Opticron Rubber Objective Lens Covers For Outer Diameter 82-85mm Hand Magnifier It is a purely optical

It is a purely optical finder with no electronics

Zoom & focus smooth Testing Fully tested Warranty 6 month warranty Includes Front & rear caps At a glance: 55-250mm IS EF-S tele-zoom (88-400mm equivalent) - stabilised consumer telephoto for Canon APS-C

folding roof-prism body

Note that full weather resistance is not standard - it requires the AR-X100 adapter ring plus a protective filter

8 SE is a compact

Opticron Rubber Objective Lens Covers For Outer Diameter 82-85mm Hand Magnifier It is a purely opticalRubber objective lens covers for protection during transport and storage. Opticron Rubber Objective Lens Covers For Outer Diameter 82 85mm. Opticron 31078 Rubber Objective Lens Covers protect binocular objective lenses from damage caused by impact, water and dirt while in transit or storage. Backed by Opticron's 2 year guarantee.