These optic spacers are used to separate optics within an SM05 or SM1 lens tube. As an alternative to using a plastic retaining ring, a spacer may be used to prevent direct contact between an anodized aluminum retaining ring and the optic
Platt Bike Headset Spacer Aluminium Alloy Bicycle Stem Headset Spacers Fit 1 1/8-Inch Stem for MTB BMX Road Bikes 2/3/5/10mm(Red 7PCS) : : Car & Motorbike
Aimpoint Spacer Extension - Optics-Trade
CR Optic Mount Spacers – Shadow Systems
Simple Passive Athermalization - NTE Spacers for Optics - ALLVAR Alloys
Weapon Outfitters KRAM 5.5番 Trijicon ACOG用 スペーサー Optic
Metro Atlanta - FS/FT Shadow System MR920 Elite w/ Extras
Outdoor 144 Core Optical Joint Box Spacer Aerial Fiber Optic Joint Closure - China Outdoor Fiber Splice Closure, Spacer Aerial Joint Closure
Shadow Systems New DR920L Longslide Full-Size 9mm Pistol
Weapon Outfitters Homepage Weapon Outfitters KRAM Optic Spacer - ACOG Pattern WO Home
Optic Spacers
50mm Laser Process Heads Laser Beam Delivery Components : Haas
Pipe Roller Spacer, Size: 3 Inch at Rs 65/piece in Rajkot
Optic Cut – Shadow Systems
Lens Tube Spacers and Washers
Comped Shadow Systems MR920 Elite