8x20HG L DCF / 10x25HG L DCF

Overview

Nikon's original multilayer coating attains a high light transmission rate across a wide range of wavelengths and reduces flare and ghosts for excellent colour reproduction
Phase-correction-coated roof prisms deliver high resolution
Prisms feature a high-reflection silver coating to provide brighter images
Long eye relief design provides a clear field of view, even for eyeglass wearers
Soft-touch silicon rubber eyecup
Turn-and-slide rubber eyecups with multi-click^* facilitate easy positioning of eyes at the correct eyepoint
Waterproof up to 3m/9.8 ft. for 5 minutes and fog-free, with O-ring seals and nitrogen gas
Made with environment-friendly materials
Non-polyvinyl chloride material used for body, eyepiece lens cap, objective lens caps, case and wide strap Eco-glass optics that are free of lead and arsenic are used for all lenses and prisms
Sturdy, lightweight die-cast magnesium alloy body
Foldable design is convenient for carrying
Close focusing distance of 2.4m (8x) and 3.2m (10x)
Diopter adjustment ring is located in the center of the body, which improves operability
Excellent performance at temperatures as low as -30°C

	8x20HG L DCF	10x25HG L DCF
Magnification (x)	8	10
Objective diameter (mm)	20	25
Angular field of view (Real/degree)	6.8	5.4
Angular field of view (Apparent/degree)	50.8	50.5
Field of view at 1,000m (m)	119	94
Exit pupil (mm)	2.5	2.5
Relative brightness	6.3	6.3
Eye relief (mm)	15.0	15.0
Close focusing distance (m)	2.4	3.2
Length (mm)	96	112
Width (mm)	109 (65)^*	109 (67)^*
Depth (mm)	45 (49)^*	45 (49)^*
Weight (g)	270	300
Interpupillary distance adjustment (mm)	56-72	56-72
Type	Roof	Roof

Note:Nikon has adopted a calculation method based on ISO 14132-1:2002, and therefore, values for the apparent field of view have changed from those previously stated. For details, click here.