Dark mode
only binoculars & monocularsin all categories
only binoculars & monoculars
United Kingdom

FOCUS Optimum 10x42 ED

Photos - Binoculars / Monocular FOCUS Optimum 10x42 ED
Photos 11
Outdated Product
Product type: binoculars; Magnification (x): 10; Field of view 1 km away (m): 114; Twilight factor: 20; Relative brightness: 17.6; Lens diameter (mm): 42; Exit pupil diameter (mm): 4.2; Eye relief (mm): 17; Prism: Roof; Prism material: BaK-4; Shockproof; Dustproof, water resistant; Case
Find prices on Amazon.uk
Find prices on eBay.uk
add to listmy lists
We recommend products in stockBinoculars & Monoculars FOCUS →
Celestron Nature DX ED 10x42
from £129.00 
10 x, lens 42 mm, line of sight: 103 m, Roof, BaK-4, nitrogen, weight 705 g
Celestron Nature DX ED 8x42
from £149.99 
8 x, lens 42 mm, line of sight: 129 m, Roof, BaK-4, nitrogen, weight 705 g
Vanguard VEO ED 10x50 WP
from £178.99 
10 x, night, lens 50 mm, line of sight: 94 m, Roof, BaK-4, nitrogen, weight 782 g
Vanguard VEO ED 12x50 WP
from £198.99 
12 x, night, lens 50 mm, line of sight: 84 m, Roof, BaK-4, nitrogen, weight 760 g
Athlon Optics Argos G2 HD 8x42
from £215.95 
8 x, lens 42 mm, line of sight: 124 m, Roof, BaK-4, nitrogen, weight 722 g
Athlon Optics Argos G2 HD 12x50
from £224.88 
12 x, night, lens 50 mm, line of sight: 86 m, Roof, BaK-4, nitrogen, weight 893 g
Leupold BX-1 McKenzie HD 10x42
from £231.02 
10 x, lens 42 mm, line of sight: 102 m, Roof, BaK-4, nitrogen, weight 623 g
Athlon Optics Midas G2 UHD 10x25
from £237.76 
10 x, lens 25 mm, line of sight: 95 m, Roof, BaK-4, nitrogen, weight 235 g
Praktica Ambassador FX 8x42 ED
from £220.98 
8 x, lens 42 mm, line of sight: 142 m, Roof, BaK-4, nitrogen, weight 746 g
Hawke Endurance ED 8x32
from £195.50 
8 x, lens 32 mm, line of sight: 129 m, Roof, BaK-4, nitrogen, weight 539 g
Hawke Endurance ED Marine 7x32
from £229.00 
7 x, lens 32 mm, line of sight: 145 m, Roof, BaK-4, nitrogen, weight 545 g
Celestron TrailSeeker ED 10x32
from £249.90 
10 x, lens 32 mm, line of sight: 108 m, Roof, BaK-4, nitrogen, weight 499 g
Leupold BX-2 Alpine HD 8x42
from £266.38 
8 x, universal, lens 42 mm, Roof, BaK-4, weight 794 g
Leupold BX-2 Alpine HD 10x42
from £249.18 
10 x, lens 42 mm, line of sight: 123 m, Roof, BaK-4, nitrogen, weight 794 g
Athlon Optics Argos G2 UHD 8x42
from £274.95 
8 x, lens 42 mm, line of sight: 124 m, Roof, BaK-4, nitrogen, weight 723 g
FOCUS Optimum 10x42 ED
shockproofnitrogen
Magnification:10 x
Lens diameter:42 mm
Field of view at 1 km:114 m
Focus:central
Prism:Roof, BaK-4
Weight:711 g
All specifications
Specifications Optimum 10x42 ED
Colour
Product typebinoculars
Magnification10 x
Optical characteristics
Field of view 1 km away114 m
Apparent angular field65 °
Real angle of view6.5 °
Min. focus distance2 m
Twilight factor20
Relative brightness17.6
Diopter adjustment
Diopter correction range±3 D
Design
Lens diameter42 mm
Exit pupil diameter4.2 mm
Eye relief17 mm
Focuscentral
Anti reflective coatingfull multilayer
PrismRoof
Prism materialBaK-4
Low-dispersion glass
Interpupillary adjustment
Interpupillary distance56 – 76 mm
Nitrogen filled
General
Shockproof
Dustproof, water resistant
Case
Tripod adapter
Bodyrubberized
Size128x147x53 mm
Weight711 g
Official Websitefocusnordic.com
Added to E-Catalogapril 2024
P/N
117069

BW5 10X42

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog FOCUS 2025 - new arrivals, bestsellers, and the most relevant models FOCUS.
Filters
Models
P/N:
117069

BW5 10X42