Testing the limits

Starting out in microscopy? Post images and ask questions relating to the microscope and get answers from our more advanced users on the subject.

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Charles Krebs
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Joined: Tue Aug 01, 2006 8:02 pm
Location: Issaquah, WA USA
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Post by Charles Krebs »

John,
One thing I thought might be quite useful is some kind of LED ring light to go around the objective (a bit like a small version of a stereomicrocope ring LED).
The problem with "ring lights" of any type is that you will often get undesirable circular reflections/highlights. And if that ring is also composed of many undiffused discrete bright lights sources (LEDs) you can really get some ugly reflections/highlights. Might be useful if you have to quickly crank out a lot of pictures of different subjects of very low reflectance... but overall (at least initially) I would explore other lighting configurations.
Last edited by Charles Krebs on Thu Jun 25, 2015 1:05 pm, edited 1 time in total.

Pitufo
Posts: 260
Joined: Sun Jun 21, 2015 4:32 am
Location: United Kingdom

Post by Pitufo »

Brilliant - thank you for your replies Rik and Charles - I failed to spot that post.

A ping pong ball looks a perfect solution and very cost effective

:D

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