Kauffman Knives and Optics
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STM 80 HD with 20-60x Eyepiece
Product Description
Like New! In Box and Includes 20-60x Eyepiece!
Extremely rugged and unusually lightweight spotting scopes thanks to state of the art magnesium technology.
The large objective lens diameter enables observation in razor-sharp detail due to excellent light-gathering qualities even at high magnifications.
Fluoride-containing HD lenses minimize color fringing (chromatic aberration) and deliver high contrast images with razor-sharp outlines. Ideal for digital photography through the spotting scope.
Magnification - Objective lens Ø (mm) 80 Exit pupil Ø (mm) - Exit pupil distance (mm) - Field of view at m/1000 m / ft/1000 yds - Field of view (degrees) - Field of view with eye glasses (degrees) - Subjective field of view, apparent (degrees) - Objective or eyepiece focal length (mm/in) 460 / 18.1 Shortest focusing distance (m/ft) 5 / 16 Dioptric correction at ∞ (dpt) >5 Twilight factor acc. to DIN 58388 - Objective filter thread M 82x0.75 Length approx. (mm/in) 335 / 13.2 Weight approx. (g/oz) 1270 / 44.8
Extremely rugged and unusually lightweight spotting scopes thanks to state of the art magnesium technology.
The large objective lens diameter enables observation in razor-sharp detail due to excellent light-gathering qualities even at high magnifications.
Fluoride-containing HD lenses minimize color fringing (chromatic aberration) and deliver high contrast images with razor-sharp outlines. Ideal for digital photography through the spotting scope.
Magnification - Objective lens Ø (mm) 80 Exit pupil Ø (mm) - Exit pupil distance (mm) - Field of view at m/1000 m / ft/1000 yds - Field of view (degrees) - Field of view with eye glasses (degrees) - Subjective field of view, apparent (degrees) - Objective or eyepiece focal length (mm/in) 460 / 18.1 Shortest focusing distance (m/ft) 5 / 16 Dioptric correction at ∞ (dpt) >5 Twilight factor acc. to DIN 58388 - Objective filter thread M 82x0.75 Length approx. (mm/in) 335 / 13.2 Weight approx. (g/oz) 1270 / 44.8
