Metal Body 8x42 Binoculars Telescope Extra Low Dispersion Objective Lens Glass

Metal Body 8x42 Binoculars Telescope Extra Low Dispersion Objective Lens Glass

Topping optical system roof prism binocuars especially designed for professional users. High resolution film colorful & crisp. Using big size bak4 prism with prism dielectric film and phase corrected prism coating, ED glass objective lens. Creat amazing watching experience. Not all binoculars comes equal!

Fully Multi-coated Lens

All lens including eyepiece and objective lens are fully multi-coated, light transmittance is 95% above.

BAK4 Prism with coating process

Advance BAK4 prism with FMC coating, prism dielectric film and phase corrected prism in order to provide bright and crisp images.

Advanced ED Glass

Objective lens use advanced ED glass with abbe 90.3, lead to extra low dispersion,creat clear images.

Topping Optical System

Topping optical system with Objective lens 4E3G; Ocular lens 5E3G.

Big Eyepiece

23mm big eyepiece for more comfortable view experience.

Large Objective Lens

42mm large objective diameter for wide angle view with less film aberration.

IPX7 Waterproof Standard

IPX7 level waterproof allow the binocular fall into 2m deep water for 30min within breaking optical performance.

Nitrogen-filled Fog Proof

100% pure nitrogen-filled lens protect clear film without fog impact.

1.5m Shock Proof

Pass factory test droping from 1.5m high which is normal using height.

Metal Body

Aluminium alloy body with hollow out shape based on ergonomics. Handle easier and stabilized.

Skid-resistance

Skid-resistance big focus wheel with perfect handle feeling. Adjust image easier.

Tripod & Mobile Holder Available

More stabilized metal screw tripod interface.

Mobile holder available for sharing exciting moment.

Twist-up Eyepiece

Twist-up eyepiece with 2 level click-stops for comfort view position quickly.

1. Packing:

1) Inner Box: binoculars / wiping cloth / strap / instruction note / soft carry bag

2) Master Carton: 6 units per carton / size 41.6x26.5x26.5cm / G.W.:6.3KG

2. Customization:

1) Customized card: Thank you card for your customer

2) Accessories: Tripod / mobile holder

3) Logo: logo printing on binoculars / wiping cloth / strap / carry bag

4) Customized gift box: with your own logo and pattern

3. Payment: Accept T/T / Paypal / L/C or other payment method according to your convenience

4. Warranty: 2 years limited warranty

5. Delivery & Shipping:

Deliver

1) Production starts after down payment confirmed.

2) Order deliver after fully payment confirmed.

3) Order production time 15-30 days.

Shipping

1) For small quantity order or sample order, we suggest DHL and EMS.

2) For large quantity order we suggest shipping by sea or air way.

Waterproof

Optical System

Established in 2011, Sichuan Tontube Technology Co.,LTD,was born for Armory factory served for Military Purpose.

We are the leading manufacturer in China that is dedicated & committed to providing a One Stop Solution Service from designing, researching, developing, producing, and marketing various kinds of riflescopes - Short Range, Middle Range and Long Range, binoculars, monoculars, spotting scopes, zoom telescope, astronomical telescope, optics accessories, etc.,

Located in Chengdu - the "Land of Abundance", Sichuan Tongdudayi Technology Co.,LTD has over 300 employees including more than 30 research engineers and over 40 QC assistants.

We have an annual output value over US$20million with annual production capacity of 800,000 units, and the GMP certified manufactory area covers around 3,000 square meters.

By owning the worldwide most advanced core technology of Optical Instruments Field, we pride ourselves as the NO.1 ranking optics company on optics quality, good sales, and excellent pre-sales and after-sales service!

State-of-the-art technology, Outstanding optical performance, Rapid target acquisition, Ergonomic design and Unmatched quality help our company occupy a significant role among world-leading optics suppliers in niche market.

Our employees exceed at managing mechanical processing, forging, precision casting, finishing, heat processing, optical creation, designing, imaging and the coldworking of multi-coating., etc.,

We have been providing private label/OEM service to thousands of companies, big and small, in USA, Europe, Pacific Rim countries, such as U.S.A, Canada, UK, Germany etc.,

"Quality is our culture" - We have been engaged in OEM and ODM service for companies all over the world!

Company Capability
1) 20 Years Experience & 5 Years Quality Warranty
- With the most complete product series,one of the market leader for high-end optical instrument including riflescopes,binoculars and monocular for > 20 years.
- Offer 5 Years Quality Warranty.

2) Optical Instruments models
Offers the most comprehensive optical instruments models (>250 models)

3) OEM/ODM
Provides OEM/ODM/Customized service and have served >100 brands including 20 famous brands

world, big medium and small. At present, our business partners located throughout every continent, developing around 100 brands, include 30 famous brands - Discovery, Vector, Marcool, Visionking, Nikula, Bresser, etc.,

"Continuous Technology Innovation & New Products R&D is our concepts" - Just as nature never comes to a standstill and constantly changes, our company is always striving with a tireless curiosity and relentless passion to set new standards with technical innovations, increase product range and insisting on developing new products each month.

Sichuan Tontube Technology Co.,LTD welcomes customers from all over the world. We are sincerely dedicated to partnering with you and enabling you to pursue win-win situation.