will these fit a nikon prostaff 7 8x42 ?
I bought these caps for my Celestron Regal LX binoculars. They are too loose for them. The Eagle Optics Tethered Binocular Lens Cover Set (Medium) work well for me.
They fit perfectly on my Nikon Monarch 10X42. I took a chance and it worked. They are so much better than the caps that Nikon supplies.