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Product Number:
130521
Industry Applications:
Corporate Gifts, Recognition Award, Banking-Financial Promotions
Bushnell Binoculars are perhaps the most recognized brand name in optics today. Bushnell's 4x30mm Xtra-Wide compact binoculars are the hottest ticket around for watching sporting events. They offer a field of view twice as wide as most binoculars, so you can see ALL the action - even a bullet pass down the sidelines that most viewers would just miss. In fact, with 4x30mm Xtra-Wide compacts, the action is always in frame, and you won't even have to take your hand out of the peanut bag to follow it. These auto-focus, compact binoculars come with a hip pack and deliver an impressive 900-foot field of view at 1,000 yards. They feature BaK-4 prisms, as well as fully multi-coated optics for high resolution and enhanced light transmission. Then, too, there's non-slip, rubber armor and a large center-focus knob to help you keep everything in precise focus, so you never miss a second of the action either in the end zone or onstage.
PLEASE NOTE THE FOLLOWING: WE CAN IMPRINT THE CASE OR THE BINOCULAR. TO DO BOTH WILL INCUR ADDITIONAL CHARGES- CALL FOR DETAILS. CASE IS SHOWN WITH A SCREEN IMPRINT AND CASES VARY FROM BINOCULAR TO BINOCULAR.
Imprint Size:
1" x 1" Binocular
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| Item # |
40 |
80 |
200 |
320 |
600+ |
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| 130521 |
106.00 |
105.75 |
105.50 |
105.25 |
105.00 |
| * 5T prices include one color imprint, in one location. There is a set-up charge of $45 (V) per color. Additional colors incur additional per piece cost. Call for quote. Click here to get more information. |
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Binocular Definitions:
A binocular consists of two optical systems that are joined by a hinge and (typically) share a common focusing mechanism. The ability to create an image for both eyes simultaneously provides a realistic perception of depth. Binoculars are available in a great variety of sizes, magnifying powers and features to suit any purpose or preference.
Magnification(Power)
Binoculars are often referred to by two numbers separated by an "x". For example: 8 x 32. The first number is the power or magnification of the binocular. With an 8 x 32 binocular, the object being viewed appears to be eight times closer than you would see it with the unaided eye.
Objective Lens Size
The second number in the formula (8 x 32) is the diameter of the objective or front lens. The larger the objective lens, the more light that enters the binocular and the brighter the image.
Field-of-View (F.O.V)
The side-to-side measurement of the circular viewing field or subject area. It is defined by the width in feet or meters of the area visible at 1000 yards or meters. A wide-angle binocular features a wide field-of view and is better for following action. Generally, the higher the magnification, the narrower the field-of-view.
Prism Systems
The prism system of a binocular reduces the size needed to contain a long optical path and turns what would be an upside-down image right-side-up. there are two types of prism systems, roof and porro.
Roof Prism Systems
In roof prism binoculars the prisms overlap closely, allowing the objective lenses to line-up directly with the eye piece. The result is a slim, stream-lined shape in which the lenses and prisms are in a straight line. Roof prism binoculars are less bulky and more rugged than an equivalent porro model.
Porro Prism Systems
In porro prism binoculars the objective or front lens is offset from the eye piece. Porro prism binoculars provide greater depth perception and generally offer a wider field-of-view.
Waterproof /Fogproof
Some binoculars are O-ring sealed and nitrogen-purged for total waterproof and fogproof protection. These models can withstand complete immersion in water and stay dry inside. The interior optical surfaces won't fog due to rapid temperature change or humidity.
Prism Glass
Most optical prisms are made from borosilicate (BK-7) glass or barium crown (BaK-4 glass. BaK-4 is the higher quality glass yielding brighter images and high edge-to-edge sharpness.
Coated Optics
Lens surface coatings reduce light loss and glare due to reflection for a brighter, higher-contrast image with less eyestrain.
Types of coatings:
Coated - A single layer on at least one lens surface.
Fully Coated - A single layer on all air-to-glass surfaces.
Multi-Coated - Multiple layers on at least one lens surface.
Fully Multi-Coated - Multiple layers on all air-to-glass surfaces.
Resolution
Resolution, or definition, is the ability of a binocular to distinguish fine detail and retain clarity.
Exit Pupil
Refers to the size of the circle of light visible at the eyepiece of a binocular. The larger the exit pupil, the brighter the image. To determine the size, divide the objective lens diameter by the power (an 8 x 32 model has an exit pupil of 4mm).
Eye Relief
The distance a binocular can be held away from the eye and still present the full field-of-view. Extended or long eye relief reduces eyestrain and is ideal for eyeglass wearers.
Eyeglass Wearers - Eyecups
Bushnell binoculars come with twist-up, pop-up or soft rubber fold down eyecups which go down for eyeglass wearers. These options allow everyone to see the entire field-of-view.
Diopter Adjustment
A "fine focus" adjustment ring usually provided around one eyepiece to accommodate for vision differences between the right and left eyes.
Rainguard
Our exclusive, patented, hydrophobic (water-repellent coating on which condensation from rain, fog or snow forms in much smaller droplets than on standard coatings. Smaller droplets scatter less light, which results in increased light transmission and a clearer image. Makes the binocular useful even when looking directly into the driving rain.
PC-3 Phase Coating
Found on the best roof prism binoculars, this chemical coating is applied to the prisms to enhance resolution and contrast. Would not provide an advantage on porro prism models.
Rubber Armour
Rubber armour provides multiple benefits. It helps protect the binocular from the bumps and scratches that come with day-to-day use. it provides a comfortable gripping surface for making them easier to hold on to. It's easy to wipe clean after a tough day on the field. And it suppresses noise if the binoculars bump aluminium or other non-rubber surfaces, which might otherwise spook wildlife |
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