أغطية عدسات شيئية مطاطية من Opticron للقطر الخارجي 40-42mm

Finally, a cover that actually stays on during a bumpy hike—the snug rubber fit on my 42mm objectives hasn't budged once. They're a breeze to pop off when I need to glass something, and I love that I don't have to worry about dust or scratches anymore.

My binoculars spend a lot of time in a dusty backpack, and these covers snap on snugly over the 42mm lenses, keeping grit out of the housing. It took me a second to get the fit right, but now they stay put through a full day of hiking.

The rubber is thick enough that I don’t worry about knocking the lenses against a car door or rocks when I’m hiking. They pop on and off without fuss, and the snug fit keeps trail dust out during storage.