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KOWA 25x88 PROMINAR Straight

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KOWA 25x88 PROMINAR Straight Details

KOWA TSN-884 PROMINAR Fluorite Straight + TE-20H (25x LER) Eyepiece
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KOWA 25x88 PROMINAR Straight Specifications

ManufacturerKowa
SKU02220502+02223003
Spotting Scope SeriesKowa TSN-880
Body typeFixed
Variable magnificationNo
Minimal magnification-
Maximal magnification25x
Lens diameter88 mm
Min. exit pupil diameterNo
Max. exit pupil diameter3.5 mm
Min. eye reliefNo
Max. eye relief (mm)32 mm
Minimal field of viewNo
Maximum field of view37 m/1000m
Minimal field of view (deg.)No
Maximal field of view (deg.)2.1°
Min. field of view apparent
Max. field of view (apparent)
Close focus5 m
Twilight Factor46.9
Relative Brightness12.3
Light transmission
Lens coatingFully Multicoated
Diopter range
Photo adapterNo
Objective treadYes
WaterproofYes
FogproofYes
Shockproof-
FloatableNo
Temperature range
Filled withNitrogen
ColorGreen
HeightN/A
Width100 mm
Length343 mm
Objective diameter
Eyepiece diameterNo
Eyepiece angle
Tripod adaptableYes
Weight1620 g
In production since
Warranty30 years
Made inJapan
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