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
van Egmond masks
van Egmond masks
Zeiss Standard WL (somewhat fashion challenged) & Wild M8
Olympus E-P2 (Micro Four Thirds Camera)
Olympus E-P2 (Micro Four Thirds Camera)
Re: van Egmond masks
Thanks, 75RR the pdf masks are cool!!
I need to spend more time reading howtos and techniques:
http://www.microbehunter.com/oblique-illumination/
I need to spend more time reading howtos and techniques:
http://www.microbehunter.com/oblique-illumination/
1) OMAX 40X-2500X 18MP USB3 Plan Phase Contrast Trinocular LED with Turret Phase Disk
2) AmScope Trinocular Stereo, 3.5X-90X Magnification Four-Zone LED Ring Light
2) AmScope Trinocular Stereo, 3.5X-90X Magnification Four-Zone LED Ring Light
Re: van Egmond masks
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