Automatic diopter compensation ADC Eyepieces for eyeglass wearers Sliding Eyecups
Adjustable interpupillary 34-74 mm distance Focusing (Approx)
Internal Focusing w/ central Internal Focusing w/ central Internal Focusing with focus knob focus knob central focus knob
Internal Focusing with central focus knob
Internal Focusing with central focus knob
Internal Focusing with central focus knob
Internal Focusing with central focus knob
Internal Focusing with central focus knob
No. of lens elements (each side)
6, all with HDC coating
6, all with HDC coating
6, all with HDC coating
6, all with HDC coating
6, all with HDC coating
6, all with HDC coating
6, all with HDC coating
6, all with HDC coating
Prism System
Roof prism with phase correcting coating P40
Roof prism with phase correcting coating P40
Roof prism with phase correcting coating P40
Roof prism with phase correcting coating P40
Roof prism with phase correcting coating P40 and HighLux-System HLS
Roof prism with phase correcting coating P40 and HighLux-System HLS
Roof prism with phase correcting coating P40 and HighLux-System HLS
Roof prism with phase correcting coating P40 and HighLux-System HLS
Lens Coatings
HDC multicoating
HDC multicoating
HDC multicoating
HDC multicoating
HDC multicoating, AquaDura HDC multicoating, AquaDura HDC multicoating, AquaDura HDC multicoating, AquaDura coating on outer lens (not coating on outer lens (not coating on outer lens (not coating on outer lens (not on close focus lens) on close focus lens) on close focus lens) on close focus lens)
Weatherproofing
Waterspray resistant
Waterspray resistant
Waterspray resistant
Waterspray resistant
Watertight to a depth of 16.5' (5 m)
Watertight to a depth of 16.5' (5 m)
Watertight to a depth of 16.5' (5 m)
Watertight to a depth of 16.5' (5 m)
Housing
Aluminum
Aluminum
Aluminum
Aluminum
Aluminum, nitrogen-filled
Aluminum, nitrogen-filled
Aluminum, nitrogen-filled
Aluminum, nitrogen-filled
Dimensions
3-3/4 x 3-5/8 x 1-1/2" (96 x 92 x 37 mm)
4-3⁄8 x 3-5⁄8 x1-1⁄2 I" (110 x 3.75 x 3.6 x 1.5" (96 x 92 x 37 mm) 92 x 37 mm)