The Trijicon AccuPoint 3-9x40 Replacement Lens Caps are designed for the AccuPoint 3-9x40 Riflescope models. The eyepiece and objective lens covers are connected by 2 bungee cords.
Trijicon TR128 Overview
Trijicon TR128 Reviews
Very nice
Very nice. I bought this to replace the oem see thru caps that came with my scope of a different brand, that I bought somewhere else. Those were not optically good. These are great. They don’t fit my 3-9x40 with adjustable objective but they probably would fit a scope without a/o. I’m gonna hang on to them for future use. Dave
Works for Tasco Air 3-7x30
If you have a broken dust cap, this one will fit if scope objective lense side is less 47 mm and the ocular lense side is less than 42.5 mm. My Tasco Air 3-7x30 measured 45-46mm (tapered) and 41mm. Got a nice snug fit, and good quality also. Based on Amazon reviews, it does not fit most 3-9x40 scopes. The dust caps are too small. It is really made for the Trijicon, but the Tasco and Trijicon caps almost identical, you just need to measure.