EMS Pinholes

[pokerplayer269]

I read on the f295 forums that EMS pinholes are only $22 for 100. I checked the Electron Microscopy Sciences website and the only pinholes I could find there were more than $100! Anybody know where I can find these cheap pinholes?

 

[SMBooth]

If you look here maybe there is some still left, just a donation to f256.
http://www.f295.org/Pinholeforum/forum/Blah.pl?m-1196908392/s-15/

Shane

 

[Tom Miller]

Look at this page to find " Single Slot Grids (Aperture Grids)." They are still around $26 per hundred for copper. I've used these for several years and they are GREAT. Cheap enough that you can order 100 for yourself.
http://www.emsdiasum.com/microscopy/products/grids/gilder.aspx

 

[nickandre]

They're not hard to make. If you dimple a pie tin with a ballpoint pen and slowly sand the dimple away you can get a very nice pinhole.