Swarovski 20-60xW okulár, vario

30x wide-angle eyepiece, 20-60x Variable or 25-50x wide-angle zoom - with eyepieces from Swarovski Optik you will be perfectly equipped for any situation.

All Swarovski Optik eyepieces are watertight and compatible with telescopes of the ATM/STM, ATS/STS series and the CTS.
A glass cover protects against dust and dirt even when the eyepiece is removed. The bayonet connector for quiet and easy change of eyepieces, the automatic safety mechanism guards against accidental unscrewing of the eyepiece. In addition, all eyepieces have
protective eyepiece covers.

The non-stick effect of the SWAROCLEAN coating on the outer surface of the lens makes cleaning objective and eyepiece lenses considerably easier, above all when removing dried-on mineral residues (e.g. water marks due to condensation), insect repellents and tree resin. The lenses require less intensive cleaning which significantly increases the longevity of optical products.
Magnification 20-60x
Objective lens Ø (mm) -
Exit pupil Ø (mm) 3.3-1.1 (65mm) 4-1.3 (80mm)
Exit pupil distance (mm) 17 / 0.67
Field of view at m/1000 m / ft/1000 yds 36-20 / 108-60
Field of view (degrees) 2.1-1.1
Field of view with eye glasses (degrees) 40-65
Subjective field of view, apparent (degrees) 40-59
Objective or eyepiece focal length (mm/in) 23-7.6 / 0.90-0.29
Shortest focusing distance (m/ft) -
Dioptric correction at ∞ (dpt) -
Twilight factor acc. to DIN 58388 36-62 (65mm) 40-69 (80mm)
Objective filter thread -
Length approx. (mm/in) 86 / 3.4
Weight approx. (g/oz) 260 / 9.2