Objective size

100mm (triplet semi-apo)

Magnification

25x and 40x (5-element Erfle)

Prism

BAK4

Optic coating

Fully Broadband Multi-coated

Field of view

25x- 44m at 1000m (2.52°)
40x- 26m at 1000m (1.5°)
Apparent FOV- ~67°

Exit pupil diameter

25x- 4mm, 40x- 2.5mm

Exit pupil distance (eye relief)

25x- 14mm, 40x- 8.2mm

IPD (inter-pupil distance) range

58-80mm

Weight

26.5 lbs, tripod 16 lbs.