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Mark 4 20-60x80mm
Produce
America
Model
Mark 4 20-60x80mm
Length
15.50 in
Angular FOV (degrees)
Low 2.30° High 0.80°
Twilight Factor
Low 40.00 High 69.30
Close Focus Distance (m)
22.70 in
Actual Magnification
Low 20.00 x High 60.00 x
Eye Relief (mm)
Low 30.00 mm High 30.00 mm
Exit Pupil (mm)
Low 4.10 mm High 1.30 mm
Objective Clear Aperture (mm)
80.00 mm
Weight (g)
1752.00 g
The Xtended Twilight Lens System places extra emphasis on matching coatings to glass indices to achieve the best possible transmission of the blue/violet spectrum, without sacrificing the color balanced light transmission across the visual spectrum of the Index Matched Lens System.
DiamondCoat already exceeds military standards for hardness and durability. DiamondCoat 2 offers
unsurpassed durability and will prove its worth in the wildest places on earth.
Armor coated, rugged, and 100% Waterproof and Fog Proof
Tripod and Digital Camera Compatible.
Fold Down Rubber Eyecups.