover slip / coverslip thickness / correction / effect
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Re: Cover slip / coverslip thickness / correction / effect
You could look into one of the third party longer working distance lower NA 10xes. The seiwa/correct 10x is very credible on aps-c and might be less affected, or maybe one of the chinese variants.
Re: Cover slip / coverslip thickness / correction / effect
Can you please point me to the thread discussing this? I'm not sure I can implement this because I will have glass in the "infinity space" like beamsplitter and polarizer.Scarodactyl wrote: ↑Wed Aug 31, 2022 8:39 pmYou can also adjust the focus on the tube lens to alter the behavior of the objective, as has been discussed for the 0.4mm corrected oem nikon 20x plan apos.
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- Posts: 1631
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Re: Cover slip / coverslip thickness / correction / effect
I haven't been able to dig it up with a quick search. It probably would almost certainly not work with the intermediate components.
So I'd go with one of two options: trying a Seiwa 10x/0.25 or tryig a shorter focal length tube lens with the g plan apo 20x to push mag down a bit.
So I'd go with one of two options: trying a Seiwa 10x/0.25 or tryig a shorter focal length tube lens with the g plan apo 20x to push mag down a bit.