Porro prism center focus-8x. Measures 5.15" x 7.4". Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions. Specialized protective coating repels dust, water and grease. Focusing range: 19.8 ft-infinity. Objective Lens Diameter: 40mm. Real Field of View: 8.2 degrees. Field of View at 1000m: 143m. Exit Pupil: 5.0mm. Eye Relief: 13mm. Relative Brightness: 25.0. Folding rubber eyepiece ring. Color: Black. Made in China.
Porro prism center focus-8x. Measures 5.15" x 7.4". Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions. Specialized protective coating repels dust, water and grease. Focusing range: 19.8 ft-infinity. Objective Lens Diameter: 40mm. Real Field of View: 8.2 degrees. Field of View at 1000m: 143m. Exit Pupil: 5.0mm. Eye Relief: 13mm. Relative Brightness: 25.0. Folding rubber eyepiece ring. Color: Black. Made in China.
