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6.49
  • Fits on 20mm RIS / RAS Rails
  • Cheaper than a new sight
  • Clear & Yellow Option

This lens protector is a must-have product for any Airsoft Skirmisher who intends to play in a CQB environment, protecting your sights and scopes from being shot out by stray BB. Guess what's cheaper: A new sight or lens protector?

Ships with peel-off protective film to keep the lens perfectly clear when you attach it to your RIF. 

12.49
  • Mounts to 20mm Picatinny rails
  • Takes the BB hit so your optic doesn't have to
  • Don't take the risk!

If you're attached to your optic and don't want to see it shot out, a Lens Protector is what you need! The Delta Armory Lens Protector for 20mm Picatinny Rails is designed to mount in front of your optic and take the hit so your sight stays safe. The protector can be flipped down for storage and is constructed from Perspex with an alloy mount. 

If you're worried about getting your optic shot out, this is a far cheaper alternative to buying a new optic should the worst happen. If you'd rather replace a lens protector than your favourite optic if you get unlucky next skirmish, the Delta Armory Lens Protector for 20mm Picatinny Rails is essential!

4.99
  • Polycarbonate lens protector
  • For red dot sights/scopes - Objective lens diameter 29-29.3mm
  • Keep your optic well protected against BB impacts!

If you have a nice optic you want to keep safe but you also want to use it to great effect in skirmishes you can do so with confidence with this Vector Optics lens protector installed! The Lens Protector Cap For Red Dot Sight is designed to fit red dot sights or scopes with an objective lens diameter of between 29 and 29.3mm and is comprised of 3 parts; the aluminium housing, the polycarbonate protective lens and rubber O-rings to ensure a tight fit.

Avoid that heart-stopping moment you hear glass smashing mid-game for a far smaller financial sacrifice than buying a whole new optic!

7.49
  • Kill Flash lens protector
  • Prevents glare and protects against BBs
  • Compatible with RMR style micro red dot sights

If you're worried about losing your RMR red dot to a BB impact, cast your concern aside and add this to your setup! The JJ Airsoft Kill Flash Lens Protector for RMR Red Dot Sights is designed to mount to the front of an RMR or RMR clone micro red dot sight and protect the lens from BB impacts along with reducing glare so your shiny objective lens doesn't give you away. 

If you want to protect your lens while keeping your setup looking realistic, this is the way to go! 

15.99
  • Tempered glass
  • Pack of 2x protectors
  • Keep your RunCam safe!

Do you like to record your gameplay with a RunCam Scope Cam 2, but you fear a rouge BB may end your influencer lifestyle? Get peace of mind with the RunCam Tempered Glass Protector. This comes as a pack of 2 protectors and is much more likely to withstand the impact of a BB. To apply the Tempered Glass protector to your RunCam, peel off the adhesive cover and then stick the glass to your RunCam's lens. 

Keep saving those amazing skirmish memories, without having to worry about shattered lenses and pick up a RunCam Tempered Glass Protector For Scope Cam 2 for peace of mind on the battlefield.

13.49
  • Defeat The Sun
  • Multiple Widths
  • Protect Your Lens

An Alloy constructed Kill Flash for 26, 32, 40 and 50mm riflescopes, which will keep the glare off your objective lens and give a clearer image; leaving you undistracted to take that all important shot.

9.99
  • Diffusing lens
  • For WADSN M300 and M600 flashlights
  • Flip-up cover

Suppose you own a WADSN M300 or an M600 Flashlight and want to keep it protected from any stray BBs during your skirmishes. The WADSN Diffuser for M300 & M600 Flashlights is the exact thing you need to prevent damage and keep your flashlights alive. This protective lens also diffuses the light meaning it produces less harsh shadows, this is ideal for not completely revealing your location when walking around the dark corridors in a CQB skirmish arena.

This diffuser also features a flip-up design, so you can remove the diffusing effect if you need the full effect of your torch to dazzle and surprise any opponents. To mount it on your M300 or M600 Flashlights, release the clasp mechanism, position the diffuser on your flashlight and then re-tight the clasp mechanism. The polymer construction ensures a secure attachment without the risk of causing aesthetic damage like scratches that alloy might cause to your WADSN flashlight.

7.49
  • Multiple sizes available
  • Clear, diffuser and IR protective lenses
  • For WADSN flashlights

Keep your WADSN flashlights safe from stray BBs with the WADSN Flashlight Protector. This polymer protector will save the glass lens from shattering under the impact of a BB. It comes in multiple sizes that match the diameter of the different WADSN flashlight lines. Each package includes a clear, translucent diffuser and an IR protective lens, so you can use the best protective lens for your play style.

If you like to dazzle foes, the clear lens is certainly for you. If you are a sneaky player instead and like to operate in pitch black, relying on your night vision setup, then the IR protective lens is the one for you. Save yourself the upset of a broken flashlight and increase its situational versatility with a WADSN Flashlight Protector.

10.99
  • Reduce Lens Glare
  • For T1/E1 Micro Sights
  • Lens Impact Protection

An Alloy and Polymer constructed Anti-Reflection Cover for T1/E1 style Micro Red Dot Sights, which offers protection from BB impacts, as well as eliminating glare on your lens which could give your position away. 

12.49
  • Mounts to 20mm Picatinny rails
  • Takes the BB hit so your optic doesn't have to
  • Don't take the risk!

If you're attached to your optic and don't want to see it shot out, a Lens Protector is what you need! The Delta Armory Lens Protector for 20mm Picatinny Rails is designed to mount in front of your optic and take the hit so your sight stays safe. The protector can be flipped down for storage and is constructed from Perspex with an alloy mount. 

If you're worried about getting your optic shot out, this is a far cheaper alternative to buying a new optic should the worst happen. If you'd rather replace a lens protector than your favourite optic if you get unlucky next skirmish, the Delta Armory Lens Protector for 20mm Picatinny Rails is essential!

7.49
  • For EOTech
  • Transparent
  • Protect Sights

A transparent Polymer lens protector designed for EOTech Style Sights, protecting your Sight from BB's and other projectiles designed as a first defence, protecting your lens.

8.49
  • Reduce the sun's Glare
  • Protect Your Lens!
  • Fits Novritsch 1-4x Variable ''LPVO'' Scope


This Kill Flash for Novritsch 1-4x Variable ''LPVO'' Scope, will keep the glare off your objective lens and give a clearer image; leaving you undistracted to take that all important shot.

When installed, the honey-comb design limits the amount of light being allowed to enter the lens, which on a sunny day will lead to a less fuzzy and distracting image, where you will find it much easier to pick out details/targets. It also functions as a lens protector and can save your precious lens from a couple of BB hits before letting a round through. The other benefit of this kill flash is that it prevents the sun from bouncing off your lens and lighting your lens up like bonfire night - which would massively give your position way.

22.99
  • Reduce Glare
  • Minimise Profile
  • Protect Your Lens

A 22mm honey comb kill flash made specifically for the Vortex Crossfire T1-style optic.

About Our Airsoft Lens Protectors

Here at Patrol Base we have a selection of lens protectors designed to it in front of sights and scopes to prevent them becoming damaged should you drop your airsoft gun, or should a BB hit the airsoft scope. Remember, it is always easier to replace a protector than a more expensive sight.

We offer cover shields and scope covers for optics from a variety of high quality brands, including NUPROL and ASG sight protectors. We even stock scope protectors with a built-in flash mesh to eliminate the glare from tracer units or flash grenades. Whatever you’re protecting, from holographic sights and red dot sights to telescopic sights and scopes, you’ll find it within our range of lens protectors.

Not sold on our lens protectors, check out the blog about them and why they could save you some money.

Easily mounted onto standard airsoft rails, our airsoft lens protectors are designed to be accessible to all levels of airsofters. 

Explore our whole collection online today and enjoy next day delivery! We also have a store in Huddersfield if you’d rather try before you buy.