Manufacturers & Suppliers of Astronomical Telescopes in India Serving Amateur Astronomers Since 1976
Manufacturers & Suppliers of Astronomical Telescopes in India Serving Amateur Astronomers Since 1976
Suitable For :
Basic Astronomy
Bird Watching
Camping
Hiking
Backpacking
Traveling
Concerts
Sporting Events
Outdoor Adventures
BINOCULAR WEIGHT : 517 grams approx
The Bushnell 8x40 Birder Binocular is a specially designed unit meant to please the budget-conscious bird watcher or naturalist who wants great views without great cost. It provides good magnification for birding, with a comfortably large exit pupil that's easy to keep steady in front of your eyes. The porro prism design provides a great sense of depth to your subjects thanks to the wide spacing between the objective lenses.
An entry-level porro prism birding binocular with a 7° angle of view
BK7 Porro prisms
Multicoated optics
Textured center focus knob
Rugged, non-slip rubber armor
Peel-down style rubber eyecups
Can be used with tripods, monopods, and car window supports
| TELESCOPE SPECIFICATION | |
| Prism Type | Porro |
| Magnification | 8x |
| Objective Lens Diameter | 40 mm |
| Angle of View | 6.3° |
| Field of View | -1' @ 1000 yd / -0.33 m @ 1000 m |
| Minimum Focus Distance | 90.4' / 27.55 m |
| Exit Pupil Diameter | 5 mm |
| Eye Relief | 12 mm |
| Focus Type | Center |
| Tripod Mount | None |
| Dimensions | 7 x 2.4 x 6.5" / 17.78 x 6.1 x 16.51 cm |
| Weight | 1.14 lb / 517.09 g |
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STARTRACKER [ India ]
EXPLORE SCIENTIFIC [ USA ]
G.S.O. [ Taiwan ]
Goto Mounts / Tripods [ U.S.A ]
BRESSER [ Germany ]
William Optics [ Taiwan ]
Founder Optics [ Taiwan ]
MEADE [ U.S.A ]
CELESTRON [ U.S.A ]
S V Bony [ China ]
ZWO [ China ]
EYEPIECES & ACCESSORIES
CAMERA ADAPTORS
HD CAMERA & AUTO GUIDERS
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