BARSKA Blueline 25x,40x100 Jumbo Binocular w/ Full Size Tripod 100mm semi-apochromatic triplet multi-coated objective lens with high quality BK-7 prisms Provides extreme light gathering for crisp and clear images with the large lenses Rotating ocular turrets provides wide-angle viewing at 25s, and high power viewing at 40x Ideal for celestial viewing for night objects or daytime terrestrial viewing of breathtaking scenery Includes the heavy duty adjustable wooden tripod and mount while the binoculars are packaged in a premium aluminum hard case