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8x21 Compact Shockproof Kids Binoculars Bak4 Waterproof 6x21 Birthday Present

China Sichuan Tontube Technology Co.,LTD certification
China Sichuan Tontube Technology Co.,LTD certification
Customer Reviews
Good quality products, trusted supplier!

—— VIctor Osorhan

Outstanding product quality & service! We have worked with a lot of companies in Asia, many times the quality is great but the communication is too complicated. In case of Shifang Yuantong Optical Instrument the quality of the products is excellent AND the communication is outstanding easy and fast

—— Matthias Frisch

8x33 Monocular ED I ordered only one as sample. They shipped fast, had in stock. It is of good quality, very sharp optics, focus smooth and fast.

—— Giorgio Pattarini

Very high quality product! Supplier is attentive, knows the business and is always willing to help. Very pleased with the whole process.

—— Ana Silva

Binocular 8x40 Porro FOV 140m/1000m I ordered one piece as sample, and they shipped promptly from stock. Well made product, very sturdy; the prism are mounted into a cradle inside the housing. The objective is recessed and protected. Focusing wheel is a bit hard but precise; eyepieces are stable. Good optics with green coatings, prisms with black c

—— Milucci Christian

I just wanted to say THANK YOU! :-) ^_^You've always responded to all my questions very promptly and with all the details i asked!You worked with me offering different options when appropriate:shipping options, or neck strap options,or boxes, You've always nice to me! so Thank you!!!

—— Ann Byrne

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8x21 Compact Shockproof Kids Binoculars Bak4 Waterproof 6x21 Birthday Present

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Large Image :  8x21 Compact Shockproof Kids Binoculars Bak4 Waterproof 6x21 Birthday Present

Product Details:
Place of Origin: China
Brand Name: OEM/ODM
Certification: CE FCC Rohs SGS
Model Number: 8X21 binoculars
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: US$20.74/PC~US$32.35/PC
Packaging Details: 12x25 binoculars,lens cloth,neck strap,soft bag
Delivery Time: 3-5days
Payment Terms: T/T, D/P, D/A, L/C, Western Union, MoneyGram
Supply Ability: 200000pcs/month
Detailed Product Description
Eye Relief: 10.5mm Field Angle: 7.3°
Prism: Bak4 Net Weight: 250g
Size: 10.4x11.5x3.4cm
High Light:

8x21 Shockproof Kids Binoculars


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8x21Compact Shockproof kids Binocular Toys Birthday Present for Kids




1.【HIGH-POWERED LARGE EYEPIECE BINOCULARS】This binoculars has 8 x magnification, 21mm objective lens and wide field of view,ensures the user can see the entire visual field for capturing objects easily with 7.3° viewing angle.

2.【FMC BROADBAND COATING TECHNOLOGY】The lightweight cruise binoculars is cover with BAK4 prism texture. The objective lens use optical FMC multilayer broadband green film, light transmittance reaches 99.5% ,and the eyepiece-optical is made of ruby FMC coating. The imaging effect is much higher than other broadband green films, single-layer blue films and other common products.

3.【SUPER SAFE FOR KIDS USING】Made of soft silicone material, it will not harm the human body .And the soft rubber surrounded eyepieces included for eye protection so children won’t get hurt.There is extra coating surrounding the eyepieces compared to other brands and provides better protection of the lens during falls. 

4.【SHOCKPROOF AND WATERPROOF 】Durable binoculars that can withstand drops and falls on floors due to rubber coating that absorbs shock. If accidentally dropped on the ground, the binoculars are protected from damage with shock proof rubber armor compared to other brands and provides better protection of the lens during falls,life waterproof design,to avoid rain and mold.

5.【NON-SLIP SCRATCH DESIGN】The grip has been ergonomically patented designed the rubberized hand grips perfect for little hands, A large centrally located focus wheel that is easy to focus and can be adjusted to easily match the eye distance gap give little adventurers a closer view of nature!


Product Paramenters​


6x21 Binoculars
8X21 Binoculars
10x22 Binoculars
Objective DIA.
Exit Pupil DIA.
Relative Brightness
Field Angle
Field of View
Roof Bak4
Roof Bak4
Roof Bak4
Coating Condition
All lens Fully-Coated
All lens Fully-Coated
All lens Fully-Coated



Photos for reference


Small size,unfold size 10.4x11.5x3.4cm,suitable for carrying out for outdoor activities.

8x21 Compact Shockproof Kids Binoculars Bak4 Waterproof 6x21 Birthday Present 0


Perfect for kids,adults,concerts, theater, opera, plays, shows, travel, hiking, camping, sport events, birding, etc


8x21 Compact Shockproof Kids Binoculars Bak4 Waterproof 6x21 Birthday Present 1

Delivery & Shipping:



1) Production starts after down payment confirmed.

2) Order deliver after fully payment confirmed.

3) Order production time 15-30 days.



1.Are your company a manufacturer or trading company?


We are well-experienced manufacturer specialized in producing binoculars,rifle scopes, monocular, spotting scope, astronomical telescopes, optics accessories etc., for more than 15 years.



2.Does your product have any warranty?


Yes,we offer 5 years limited warranty for rifle scopes vs 2 years limited warranty for other optical instruments such as binoculars, monocular, spotting scope, astronomical telescopes, etc.,


Damage due to misuse, ill treatment and unauthorized modifications and repairs are not covered by our warranty.




3.What's your payment method?


We usually accept the payment methods include T/T (Bank Transfer), Western Union, paypal and MoneyGram. Payment methods can be adaptable to your specific requirements.


For different countries, the payment methods we accept varies from each other.


50% deposit in advance and 50% balance before shipping. Payment terms can be negotiated.






Contact Details
Sichuan Tontube Technology Co.,LTD

Contact Person: Sarah Qiao

Tel: 13281866891

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