BUSHNELL Like their roof prism relatives, the porro prism line-up provides great durability and performance in a 'traditional' porro prism design. All images are crisp, clear and bright, even in low light. SPECIFICATIONS: MAGNIFICATION X OBJECTIVE LENS: 7-21 x 40 SIZE CLASS: Standard FOCUS SYSTEM:
BUSHNELL Like their roof prism relatives, the porro prism line-up provides great durability and performance in a 'traditional' porro prism design. All images are crisp, clear and bright, even in low light. SPECIFICATIONS: MAGNIFICATION X OBJECTIVE LENS: 7-21 x 40 SIZE CLASS: Standard FOCUS SYSTEM: InstaFocus PRISM SYSTEM: Porro PRISM GLASS: BK-7 LENS COATING: Multi FIELD-OF-VIEW ft@1000yds/m@1000m: 288/96@7x / 172/57@21x CLOSE FOCUS (ft/m): 20/6 EXIT PUPIL (mm): 5.7@7x / 1.9@21x EYE RELIEF: 9