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van Egmond masks

Posted: Fri Jan 27, 2017 8:07 am
by 75RR
This link is to some van Egmond masks in pdf that Rod Nabholz has kindly made available.
The whole thread is worth a look.

viewtopic.php?f=28&t=2686

these are the pdf masks:

http://www.homebuiltastronomy.com/vegray.pdf
http://www.homebuiltastronomy.com/veblue.pdf
http://www.homebuiltastronomy.com/vecolor.pdf

If you are wondering what a van Egmond mask is, see next link:

http://www.microscopy-uk.org.uk/mag/ind ... iydic.html

Re: van Egmond masks

Posted: Fri Dec 28, 2018 2:47 am
by lperepol
Thanks, 75RR the pdf masks are cool!!

I need to spend more time reading howtos and techniques:
http://www.microbehunter.com/oblique-illumination/

Re: van Egmond masks

Posted: Sat Dec 21, 2019 11:52 pm
by Crusty
I tried follow the directions, but I seem to be mechanically and artistically incompetent. Fortunately I found a kit for sale on eBay for $50 which I have been pretty happy with. The seller makes the set for a variety of microscopes. This isn't an ad- I don't know the seller. https://www.ebay.com/itm/Nikon-microsco ... Sw8NlcfGED