Natureview 8x40 Backyard Birder Tan Porro in Mason City, Iowa For Sale

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Bushnell xxxx40 Natureview 8x40 Backyard Birder Tan Porro
The 8x40 NatureView Backyard Birder Binocular from Bushnell is a fixed-magnification optic designed for mid-range glassing tasks. This model of the NatureView series binocular uses a Porro prism design, which enables more depth of field compared to roof prism designs. The binocular weighs less than 2 lbs and features a rubber-armored body that makes it well-suited for birding and other recreational activities. A multi-coated lead-free optical path provides NatureView binoculars with enhanced contrast using responsibly-sourced environmentally-friendly glass elements and prisms. A 56° apparent viewing angle provides a broad image of the field of view, equipping the 8x40 Backyard Birder with a suitable view for most observations.
Optical Performance:
- 8x magnification, 40mm objectives
- Porro prism design
- Multi-coated optics
- Lead-free glass elements and BK-7 prisms
- 56° apparent viewing angle
- 365 ft (111m) at xxxx yd field of view
- 14 ft (4.3m) minimum focus distance
Use and Handling:
- Center focus wheel with ergonomic texture and ridges
- Fold-down rubber eyecups
- Tripod mounting socket
Construction Details
- Rubber armored body for non-slip grip
Specifications:
- Prism Type: Porro
- Magnification: 8x
- Objective Lens Diameter: 40mm
- Angle of View: 7° (actual)
- Field-of-View: 365' @ xxxx yd
- Minimum Focus Distance: 14'
- Exit Pupil Diameter: 5mm
- Eye Relief: 14mm
- Focus Type: Center
- Tripod Mount: Yes
- Weight: 25.4 oz "Price: $57.56
Source: http://www.sportsmanstooloutfitters.com/natureview-8x40-backyard-birder-tan-porro.html