Bushnell PermaFocus 10x 42mm Roof Prism Binocular

December 3, 2015 - Comment

Bushnell leads the industry with its high quality scopes and view finders. Trusted by the world over, whether you’re an avid huntsman, military, or recreational user, Bushnell will fit the mold for everything.Never lose focus on the action again–the Bushnell Perma Focus Binoculars keep you dialed in on your target at any long-distance range with

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(as of September 19, 2017 2:18 am EDT - Details)

Bushnell leads the industry with its high quality scopes and view finders. Trusted by the world over, whether you’re an avid huntsman, military, or recreational user, Bushnell will fit the mold for everything.Never lose focus on the action again–the Bushnell Perma Focus Binoculars keep you dialed in on your target at any long-distance range with no adjustments necessary. Simply raise them to your eyes and catch the action instantly.

With 10x magnification and 42-millimeter objective lenses and the porro lens system, these binoculars maintain a large field of view to catch the action at sporting events and in nature. On cold days you will appreciate not having to take your gloves off to adjust the focus. With precision-crafted, BK-7 prisms and fully coated optics, the binoculars offer bright, crisp images even at low light. And the ergonomic rubber housing provides a secure grip–even with gloves on. Built to last, the Perma Focus 10×42 Binoculars carry a limited lifetime warranty from Bushnell.

Key Features: Unique “Focus-Free” operation–focuses automatically on subject. Please note: Focus-free models are designed for viewing distant subjects. The close-focus limit is subjective and dependent on the user’s eyesight. Fully coated optics for improved light transmission and brightness Non-slip rubber armor absorbs shock while providing a firm grip Porro prism system for a wide field of view with edge to edge clarity and great depth perception

Specifications: Magnification: 10 Objective Lens Diameter: 42 millimeters Lens Coating: Fully Field of View: 305 feet at 1000 yards / 102 meters at 1000 meters Eyecups: Twist Up Eye Relief: 14 millimeters Focus System: Free Exit Pupil: 4.2 millimeters Prism Glass: BK-7 Prism System: Roof Weight: 18.8 ounces / 533 grams Size Class: Standard

Product Features

  • Quality optics with stunning HD clarity
  • 100% quality materials used and tested extensively
  • Beautiful design and durability built to last
  • Perma Focus binoculars with 10x magnification and 42-millimeter objective lenses
  • Fixed-focus operation dials in focus at any distance automatically
  • Fully coated optics for improved clarity and light transmission
  • Ergonomic rubber housing for a secure grip and shock resistance
  • Designed for sporting events and nature observation; limited lifetime warranty

Comments

Bob Tobias says:

Good for brightly lit subjects if you’re young, have 20-20 vision, and both eyes are the same These things work by setting the focus to infinity and reducing the opening on the ocular (eye piece) side. That maximized the range of distances that are in focus and reduces the amount of light that gets in. The result is a slightly dimmed and more possibly in focus image. For noon-time football or other midday activities it’s OK. Of indoor things like plays or evening activities, not so much. 

Allen Nichols says:

Best Bino’s I am a huge fan of the permafocus binoculars. Its true, you do not have any adjustments other than the pop up eye covers. Leave them down for prescription glasses or sunglasses. Pop them up if no glasses are worn. They are easy to stow because of their small size. I have 2 pair of them. The 8×32 for closer viewing, 25-100 yards, and I also have the 10 power that are suited for longer distance. I would suggest to buy the power for the distance you are looking for. If viewing somthing closer, you will need a lower power as the permafocus will not do close distance with high power.

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