The 8x40 NatureView Backyard Birder Binocular Kit from Bushnell includes a birding field log and a fixed-magnification optic designed for mid-range glassing. A multi-coated lead-free optical path enhances contrast while using responsibly-sourced environmentally-friendly glass elements and prisms. This model of the NatureView series is configured with a Porro prism design that renders more depth of field compared to roof prism binoculars. The binocular weighs less than 2 lbs and features a non-slip rubber-armored body, which improves handling and makes it well-suited for birding and other long-duration activities. A 56 apparent viewing angle displays a broad image of the field of view, equipping the 8x40 Backyard Birder with image quality adequate for most recreational observations.
Optical Performance:
- 8x magnification, 40mm objectives - Multi-coated optics, BK-7 Porro prisms - Lead-free glass elements - 56 apparent viewing angle - 365 ft (111m) at 1000 yd field of view - 14 ft (4.3m) minimum focus distance
Use and Handling:
- Included birder's field log for keeping record of sightings - Center focus wheel with ergonomic texture and ridges - Fold-down rubber eyecups - Tripod mounting socket