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• model: 28x110 MS • magnification: 28x • lens diameter: 110 mm • exit pupil diameter: 3.92 mm • eye relief : 15.5 mm • field of view: 2.3 ° / 40 m / 1000 m • brightness (exit pupil square): 15.4 • twilight efficiency (*): 55,4 • coatings: FMC • transmission:> = 90% • prisms: Porro, BAK-4 • eye distance adjustment: 56 mm - 74 mm • sharpening system: individually for each eyepiece • weight: 4500 g 24 months (*) Twilight efficiency is - by definition - the square root of the product of magnification and the diameter of the lens in millimeters. This is a dimensionless parameter.
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