BARSKA 1x, 22mm-33mm Multi-Reticle Electro Sight by Barska. $62.90. Unlimited eye relief. 1x magnification with 22-33mm objective lens and with illuminated Multi-Reticle. Multi-reticle panoramic sight. 7-position rheostat illumination. Ideal for handgun, shotgun, crossbow, M-16. Specifications:1x, Field of View (ft@100yds/m@100m) =51.84,