We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

AVer WYJ-0001 10x42 Monocular Telescope BAK4 Prism Black

SKU CH-6VMB-VMJX4

A 10x42 monocular with BAK4 prism optics, waterproof fogproof construction, phone adapter and tripod for handheld or mounted viewing

  • PartWYJ-0001
  • TypeStandard
  • AccessoryMounts & Tripods
  • CompatibilitySmartphone
  • SpecificationsSingle-lens telescope, triangular stand, mobile phone adapte
  • Night VisionNo
  • 10x magnification with 42 mm objective lens for bright, clear views
  • BAK-4 prism and FMC lenses deliver high-definition, true-colour images
  • Waterproof, fogproof nitrogen-purged body with rubber armour for all-weather durability
  • Ultra-lightweight 330 g design with one-hand focus for easy portability
  • Includes smartphone adapter and tripod mount for stable photo and video capture

What the 10x42 monocular does

The AVer WYJ-0001 is a 10x magnification monocular with a 42 mm objective lens. It uses a BAK-4 prism and fully multi-coated optics to transmit more light. The nitrogen-purged body is waterproof and fogproof. A rubber armour coating adds grip and shock protection. It weighs 330 g and measures 0.5 in x 0.17 in x 0.16 in.

Thermals noise and power in normal use

This is a passive optical instrument with no electronics, so it generates no heat, makes no noise and draws no power. The nitrogen purge prevents internal fogging when temperatures change. The rubber armour insulates the metal frame against cold hands. Focus is adjusted manually with a single central wheel.

What the bundled accessories change

A smartphone adapter lets you attach a compatible phone to the eyepiece for digiscoping photos and video. A compact tripod and adapter provide a stable platform for long viewing sessions. A storage bag, neck strap, cleaning cloth and instruction manual complete the kit for immediate field use.

Highlights

  • 10x magnification with 42 mm objective lens for bright, clear views
  • BAK-4 prism and FMC lenses deliver high-definition, true-colour images
  • Waterproof, fogproof nitrogen-purged body with rubber armour for all-weather durability
  • Ultra-lightweight 330 g design with one-hand focus for easy portability
  • Includes smartphone adapter and tripod mount for stable photo and video capture

Specifications

BrandAVer
ModelWYJJGCP
Part NumberWYJ-0001
PartWYJ-0001
TypeStandard
AccessoryMounts & Tripods
CompatibilitySmartphone
SpecificationsSingle-lens telescope, triangular stand, mobile phone adapter, hanging rope, storage bag, instruction manual, cleaning cloth, 42 millimeters, 10 multiplier_x, 10 yards, Manual Focus, Straight-Through, Ultra-High Transmission Coated, prism, Advanced Optical Technology (BAK-4 Prism, FMC Lenses), Waterproof, Fogproof, and Durable Design, WYJJGCP, Treayes-2
Night VisionNo
ColorBlack
Eyepiece Lensprism
Field of View10 yards
Global SportHunting
Objective Lens42 millimeters
Total Magnification10 multiplier_x
FeaturesAdvanced Optical Technology (BAK-4 Prism, FMC Lenses), Waterproof, Fogproof, and Durable Design
Size/Dimensions0.5 in x 0.17 in x 0.16 in

Questions about this item

How do I attach the included tripod adapter and what step do people often miss?

Screw the adapter into the threaded socket on the monocular body, then tighten the lock ring so the triangular stand cannot rotate during use.

Which parts will need replacement after extended outdoor use?

The rubber armor grip and the objective-lens cleaning cloth wear first; both are inexpensive to replace when they degrade.

At what magnification limit does hand shake make the 10x view unusable without the tripod?

At 10x magnification the image blurs from natural hand tremor after a few seconds; the tripod eliminates that limit.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.