Your location is United States. Wrong location or language? Choose a different one below..
Display language is English.
Your currency is USD.
North America
Your location is United States. Wrong location or language? Click here.

KOWA 20-60x77 PROMINAR Angled

More Views
Do you need help with this item?
Our experienced team is here to resolve any issues before, during or after you purchase this item. If you have a question don't hesitate to contact us bellow:
Contact us

KOWA 20-60x77 PROMINAR Angled Details

KOWA TSN-773 PROMINAR Fluorite Angled + TE-10Z (20-60x) Eyepiece
Add to Compare

KOWA 20-60x77 PROMINAR Angled Specifications

Spotting Scope SeriesKowa TSN-770
Body typeFixed
Variable magnificationNo
Minimal magnification20x
Maximal magnification60x
Lens diameter77 mm
Min. exit pupil diameter1.3 mm
Max. exit pupil diameter3.9 mm
Min. eye relief16.5 mm
Max. eye relief (mm)17.0 mm
Minimal field of view19 m/1000m
Maximum field of view38 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)
Close focus5 m
Twilight Factor39.2 - 68
Relative Brightness1.7 - 15.2
Light transmission
Lens coatingFully Multicoated
Diopter range
Photo adapterYes
Objective treadYes
Temperature range
Filled withNitrogen
Width90 mm
Length318 mm
Objective diameter
Eyepiece diameterNo
Eyepiece angle45°
Tripod adaptableYes
Weight1430 g
In production since
Warranty30 years
Made inJapan
Why should you trust us? We provide you with:

Reviews for KOWA 20-60x77 PROMINAR Angled

Write Your Own Review

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars
z Leave a message