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Big Eyepiece Binocular Telescope 7x50 Individual Focus System Telescope

China Sichuan Tontube Technology Co.,LTD certification
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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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Big Eyepiece Binocular Telescope 7x50 Individual Focus System Telescope

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Large Image :  Big Eyepiece Binocular Telescope 7x50 Individual Focus System Telescope

Product Details:
Place of Origin: Sichuan China
Brand Name: OEM/ODM
Certification: CE / FCC / ROHS
Model Number: ASDHES
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: Negotiation
Packaging Details: Master Carton: 12 units per carton / size 45.2 x 38.8 x 49.5cm / G.W.:22.3KG
Delivery Time: 7 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 30000 units per month
Detailed Product Description
Weight: 989g Size: 19.8 X 6.5 X 20.2cm
Color: Black Focus System: Individual Focus
Eyepiece Diameter: 30mm
High Light:

compact waterproof binoculars


high definition binoculars

Big Eyepiece Porro Prism Binoculars 7x50 Individual Focus System Telescope 


Product Description


New Designed Porro Prism Professional Binocular Telescope with advanced optical system 7x50. 30mm big eyepiece and 50mm large objective diameter provide bright clear film with comfortable watching feeling. Additional reticle with illumination available for this model. Individual focus system aims at precise adjustment for currect position.




1. Addition reticle: with distance measure and compass  

2. Appearance: Customized appearance available

3. Accessory: Mobile holder & tripod 

4. Customized card: Thank you card for your customers

5. Customized box: Gift box with your own logo & pattern / Professional metal box available

6. Logo printing: logo on binoculars (free) / wiping cloth / carry bag / strap


Product Design


Fully Multi-coated Lens
All lens including eyepiece and objective lens are fully multi-coated in order to provide clear film.
FMC BAK4 Prism
Advanced Bak4 prism with fully multi-coated provide a clear and bright film.

Big Eyepiece

30mm big eyepiece let your watching more comfortable.

Large Objective Lens

50mm large objective lens diameter provide a wide view angle and bright image.

IPX7 Waterproof Standard
Test for staying in 3m deep water for 30 min.
Nitrogen-filled Fog Proof
100% pure nitrogen filled protect lens clear view in bad condition.
Shock Proof By iluminium Alloy Body
High strength body and stabilized optical system can resist 1.5m droping without bearking optical performance.
Tripod & Mobile Holder Available
metal screw interface for tripod. mobile holder accessory available for sharing exciting moments.
Skid-resistance Rubber Surface
Human engineering skid-resistance body design with rubber covered provide a better handle feeling.

Individual Focus

Individual focus adjustment for professional use.




Magnification 7x
Objective Diameter50 50mm
Field Angle 6.6°
Field of View (at 1000m) 115m / 345ft
Near Focus 7m
Exit Pupil 7mm
Eye Relief 27.4mm
Prism System BAK4 Porro
Focus System Individual Focus
Water Proof IPX7
Fog Proof Nitrogen-filled
Weight 989g
Size 19.8x6.5x20.2cm


Packing / Delivery / Warranty / Payment


1. Packing:

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

2) Master Carton: 12 units per carton / size 45.2 x 38.8 x 49.5cm / G.W.:22.3KG


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


3. Warranty: 2 years limited warranty


4. Delivery & Shipping:



1) Production starts after down payment confirmed.

2) Order deliver after fully payment confirmed.

3) Order production time 15-30 days.



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.


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Clear Vision

Big Eyepiece Binocular Telescope 7x50 Individual Focus System Telescope 0


Big Eyepiece Binocular Telescope 7x50 Individual Focus System Telescope 1



Contact Details
Sichuan Tontube Technology Co.,LTD

Contact Person: Jane Tian

Tel: 18011461362

Send your inquiry directly to us (0 / 3000)