Marine Binocular With Compass 7 x 50

SKU: BI030017
NSN: 6650-01-447-7916

$400.00 USD
  • PREMIUM QUALITY PRISM– Barium Crown glass (BAK4). 7x magnification and 50mm objective diameter.
  • FIELD OF VIEW- 370 ft @ 1000 yds / 122m @ 1000m. Individual focus model.
  • LENSES– Magenta (ruby) Coated Lenses providing superior image brightness.
  • WATERPROOF & FOGPROOF- Military grade and highly durable.
  • ACCESSORIES INCLUDED- Built-in Compass Neck strap, eye-cup protectors, objective lens protectors, carrying case, lens cloth and instructions.
  • Intended use: Field

    BAK4, or Barium Crown glass, is considered the best type of prism material. It has a high refractive index and lower critical angle than other materials, which means it transmits light better with less peripheral light being lost due to internal reflection. Field of view is expressed in feet at a distance of 1,000 yards or meters at 1,000 meters, and is the width of the visible area that can be seen without moving the binoculars. The 27.4mm eye relief is the optimal distance from the eyepiece to your eye, or the focal point where the light passes through the ocular lens. Great to use even with eyeglasses. Waterproof structure allows the product to be submersible to a depth of 0.5m (time- 20mins). The product is nitrogen filled for fog-proofing. Additional Features- • Built-in tripod mount. • Neck strap, eye-cup protectors, objective lens protectors, carrying case, lens cloth and instructions included.

    Marathon Watch Company Ltd. warrants this item to be free from defects in  material and workmanship under normal use in accordance with care and usage instructions for 2 years from date of purchase from an authorized distributor. This warranty excludes damage from misuse, abuse or any irregular application. If we confirm a defect, we will repair or replace it with the same item or one of similar value and return it to you at no charge.

    We want you to be completely satisfied with your purchase from Marathon Watch Company. If you are not satisfied, or if your product is defective, please call our toll-free number 1-(800) 822-4329 or email for further assistance. 
    For watch service information please click here

    Hour of Operation (EST):
    Mon 8:30am – 5pm
    Tue 8:30am – 5pm
    Wed 8:30am – 5pm
    Thu 8:30am – 5pm
    Fri 8:30am – 5pm

    Please contact your original channel of purchase if your purchase was not made directly through Marathon Watch Company.

    Shipping and handling charges are non-refundable. All return authorization requests must be received within 30 days of the delivery date. Returns must be unused, unworn, in original packaging, with all tags attached, and promotional merchandise enclosed. Your refund, less applicable deductions, will be processed within 7 to 10 business days after your return is received. Refunds are issued in the original form of payment. Please allow two billing cycles for the credit to appear on your credit card statement.

    To submit a return request Click Here

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