Weems & Plath 7 x 50 Center Focus Binoculars The center focus mechanism allows for quick, easy adjustment to different focal ranges, making them perfect for boating or any other outdoor activity. Specifications: * Magnification: 7x
* Objective lens: 50mm
* Exit pupil: 7.1mm
* Eye Relief: 27.4
* Prism type: BAK-4 Porro Prism
* Weight: 34 ozs.
* Field of view: 350 ft. at 1,000 yards
* Light efficiency: 80%
* Waterproof/Fogproof Includes: * Deluxe neck strap
* Objective & ocular lens covers
* Padded nylon carrying case
* 5 year guarantee Free Shipping
Usually ships in 5-7 business days
* Objective lens: 50mm
* Exit pupil: 7.1mm
* Eye Relief: 27.4
* Prism type: BAK-4 Porro Prism
* Weight: 34 ozs.
* Field of view: 350 ft. at 1,000 yards
* Light efficiency: 80%
* Waterproof/Fogproof Includes: * Deluxe neck strap
* Objective & ocular lens covers
* Padded nylon carrying case
* 5 year guarantee Free Shipping
Usually ships in 5-7 business days