Barr & Stroud Sierra 20-60 x 80 Dual Focus Angled Spotting Scope + Case #70621

Barr & Stroud Sierra 20-60 x 80 Dual Focus Angled Spotting Scope + Case #70621

Brand New UK Stock, boxed with full Guarantee

Designed for the discerning, value conscious outdoor enthusiast and bird watcher, the new Barr & Stroud Sierra Dual-Speed spotting scopes are possibly the best value in the market today. Featuring optical performance equal to, or better than any competitor’s product line, the Barr & Stroud Sierra is waterproof and features rugged armoured construction for years of performance.

• Multi coated lenses and Bak-4 Prisms – All Sierra spotters feature Bak-4 prisms and are fully multi coated, precision ground lenses to provide optical performance that is equal to, or better than anything in its class.
• Polycarbonate construction – All Sierra spotting scopes are manufactured from lightweight polycarbonate which reduces overall weight and makes it extremely rugged and durable.
• Rubber armour covered – A rugged rubber armour covering quietens down bumps and protects your Sierra spotting scope from abrasions and damage from regular use.
• Waterproof, Fog proof & Nitrogen Filled – All Sierra Series spotting scopes are waterproof, fog proof and nitrogen purged to ensure many years of performance.
• Built-In Sliding Sunshade – Each Sierra spotting scope features a sliding sunshade that is built-in to the objective lens of the scope to further reduce glare.

SPECIFICATION

• Model  20-60x80 Angled
• Magnification  20-60x Zoom
• Objective Lens Diameter  80mm
• Field of View at 1000m  35m - 17.5m
• Angular Field of View  2°-1°
• Close Focus  8m
• Eyepiece Viewing Angle  45°
• Eye Relief  21mm-18mm
• Waterproof  Yes
• Nitrogen Filled  Yes
• Prism Design  Porro
• Prism Glass Type  Bak-4
• Phase Coated Prisms  No
• ED Optics  No
• Fully Multi-Coated Optics  Yes
• Body Material  Polycarbonate
• Adjustable Eyecups  Fold-down
• Focusing System  Dual-speed
• Tripod Adaptor Bush  Yes
• Weight  1420g