Celestron Oceana 7x50 Porro


Availability: In Stock

Brand New Includes Limited Lifetime Warranty

Returnable Item: 30 Day Guarantee i

Reg. Price:$185.99
Sale Price: $160.95
  • Technical Features

Technical Features for Celestron Oceana 7x50 Porro

The Celestron 71189-B is an oceana waterproof binocular designed for marine use with rubber covering and nitrogen purged for all weather protection. An illuminated compass for direction finding, a reticle for distance measurement, and a convenient individual focus system makes this a very practical binocular. The internal reticle and the calculator dial can be used to calculate the distance and size of objects.

BAK-4 prisms and fully multi-coated optics provide ultra sharp images with high contrast and resolution. The large 50mm objective lens offers maximum image brightness even in low light conditions. This binocular has an aluminum body and is fitted with a threaded mount for use with a tripod.

Factory Information:
PDF Download

71189-B Features:

  • Porro Prism Binocular
  • Fully Multi-Coated Optics f/ Sharp, Clear Views
  • High-Quality BaK-4 Prisms
  • 7x Magnification
  • 50 mm Objective Lens Diameter
    - Offers Maximum Image Brightness in Low-light & Long-range Conditions
  • Individual Focus f/ Quick & Easy Focusing
  • Nitrogen-Purged Waterproof & Fogproof Lenses
  • Illuminated Compass f/ Direction Finding
  • Reticle built-in
    - Helps in Determining Distance & Size of Objects
  • Calculator Dial f/ Quick Distance Measurement
  • Aluminum Body
  • Protective Rubber Covering f/ Ultra-firm Grip
  • Large 22 mm of Eye Relief f/ Eyeglass Wearers
  • Tripod Mounting f/ Increased Stability
  • Soft Carrying Case f/ Protection
  • SKU: 71189-B


  • Diameter: 50 mm (1.97 in)
  • Magnification: 7 x
  • Carrying Case: Soft Case
  • Weight (oz): 41 oz (1162 g)
  • Angular Field of View (deg): 7.5°
  • Exit Pupil (mm): 7.1 mm (0.28 in)
  • Eye Relief (mm): 22 mm (0.87 in)
  • Near Focus (Binoculars): 33 ft (10 m)
  • IPD Max: 72 mm (2.83 in)
  • IPD Min: 56 mm (2.2 in)
  • Prisms: BaK-4
  • Optical Coatings: Fully Multi-Coated
  • Twilight Factor: 18.7
  • Weather Proof: Water Proof
  • Tripod Adaptable: Yes
  • Neck Strap
  • Carrying Case
  • Objective Lens Cover
  • Lens Cloth
Package Includes:
  • Celestron Binocular
  • Field Guide Book
The Celestron Oceana 7x50 Porro has many exciting features for users of all types. You can extend the lifetime of your Celestron Oceana 7x50 Porro with the purchase of a FactoryOutletStore Extended Warranty. See the Celestron Oceana 7x50 Porro gallery images above for more product views. FactoryOutletStore stocks a full line of accessories like Celestron 93524, Celestron Field Guide to Birds of North America, and Celestron LensPen - Optics Cleaning Tool for the Celestron Oceana 7x50 Porro. The Celestron Oceana 7x50 Porro is sold as a Brand New Unopened Item.

As an email member, look forward to:

  • Exclusive email discounts
  • Private sales events
  • New product launches
  • Product maintenance guides
  • And much more!
Free Same Day Shipping
20-75% off FREE Same Day Shipping Ends Tomorrow
FactoryOutletStore.com Copyright © 2005-2016
Join now to receive special offers and promotions
All logos displayed on this page are registered trademarks with their respective organizations.

Thank you
for signing up!

As an email member, look forward to:

  • Exclusive email discounts
  • Private sales events
  • New product launches
  • Product maintenance guides
  • And much more!
Search Tips
Search for typos and double-check your spelling

Try to use different keywords

Search using more general keywords