أغطية عدسات شيئية مطاطية من Opticron للقطر الخارجي 42-44mm

Snapped right onto my 43mm binoculars and stayed put even when I stuffed them in my backpack. The rubber feels thick enough to handle a few bumps without popping off.

Was a little worried about the fit on my 43mm housing, but the rubber grips the rim firmly and hasn't budged through a week of hikes. Dirt and drizzle just wipe right off the cover, and the price feels fair for the protection it adds to my glass.

I was worried these covers would be bulky, but the rubber is flexible enough to snap on easily without adding weight. They’ve already saved my lenses from a few bumps in my backpack.