Swift Binoculars : HSS Audubon 8.5 x 44

For anyone who enjoys bird-watching, from the professional to the casual birder a good, high-quality binocular is an absolute necessity. Swift Instruments are specialists in designing and producing innovative bird watching optics.

Swift has added a roof prism version of the world famous Audubon binocular to their range. Using the same renowned 8.5x, 44 optical formula, BaK4 prisms, twist-up eyecups, and lightweight rubber armored body as the porro prism Audubons. The Audubon 8.5 x 44 HHS adds Phase Coating for high resolution viewing and fully multi-coated optics, close focus to under 9 ft., and have a comfortable 19mm eye relief. These latest models incorporate a left diopter adjustment operated from the center focus knob that makes focusing easier and faster.

Waterproof Nitrogen purged
Field of view: 102m at 1000m
Minimum focus: 2.7m
Weight: 720g
Eye relief: 19mm
Inc. case, neck strap and caps.

Special Order
These items are not normally kept in stock, delivery takes 5-10 working days from the date of ordering.