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Unfortunately Swift 11x80 BCF Observer Binoculars - 845 is no longer carried by OpticsPlanet. You can also explore other items in the Binoculars category yourself to try and find the perfect replacement for you!

This model of Swift 11x80 BCF Observer Binoculars is no longer available. Please select from other excellent models of Swift , Bushnell , Nikon and Steiner binoculars on our site.

Swift 11x80 BCF Observer Binoculars - 845 Product Info

Swift 11x80 BCF Observer Binoculars - 845 are good for both long range work as well imageas astronomy. These can be handheld but include a tripod mount and are best employed upon a steady support. The enormous 7.2mm exit pupil provides ample brightness for comfortable stargazing.

Specifications for Swift 11x80 BCF Observer Binoculars:

Prism Type:   Porro
Magnification:   11x
Objective Diameter:   80mm
Angle of View:   4.5?
Field-of-View (@ 1000 Yds):   236' (78 m at 1000 m)
Minimum Focus Distance:   60.0' (18.3 m)
Exit Pupil Diameter:   7.3mm
Eye Relief:   16mm
Relative Brightness:   52.9
Twilight Factor:   29.7
Focus Type:   Center
Weatherproofing:   None
Tripod Socket:   Yes
Dimensions:   Not specified by manufacturer
Weight:   4.87 lb (2211 g)

Features of Swift 11x80 BCF Observer Binoculars:

  • Relative light efficiency of 79.3.
  • Capable of handling poor light conditions, comparable to 7x50's
  • Marvelous choice for star gazing & yacht clubs
  • Porro prisms and 3 lens kellner system, using 5 of the most modern indexes of optical glass
  • Magenta coated air-to-glass surfaces
  • Retracting rubber eyecups
  • Includes adapter for optional tripods

Package Contents:

  • Swift 11x80 BCF Observer Binoculars #845
  • Case
  • Strap
  • Caps
  • Tripod Adapter
  • Lifetime Warranty

In addition to Swift 11x80mm BCF Observer Binoculars - 845, make sure to check other Swift Binoculars and other Swift products offered in our store.

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Swift 11x80 BCF Observer Binoculars - 845, MPN: 845, Code: SF-BI-845

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