Binoculars, Giant Astronomical Binoculars, New Arrivals, Porro Prisms

RS6 7×50 IF A2 Binoculars

分类： Binoculars, Giant Astronomical Binoculars, New Arrivals, Porro Prisms

Features and Benefits

Fully Broadband mulit-coated lens and Porro Bak4 prisms
Individual eyepiece focusing.
Long eye relief of comfortable viewing for eyeglass wearer.
Large objective lens give maximized light transmition for vivid images.
Braced-in and mounting post.

Model	8x42IF / 7x50IF / 10x50IF / 25x100IF/ 15x70IF / 20x80IF/ 10x42IF/ 12x50IF
Magnification	8x / 7x / 10x / 25x / 15x / 20x /10x / 12x
Objective Diameter (mm)	42/50/50/100/70/80/42/50
Field of View	(126m/416ft)–(126m/416ft)—(105m/346ft)—(43m/142ft)—(73m/241ft)—-(57m/188ft)—-(105m/346ft)—-(87m/271ft)
Exit Pupil (mm)	(5) / (7) / (5) / (4) / (4.68) / (4) / (4.2)/ (4.2)/
Eye Relief (mm)	(19.6) / (21.67) / (19.23) / (17.34) / (17.86) / (16.5) / (18.57) / (18.57)
Relative Brightness	(25) / (49) / (25) / (16) / (21.9) / (16) / (17.64)(17.64)/
Interpupilary Distance (mm)	54-73

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