BIRDSS 10×42 Binoculars for Adults, Professional HD Waterproof Binoculars for Bird Watching, Compact Fogproof Roof Prism Binoculars for Hunting Stargazing, BAK4 Prism FMC Lens with Carrying Bag

Price: $54.99 - $25.99
(as of Mar 26, 2022 05:36:24 UTC – Details)

Product Description

Explore the beautiful world with BIRDSS binocular!

The HD 10X42 waterproof compact roof prism binocular, adopted with 42mm FMC(fully multi-coated) green film lens and BAK-4 prism, 10X power and solid construction, are best for bird watching during long viewing sessions.

Twist-up and down eyecups-Use with or without glasses

Twist-up eyecups with long eye relief make this roof prism binocular suitable for eyeglass wearers.

Nitrogen Purged-Waterproof and fogproof

Nitrogen purging dramatically reduces the moisture inside the tube and helps to maintain fogproof and waterproof.

BAK-4 Prism and FMC Lens-Professional HD vision

Equipped with a BAK-4 prism and 42mm fully multi-coated lens, this binocular provides the key elements of an HD vision, provides brighter, clearer and delivers crisp images.

How to use the binoculars?

Step1: Adjust the grips of the telescopes according to the spacing of the pupils.

Step2: Observe with the left eye first and adjust the focus via the center focus adjustment wheel.

Step3: Observe with the right eye and slightly rotate the right diopter ring.

Step4: Use the center focus wheel to focus till the image become clear.

Magnification
10 10 / / / /

Objective Diameter
42 42 / / / /

Eyepiece Diameter
21.5mm 21.5mm / / / /

Waterproof

✓

✓
/ / / /

Eye Cups
Twist up Twist up / / / /

Color
Green Black Black Brown Black Black

【Professional Bird Watching Binoculars】Adopt with 10x powerful magnification, 42mm large objective lens and large field of view, this high powered roof prism 10×42 binocular is perfect for bird watching, hunting, stargazing, planets, climbing, hiking, sports events, etc. The roof prism design makes it very compact and easy to carry.
【Waterproof & Fogproof & Floatable】Our nitrogen-filled portable binoculars are waterproof and fogproof. You can use this binoculars in bad weather, such as rain and snow, the lenses will not get blurred, don’t need to stop to dry them. And they are floatable, In the water, they always float up, there’s no need to worry about them sinking to the bottom.
【Premium BAK4 Prism & HD Multi-coated Optics】This waterproof binoculars equipped with a BAK-4 prism and 42mm fully multi-coated lens, guarantee the key elements of an HD vision, provides a brighter, clearer and deliver crisp images.
【Easy to Focus】The smooth and large center focus knob, making your focusing operation quick and precise. Twist-up and down eyecups with long eye relief make this roof prism binocular perfect for eyeglass wearers.
【Binoculars for Adults】 The size of the binoculars are suitable for adult hands, lightweight and ergonomic design lets you grab and lift them easily. Comes with a carrying case, neck strap, rubber Lens covers and cleaning cloth that makes the binocular can be carried safely and conveniently.