Alpen® Monoculars

ALPEN monoculars are built to endure the toughest of conditions and to provide great viewing in a compact, lightweight size. They are constructed with smaller prisms and objective lenses to reduce weight, yet offer superb viewing.

We invite you to check out the waterproof / fogproof long eye relief models #120 and #124 to get the best value in optical quality and weather proof performance.

Alpen® Monocular Features:

  • ALPEN’s No Fault, No Problem Lifetime Warranty

“Easily manageable, heavy-duty, first-class optical qualities and an instinctive design are the overall impressions of the Alpen Sport Monocular.” – The Reverend Fowl

Product weights are net weights without straps, lens covers, or accessories attached.


Model Number 120 124
Description 8x25 10x25
Magnification Diameter 8X 10X
Objective Lens Diameter 25mm 25mm
Focus System Eyepiece Eyepiece
Prism Type BAK4 BAK4
F.O.V. (ft @ 1000 yds) 321 279
Exit Pupil 3.13mm 2.5mm
Eye Relief 18mm 17mm
Lens Coating Fully
Net Weight (oz.) 5 5
Close Focus (feet) 12 12
Type of Strap Wrist Wrist
Tripod Adaptable No No
Prism Material BAK4 BAK4
Waterproof/Fogproof Yes Yes
Type of Case Nylon Nylon