Quick Summary
This is a sports lens protector for a tactical sight or scope, fitted with a 20 mm QD rail mount. It includes clear and yellow lens options, and the shield flips up and down through 90 degrees. The stated lens size is 55 x 50 x 4 mm, and the stated height from the Picatinny rail after installation is 68 mm.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Lens protector for a tactical sight scope. |
| Mount | 20 mm QD rail mount for 20 mm Weaver or Picatinny rail use. |
| Lens options | Clear lens and yellow lens are included, giving a choice of view through the protector. |
| Flip action | Shield flips up and down with 90 degree movement. |
| Lens size | 55 x 50 x 4 mm, which is the stated size to check against the intended scope area. |
| Height after installation | 68 mm from the Picatinny rail after installation. |
What to Compare Before Buying
- Rail type: This model is for a 20 mm Weaver or Picatinny rail, so confirm your rail matches that fit.
- Clearance: Compare the stated 68 mm installed height with the space around your sight or scope.
- Lens size: Check the 55 x 50 x 4 mm lens size against the area you want to protect.
- Viewing preference: Choose between the clear and yellow lens options depending on the look and visibility you want.
Before You Decide
Confirm the rail fit, the installed height and the lens size before choosing an offer. If your setup uses a different rail standard or needs more clearance around the optic, check another version first.





