recovery process. Their dollars mean more to the Bahamas now than ever. It is just one example of where contributions by anglers and hunters go beyond conservation to benefit communities, a relationship Andrew McKean discusses in January’s “Conservation” column,“Plant the Seeds of Giving Back...
for geese," he says. "The birds can actually see better than we can. On those days, you look out into the sky and feel like you can’t see what is right in front of you. However, when you are up in the air looking down at dark objects, it’s easier to see what is below."...
A laser’s cross-sectional intensity distribution, or beam profile, is another important parameter that is frequently measured. Beam profiles can provide visual indications of a misaligned cavity or delivery optics, degrading or misaligned focusing optics, and other issues affecting the delivered laser ...
OK, something here is driving me crazy. first, I know very little about Chiespiegler scopes. but that doesn't really have anything to do with my question. looking at the turned piece on the left, it seems the center of the radius on top, at the narrow part of the piece is not the...
Page 15 of 286 - What did you work on today? - posted in ATM, Optics and DIY Forum: Here is a short series of pix of the XT10 plywood redux that I did for a scope buyer that I met at this years Nebraska Star Party. The build took about 16 hours. It is