Monoculars

  • 12x50 Waterproof
  • 12x50 Waterproof
  • 12x50 Waterproof
  • 12x50 Waterproof
  • 12x50 Waterproof
  • 12x50 Waterproof
12x50 Waterproof12x50 Waterproof12x50 Waterproof12x50 Waterproof12x50 Waterproof12x50 Waterproof

12x50 Waterproof

  • Model:BJW4466
  • Magnification: 12x
  • Objective Lens: 50 mm
  • Angle of View: 5.0 °
  • Product description: The combination of magnification and objective lens ensures an ultra-wide 60° apparent angle of view and large exit pupil, with enhanced light gathering ability versus smaller comparable models.
  • INQUIRY

Key Features:
● Compact BK7 Roof Prisms
● Fully Multi-Coated Optics
● Wide 60° Apparent Angle of View
● IPX6-Rated, Dust and Waterproof
● Nitrogen-Filled, Fogproof
● Textured Black Rubber Armoring
● Large User-Facing Focusing Knob
● Tripod Mountable with Optional Adapter
Overview :
The combination of magnification and objective lens ensures an ultra-wide 60° apparent angle of view and large exit pupil, with enhanced light gathering ability versus smaller comparable models. Added to these features are anti-reflection fully multi-coated optics and BK7 roof prisms which maximize light transmission through the optical path, producing bright and clear high-contrast images with accurate color rendition.
The housing is made of a lightweight and durable plastic that is wrapped in a protective black rubber armor. Accents on the armor promote a more secure grip, helping to increase its handling in cold and wet weather.The optical tube is O-ring sealed to an IPX6-rating making it dustproof, and submersible to a depth of 3.3' (1m) for up to one hour. The optical tube is also nitrogen-filled to be resistant to internal fogging during extreme changes in temperature and environmental conditions. Construction details such as a twist-up eyecup and a standard 1/4"-20 tripod mount add to the comfort and usability of the monocular.
Optical Performance:
● High 12x magnification enables detailed observations of distant subjects
● Large 50mm objective lens diameter draws in copious amounts of light to boost its light-gathering ability in challenging conditions such as at dawn and dusk
● Compact BK7 roof prisms deliver a round exit pupil, and a crisp and clear image with limited edge distortion
● Anti-reflection fully multi-coated optics produce views with improved color rendition, contrast, and clarity
● Ultra-wide 60° apparent angle of view minimizes the appearance of visible hand shake that is common when holding high-power optics
● 264-foot field of view at 1000 yards
Use and Handling:
● Large textured user-facing focusing knob is easy to find and manipulate without looking and even when wearing gloves
● Convenient twist-up rubber eyecups for comfortable use with or without eyewear 
● Standard 1/4"-20 tripod mount allows for hands-free use to reduce fatigue and hand shake that can interfere with viewings
● Long 11.0 mm eye relief helps to reduce eye strain and improve viewing comfort
● Wide 5 mm exit pupil will completely cover most pupils as they open and dilate as light fades
Construction Details:
● Lightweight and impact-resistant plastic chassis
● Nitrogen-filled to be resistant to internal fogging when moving through extreme variations in temperature and conditions
● O-ring sealed to a dust and waterproof IPX7 rating
● Textured black rubber armor protects against impacts while providing a slip-resistant grip
● Weight: 350 g
Performance :

Model BJ4466 BJW4466
Specification 12x50mm 12x50mm
Magnification 12 x   12 x  
Objective Lens 50 mm 50 mm
Angle of View 5.0 ° 5.0 °
Field of View @ 1000m 88 m /1000m 88 m /1000m
Field of View @ 1000yds 264ft /1000 yds 264ft /1000 yds
Close Focus Distance 5 m 5 m
Exit Pupil 4.2  mm 4.2  mm
Eye Relief 11.0 mm 11.0 mm
Diopter Adjustment Yes / ±4 Yes / ±4
Focus system Center Center
Prism Type Roof  (Bk7) Roof  (Bk7)
Lens Coating Fully Multi Fully Multi
Eyecups Twist-Up Twist-Up
Waterproof NO Yes / IPX6
Weight 345 g 350 g
Size 76X76X175 mm 76X76X175 mm