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Water-resistant and nitrogen-filled. ED optics. Magnification: 12x. Lens diameter: 50mm

12
The magnification ratio indicates the degree of proximity of an object
50
The lens diameter refers to the size of the front lens of the device in millimeters. The larger the aperture is, the less sensitive the device will be to external light
ED
What monocular lenses and prisms are made of and what affects the image quality
Availability
Future arrivals
31 December 2026
20+

Product ID 86249
Brand Levenhuk, Inc., USA
Warranty 50 years
EAN 5905555027180
Package size (LxWxH) 22x16x9 cm
Shipping Weight 0.95 kg
Description

The Levenhuk New Wise PRO ED 12x50 is a professional-grade monocular that is designed for observing distant objects in a wide variety of settings from quietly studying wildlife to following fast-paced sporting events. It combines powerful 12x magnification with a large 50mm objective lens. This delivers impressive detail and a bright, comfortable view even in low-light conditions. Thanks to its BaK-4 glass prisms, ED glass lenses, and fully multi-coated optics, the monocular produces a sharp, high-contrast image with minimal color fringing across the entire field of view.

The optical design comprises 7 elements in 5 groups total, with a 3-element objective (2 groups) and a 4-element eyepiece (3 groups). With an 18mm eye relief and a 4.2mm exit pupil, it remains comfortable to use regardless of whether you wear glasses. A wide 5.5° field of view, corresponding to 96 meters at 1,000 meters, lets you take in large scenes at a glance. A relative brightness of 17.6 and a twilight factor of 24.49 ensure excellent performance in dim light, whether at dusk or dawn.

A large, smooth-focusing wheel enables quick and precise adjustment for objects as close as 3 meters away. The twist-up eyecup offers three fixed positions for a customized fit.

Housed in robust, high-strength ABS plastic, the monocular is nitrogen-purged to prevent internal fogging and it is rated IP67 for waterproof protection against rain and temporary immersion. It delivers reliable performance in temperatures from –20°C to +55°C. Therefore, you can always count on it in any season. With its compact size and 455 grams in weight, the monocular is easy to keep with you wherever you go.

For prolonged stationary viewing, such as from a balcony or an observation point, mount the monocular on the included tabletop tripod to completely eliminate image shake.

Key features:

  • Multi-element optical design with BaK-4 glass prisms and ED glass lenses
  • Fully multi-coated optics ensure a clear, color-accurate image in any lighting
  • 12x magnification and a 50mm objective lens offer the ideal balance for targeted and panoramic observation
  • 18mm eye relief
  • Operating temperature ranges from –20°C to +55°C
  • The tabletop tripod is included to ensure that you capture stable, shake‑free images during extended observations

The kit includes:

  • Monocular
  • Tabletop tripod
  • Eyecup
  • Wrist strap
  • Pouch
  • Neck strap for the pouch
  • Cleaning wipe
  • Eyepiece and objective lens protective caps
  • User manual and warranty slip
Specifications
Product ID 86249
Brand Levenhuk, Inc., USA
Warranty 50 years
EAN 5905555027180
Package size (LxWxH) 22x16x9 cm
Shipping Weight 0.95 kg
Magnification, x 12
Objective lens diameter (aperture), mm 50
Eyepiece 4 elements in 3 groups
Objective 3 elements in 2 groups
Optics material ED
Lens coating fully multi-coated
Exit pupil diameter, mm 4.2
Eye relief, mm 18
Twilight factor 24.49
Relative brightness 17.6
Field of view, ° 5.5
Field of view, m/1000m 96
Close focus, m 3
Eyecup twist-up (3 fixed positions)
Body high-strength ABS plastic
Body filling nitrogen
Mounting on a tripod ✓
Waterproof ✓
Moisture resistance ✓
Degree of moisture/water protection IP67, complete protection against dust and temporary immersion in water
Hermetically sealed design ✓
Operating temperature range, °C -20...+55
Pouch/case/bag in set pouch
Tripod included ✓