Canocchiale KOWA 20-60x77 PROMINAR Angled - KOWA

SCHEDA TECNICA

Manufacturer Kowa
SKU 02221001+02223001
Spotting Scope Series Kowa TSN-770
Body type Fixed
Variable magnification No
Minimal magnification 20x
Maximal magnification 60x
Lens diameter 77 mm
Min. exit pupil diameter 1.3 mm
Max. exit pupil diameter 3.9 mm
Minimal eye relief 16.5 mm
Maximal eye relief 17.0 mm
Minimal field of view 19 m/1000m
Maximum field of view 38 m/1000m
Minimal field of view (deg.) 1.1°
Maximal field of view (deg.) 2.2°
Min. field of view apparent
Max. field of view (apparent)
Closest focus distance 5 m
Twilight Factor 39.2 - 68
Relative Brightness 1.7 - 15.2
Light transmission
Lens coating Fully Multicoated
Diopter range
Photo adapter Yes
Objective tread Yes
Waterproof Yes
Fogproof Yes
Shockproof -
Floatable No
Temperature range
Filled with Nitrogen
Color Green
Height N/A
Width 90 mm
Length 318 mm
Objective diameter
Eyepiece diameter No
Eyepiece angle 45°
Tripod adaptable Yes
Weight 1430 g
In production since
Warranty 30 years
Made in Japan