Quote:
Originally Posted by tschock
Would a canvass bag work or possibly even a heavier paper back work? Put the card and the black light in the bag and open the bag up enough to look inside. I haven't tried it (yet), but that might work.
Or for the McGyvers, rig up a 400 count-ish sized box with a black light and hole big enough for your cell phone camera.
|
Yes. In fact, rock and gem collectors use that bag technique in the field.