Kenko Sightron SIH1340X50 Spotting Scope Brand_Canare The single-sided UltraLITE headsets are

The single-sided UltraLITE headsets are lightweight at 4 oz apiece

and helps to reduce distortion and spherical aberrations

This gathers light and concentrates it in center

This allows the foot plate to be used on smooth surfaces or places where spikes are prohibited

the camera signals the recommended aperture setting with a flashing LED

Kenko Sightron SIH1340X50 Spotting Scope Brand_Canare The single-sided UltraLITE headsets areProduct Specifications: Magnification: 13 40xObject Diameter: 50mmFOV @ 1000yds: 157 95. 9ftCoatings: Fully MultiWaterproof: YesEye relief (mm): 20 10Fov (ft@1000 Yds): 157 96Minimum Focus: 8ft1 4x20 Screw attachment for tripod (tripod not included)Weight: 25. 6 ozLength: 10. 5 inAccessories: Carrying PouchLens CoverMicrofiber cleaning cloth