T-SM3RR - SM3 Retaining Ring for Ø3" Lens Tubes and Mounts construction_bare-fiber The MX fiber optic cleaning

The MX fiber optic cleaning solution removes handling soils

which makes this a perfect tool for mid-point access

Edge-Core's ECS4660-28F is a high-end

portable test solution that supports network speeds from 10M to 10G

T-SM3RR - SM3 Retaining Ring for Ø3" Lens Tubes and Mounts construction_bare-fiber The MX fiber optic cleaningT SM3RR SM3 Retaining Ring for 3" Lens Tubes and Mounts Product Drawing Standard Retaining Rings for Optics Ranging from 75 mm to 4" Thread SM3 (3. 035" 40) Thickness 0. 10" (2. 5 mm) Compatible Optic Mounts Any Internally SM3 Threaded Mount Clear Aperture 2. 81" (71. 4 mm) Compatible Spanner Wrench T SPW605 or T SPW801 T SM3 (3. 035" 40. 0) Threading Internal Thread, UNS 2B External Thread, UNS 2A Min Major Diameter 3. 0350" Max Major Diameter 3.