A durable and lightweight set of binoculars, with nitrogen-purged optics to prevent fogging and BAK-4 prisms for sharp images.
An exceptional value in a fully waterproof set of marine binoculars. The durable, lightweight polycarbonate housing is filled with dry nitrogen to prevent fogging. Internal O-rings create a seal to ensure moisture protection.
They feature multi-coated lenses for brightness in low-light conditions and BAK-4 prisms for sharp images. Light transmission efficiency is 85%. Includes padded neck strap and nylon case. Rated waterproof to IPX7 standard.
Durable and lightweight, with nitrogen-purged optics to prevent fogging and BAK-4 prisms for sharp images
IPX7 waterproof rating so they are submersible
Comfortable viewing with or without glasses
Single composite body
Durable rubber design
Light Transmission Efficiency: 85%
Eye Relief: 27.4mm
Prism Type: BAK-4 Porro
Field of View: 342' @ 1000yds
7x50 Porro Binoculars
Objective lens diameter
Field of view
6.5° ± 5%
Exit pupil dia.
Φ50mm ± 1mm
20.0 x 6.4 x 17.6 CM³
Sichuan Wintime Optical Instrument Co. Ltd founded in 2005, located in Pidu District of Chengdu, a professional manufacturer for binoculars, monocular, optical lenses and prisms, production ability more than 1000,000 Pcs/Year and more than 150 employees including a R&D group with 20 experienced engineers.
Powerful R&D ability, advanced equipment and lean production management have acquired many OEM/ODM business opportunities with many word-class brands such as Westmarine, Carson, DICKS, LUPOLD, Zeil, REI, FOCUS, KENKO, Mizar etc.. Besides that, our own patent brand products including OLIMT, LEIKANON and OLIESS are also gained worldwide recognition.
“Providing most professional and reliable services” is our tenet, hope our original design, excellent quality and sincere services will build up a very close relationship with customers from all around the world.
Packaging & Shipping
Packaging Details: Various packaging can be chosen, we will choose the best method to protect your components
Packing list: 1x Binoculars 1x Carrying bag 1x Eyepiece and Lens Covers 1x Cleaning Cloth 1x Straps
1. Can i have my own logo,custom color box, custom inner soft cases and accessories?
We can print your own logo on products and free charge for bulk order;
We can do custom color boxes, soft cases and accessories for bulk orders according to your requirement.
2. What is your lead time?
Sample order & small order:within 7 days;
Mass production order: 20~40 days according to quantity
OEM/ODM service:calculated by the difficulties
3. What’s your payment term?
Payment term:MoneyGram, T/T,VISA,Mastercard,e-checking,WestUnion,Paypal(smal order only)etc.;
For bulk order: 30% payment for deposit, the rest should be paid before delivery.
4. What’s your trade term?
5. Whats your warranty?
We can offer you 10 years warranty of our products. But the warranty does not cover man-made damages.If you have any question after you have received your items or your customers have some issues in usage, we can refund you or offer you free replacement products after we confirm to have received your items.
6. Could you provide ODM/OEM services?
We would very glad to provide you ODM/OEM services. We are providing ODM/OEM for many world famous companies such as Westmarine, Carson, LUPOLD, Zeil, REI, FOCUS, DICKS, KENKO, Mizar etc..