12×42 Binoculars for Bird Watching, BAK4 Prism Professional HD Binoculars for Adults with FMC Lens Low Light Vision, Waterproof Binoculars for Hunting Hiking Stargazing Travel Outdoor Sports Gifts

Price: $39.96
(as of Mar 31,2022 06:44:34 UTC – Details)

Product Description

JTWEB 12X42 BINOCULARS FOR ADULTS

JTWEB 18mm large eyepiece binoculars,larger image,clearer details. 2.25 times the image size of 12mm eyepiece binoculars (e.g.10×25 12×25 10×21 compact binoculars). Large eyepiece makes full use of 12x magnification,delivers larger image ensure clearer details. It can be widely used,such as binoculars for adults,binoculars for bird watching,hunting,high power binoculars,outdoor travel binoculars,etc

IPX5 Waterproof

This means you can take out your binoculars when it is raining,or if you accidentally or intentionally drop them in the water. IPX5 binoculars never allow the water to enter inside.

FMC Objective Lens

FMC (fully multi-coated) objective lens gains much more light transmission,helps getting greater magnification with a brighter and clearer field of view.

Super Bright BAK-4 Prism

This BAK-4 prism features high reflectance. By utilizing light interference,this dielectric coating assures high reflectivity across the full visible range and give you the brightest,clearest images possible.

How to use the binoculars?

Step1: Make sure to open the dust cover of the eyepiece and objective lens. Then close the right eye. And adjust the central focus knob. Knob until the left sight is clear.

Step2: Close the left eye. Rotate right eyepiece focusing knob. Knob until the image is sharp and clear.

Step3: Bend the binoculars until you can get a single circular view.

Step4: Rotate and adjust the eyecups until there are no shadows and black edges on the edges or in the field of view.

Packing List

✔️1x 12X42 HD Binoculars
✔️1 x Objective Lens Cover
✔️1x Eyepieces Cover
✔️1x Hanging Strap
✔️1 x Carrying Bag
✔️1 x User Manual
✔️1 x Clear Cloth
✔️1 x Package

Explore the colorful world with JTWEB binoculars! Capture every beauty and wonderful moments

Waterproof fog-proof and anti-slip grip prevents moisture dust and debris from getting inside the binocular telescope. Designed for daily use and most outdoor environment moreover the external non-slip rubber armor can absorb shock while provide a firm grip.

Parameter

Magnification
12X
Objective lens diameter
42mm
Prism category
BAK4
Lens coating
Multilayer double-sided
Focusing system
Middle and fine adjustment
Focus lens
Objective lens
Waterproof structure
IPX5
Number of lens groups
10 Pcs / 4 Groups

Parallax degree
± 4 DIOPTER
Field of view angle
5.8°
Exit pupil diameter
3.5mm
Exit pupil distance
14mm
Relative brightness
18
Evening Index
18
Visual range （M）
98M/1000M
Eyepieces
Yes

👍【12×42 Binoculars for Adults】Large view eyepiece binoculars with 12 x magnification & 42 mm objective lenses provide a wider field of view of 303 FT /1000 Yards. There is no double image or violent shaking when viewing moving objects. Hunting Binoculars is easy to focus
👍【BaK4 Prism HD Binoculars】Optic binoculars multi-layer coated optics and professional BAK-4 Prism FMC Lens system provide 99.8% light transmission high powered binoculars, ensuring quality image color and ample brightness during observation
👍【Waterproof Shockproof & Night Vision】IPX5 Waterproof Binoculars with odorless rubber armor for shock-resistance and anti-slip grip. Designed for safe use, even in the rain. The night vision function Portable Binoculars suitable for the dim environment like concerts, astronomical viewing & sightseeing
👍【Easy To Use】High Power Easy Focus Binoculars adjustable wist up and down for comfortable viewing with or without eyeglasses. The Center focus wheel adjusts the focus of both binocular barrels simultaneously. The diopter (located on the right eyepiece) adjusts for differences in a user’s eyes
👍【Perfect for Bird Watching, Hunting, Hiking, and Sports】Equipped with Fully Multi-coated lenses and BaK4 prisms, the HD binocular provides excellent brightness, clarity, and sharpness. Taking an excellent viewing experience, especially when bird watching, hunting, hiking, and sports