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
Simple Passive Athermalization - NTE Spacers for Optics - ALLVAR Alloys
Audi B9 S5 Quattro 3.0T Sportback Wheel Spacers - ECS Tuning
CR Optic Mount Spacers – Shadow Systems
Trijicon ACOG KRAM spacers.
Red Dot Sight Spacers - Optics-Trade
Red and near-infrared absorption enhancement for low bandgap polymer solar cells by combining the optical microcavity and optical spacers - ScienceDirect
SOLD - Shadow Systems CR920 War Poet 507K, 3 Mags, Holster
Optic Spacers
Aimpoint Spacer Standard - Optics-Trade
First Light Optics - Suppliers of Astronomy telescopes, binoculars and accessories from Skywatcher, Celestron, Meade, William Optics, Atik, Imaging
Astro Essentials T / M42 Adjustment / Spacer Ring Set
Weapon Outfitters Homepage Weapon Outfitters KRAM Optic Spacer
fs-optics-mob – Shadow Systems
Optic Spacers
Primaluce Lab 20mm PLUS Spacers - Rother Valley Optics Ltd
