Swarovski Optik 8x30 CL Companion Waterproof Compact Roof Prism Binocular with 7.1 Angle of View, Black, 58130
Whether you're home or away, a seasoned expert or on your first steps toward becoming a nature observer - the compact size of the CL Companion means you can keep it at your fingertips for whenever the moment takes you. The Swarovski Optik CL Companion 8 x 30 Lightweight Compact Roof Prism Binoculars (Black) is perfect for birdwatchers and nature lovers of every level and in all situations.
It features high reproduction quality and transmission for bright, high-contrast images, SWAROBRIGHT, SWARODUR and SWAROTOP coatings, non-slip, easy-to-handle focusing wheel. Slender construction due to high-precision roof prism system with phase-corrected coating (P-coating). Individually adjustable twist-in eyecups made from allergy-tested material.
Fully Multi-coated Lenses: Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces
Phase Correction: Enhances resolution and contrast through roof prisms
BaK-4 Prisms: Optimize light transmission
Roof Prisms: Appreciated for a streamlined shape and durability
Polycarbonate and Aluminum Body: Is lightweight
Rubber Armoring: Provides a secure, non-slip grip
Adjustable Eyecups: Twist up and down for comfortable viewing with or without eyeglasses
Center Focus Wheel: Adjusts both binocular barrels at the same time
Right Eye Diopter: Adjusts for differences in a user's eyes. Located by the right eyepiece
Waterproof: Optics are sealed with O-rings to prevent moisture, dust and debris from getting inside the binocular
Fogproof: Barrels are filled with nitrogen gas to inhibit internal fogging
Objective lens (mm) 30
Exit pupil (mm) 3.8
Exit pupil distance (mm) 15
Field of view at m/1000 m / ft/1000 yds 124 / 372
Field of view (degrees) 7.1
Field of view with eye glasses (degrees) 7.1
Subjective field of view 55 apparent (degrees)
Shortest focusing distance (m/ft) 3 / 9.8
Dioptric compensation (dpt) +/- 4
Interpupillary distance (mm/in) 56-74 / 2.2-2.9
Functional temperature -25 deg.C/+55 deg.C ( -13 deg.F to +131 deg.F)
Storage temperature -30 deg.C/+70 deg.C (-22 deg.F to +158 deg.F)
Submersion tightness 4m / 13ft water depth (filled with nitrogen)
Nitrogen Filling Yes
Weather Resistance Waterproof & Fogproo
Dimensions (L x W x H) 119 x 114 x 58 mm/4.7 x 4.5 x 2.3"
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