Will these aftermarket eyeguards constrict the field of view? The hard ones are nice, but I can see
rubber ones being better.
The sellers list all different sizes. My zoom oculars measure 29.5mm, and the AO10 27.5mm.
Got any?
Dale
Rubber eyeguards for American Optical
Rubber eyeguards for American Optical
B&L Stereozoom 4. Nikon E600. AO Biostar 1820.