Alpen Pro Waterproof Fogproof binoculars are hermetically sealed and nitrogen filled to assure your binoculars are not affected by rain, mist, snow, or ocean spray: BAK4 optics for a bright and sharp high resolution image. Phase coating for superior image clarity and contrast. Long eye relief provides viewing comfort for eye glass wearers. Fully waterproof and fog proof and nitrogen filled. Comfortable and durable rubber body armoring. Twist up eye cups. Light weight ergonomic styling, roof prism design. Soft rubber eyepiece rain guard and objective lens covers. Durable nylon carrying case. Extra wide neck strap for comfort. Alpen's lifetime warranty.

 

Alpen® Pro Series Features:

* BAK4 optics for clear, bright, high resolution images
* Multi-coated optics
* Wide angle viewing (most models)
* Long eye relief (most models)
* Ergonomic styling for tireless use and comfort
* Rubber armoring for protection and durability
* Soft rubber rain guards (most models)
* Fold down eye cups
* Stylish and durable carrying case
* Premium extra wide neck strap (most models)
* ALPEN's lifetime warranty

 

PRODUCT LINE	PRO W/PROOF
Item Number	387
Description	8X42
Magnification	8X
Objective Lens Diameter	42MM
Focus System	Center
Prism Type	Roof
F.O.V. (ft @ 1000 yds)	367
Exit Pupil	5.2MM
Eye Relief	19MM
Close Focus (Feet)	15
Lens Coating	Multi-coated
Roof Prism Phase Coating	NO
Roof Prism Metallic Coating	NO
Net Weight (oz.)	30
Type of Neckstrap	Extra Wide
Tripod Adaptable	No
Prism Material	BAK4
Waterproof / fogproof	Yes
Type of Case	Nylon
IPD (mm) Min/Max	60-75
Length (inches)	6
Diopter Design	Twist-ring
Eye Cups	Twist Out