Features: Barr and Stroud Sierra 20-60x80 Dual-Speed WP Spotting Scope
 
Fully Multi coated Optics
BaK-4 Prisms
45° Angled Viewfinder
Rubber armored Body
Built-In Sliding Sun shade
Nitrogen filled Barrel
Dust and Waterproof
Specifications: Barr & Stroud 20-60x80 Sierra Angled Spotting Scope
 
Model: Sierra 20-60x80 Dual Speed
Prism Glass Type: BaK-4
Aperture: 80mm
Magnification: 20x-60x
Exit Pupil Diameter: 20x: 4mm
60x: 1.33m
Waterproof: Yes
Viewing Position: 45°
iLinear field-of-View @ 1000m: 29.6 - 15m
Minimum Focus Distance: 6m
Relative Brightness at 20x: 16
60x: 1.76
Twilight Factor at 20x: 40
60x: 69.28
Tripod Bush: Yes
Coatings: Fully Multi-Coated
Weight: 1120g / 1.12 KG
Kit Content: Barr and Stroud Sierra 20-60x80 Dual-Speed WP Spotting Scope
Barr and Stroud Sierra 20-60x80 Dual-Speed WP Spotting Scope
Stay-on Carrying Case
User Operating Instructions Manual
Manufacturers Warranty
For more information about, Barr and Stroud Sierra 20-60x80 Dual-Speed WP Spotting Scope website.
Package information Box1:
Gross Weight: 2.3 Kg
Dimensions: 47 x 18 x 12 cm
Barr and Stroud Sierra 20-60x80 Dual-Speed WP Spotting Scope Its body is made of poly carbonate weighting 1.3 kg which is pretty light. This spotting scope is ideal for outdoor activities like hiking, camping, sport watching and even surveillance. This Barr and Stroud Spotting Scopes is rubber armored which protects from accidental scratches.
With its large 80mm objective lens made-up of BAK-4 prism, this scope ensures high quality view. BAK-4 prisms are made of superior optical glass that produces clear and vivid images. Fully multi coated optics means that all of its air to glass surfaces have received multiple layers of anti-reflective coatings.
This scope is water and fog proof (nitrogen filled) thus it is durable in high humid conditions. With the included sunshade which slides over the objective lens, it blocks the UV rays. The Barr and Stroud Spotting Scope comes with a 20-60x zoom eyepiece which itself delivers sharp images at long and short range while offering plenty of flexibility. The field of view at 1000 meter ranges from 29.6m at the 20x magnification and ranges to 15 meter at 60x magnification. This spotting scope has the ability to be mounted on a tripod which increases an ease of use as well.