Eyeskey 10X50 Bak-4, Fully Multi-Coated, Waterproof Binoculars EK#8663


Waterproof, Fogproof, Fully Multi-coated, BaK4 Prisms

These Eyeskey #8663 10×50 binoculars are top quality optics and perfect for many uses. These 10×50 binoculars feature a rubber armoured body providing a non-slip grip and making them comfortable to hold, it also means these 10×50 binoculars are rugged and durable. These 10×50 binoculars are ideal for bird watching, horse racing, hunting and many other uses. Study the features below and specifications to see what fantastic value for money these 10×50 binoculars really are!

Package: 10×50 Binoculars, Carry Case, Neck Strap, Lens Cleaning Cloth, Lens Covers.


  • 10X50 MAGNIFICATION – See objects 10X closer, with a crystal clear view.
  • FULLY MULTI-COATED LENSES: Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
  • LARGE EYEPIECE LENS: Rapid target acquisition – easy to locate image.
  • BAK-4 PRISMS : Top quality Barium Crown Glass prisms optimising light transmission.
  • ROOF PRISMS : For greater durability and a more compact size.RUBBER ARMORING: Provides a secure, non-slip grip, and durable external protection.
  • ADJUSTABLE EYECUPS: Twist up & down – comfortable viewing with or without spectacles.
  • CENTRE FOCUS WHEEL: Adjusts the focus of both binocular barrels at the simultaneously.
  • TRIPOD ADAPTABLE: Allows use on a tripod or car window mount. (Tripod adapter required).
  • WATERPROOF: O-ring sealed optics preventing moisture, dust,and debris ingression.
  • FOGPROOF: Barrels are filled with argon gas to inhibit internal fogging.

Out of stock

Item No:EK8663-10×50
Magnification: 10x
Objective lens diameter: 50mm
Prism Type: BaK-4, Roof
Eye Cups Type: Twist-up
Focus System: Centre
Field Angle:5.8 Degrees
Field of view:304ft/1000 yds; 101m/1000m
Exit Pupil: 5mm
Eye Relief: 17.5mm
Lens coating: Fully multi-coated
Waterproof: Yes
Fogproof: Yes
Tripod Adaptable: Yes
Dimensions: 6.4Lx2.6Wx5.2H(in) / 16.3Lx6.6Wx13.2H(cm)
Weight: 31.3oz / 887.3g
Colour: Black
Applications: For horse racing, bird watching, hunting and general use.
With Carrying Case, Neck Strap, Lens Cleaning Cloth and Lens Covers.

Product Type

Binoculars, Bird Watching Binoculars, General Binoculars, Hunting Binoculars, Ornithology Binoculars, Racing Binoculars, Regular Binoculars, Waterproof Binoculars


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