Vortex Diamondback 8×42 Binocular
Vortex with a history of more than 2 decades has popularised itself in the field of optical solution. Today it stands as an innovative brand which has introduced wide range of optic products and the brand denotes itself with the simple 3 words of “People, Products and Promises“. This is an U.S owned brand and operated since 1986.
Vortex Optics Diamondback 8×42 Bak-4 Prism Binocular is a high performing optics that goes confidently round the neck of nature observers. Competitive with its technical features and the construction stands to be all the more appealing. Being sturdy not only by looks but its construction talks the truth.
- roof prism with Bak-4 lenses
- soft rubber eye cups
- Fully multi coated lens
- Slip proof make for sure grip
- Protective rubber armouring
- Ergonomic rubber design
This waterproof binocular which belongs to the roof prism consists of a coat of rough texture for the protection against the slipping and this kind of construction gives a perfect grip even if you at outdoor at extreme weather conditions that might shiver your hand but the grip is not shaken. Also with the rubber armouring this protects the internal parts in a sure manner even when it experiences many drops or hits. Together with the O-ring sealing locks by which gives complete protection form water and dust. This binocular is also proofed against fog which is filled with nitrogen gas that keeps the lens clear in extreme temperatures.
When darkness sets in the dawn of the day viewing through the shadow bushes is made possible with Vortex Diamondback Water Proof and Fog Proof 8×42 Binocular. The twilight viewing is possible as it has the ability to pierce through the darkness and gives a brighter output. It serves the best of purpose for the nature enthusiast which is keen enough during the first and last ray of sunlight. This full sized binocular has a phase corrected prism which is best for obtaining sharp and contrast images. Embedded in this binocular is the Bak-4 Prism and the multi coated optics increases the light transmission which increases the image resolution. This so called full size model has a magnifying ability of 8 times more than its original size, the objective lens diameter of 42 mm which is big enough to be called the full size. Together is its dimension which is 5.9 inches in height and 5.6 inches width. Weighing 25.2 ounces it is also compactable with the tripod. The eye relief of Vortex Optics Diamondback 8×42 Nature Observation Binocular is 18 mm proves good for even the spectacle wearers and the eyecup which features in a tapered style naturally and comfortable fits for relaxed viewing.
This binocular comes in 2 different colours of green and coyote brown. Included with this is the Rain guard, tethered objective lens covers, neck strap, molded carry case and a warranty for the lifetime given by the manufacturer.
Vortex Diamondback 8×42 Binocular - Technical Specification, Features Table
| Manufacturer | Vortex |
| Model Name | Diamondback 8×42 Binocular |
| Prism Type | Roof Bak-4 |
| Magnification | 8x |
| Diameter of Objective Lens | 42 mm |
| Dimension(Length x Width) | 5.9 x 5.6 inches |
| Eye Relief | 18 mm |
| Field of view at 1000 yards | 420 feet |
| Optical Coating | Fully multi coated |
| Close focusing distance | 4.5 feet |
| Available colours | Green & Coyote Brown |
| Weight | 25.2 ounces |
| Exit pupil | 5.25 mm |
| Applications | Nature observation, outdoor & dim light |
| Included | Rain guard, tethered objective lens covers, neck strap and molded carry case |
| Warranty | Lifetime |
February 17th, 2009 at 5:55 am
I work in marine and definitely I keep updating with my binoculars. This Nikon model is good and I feel best to use in my job. It has fog resistance also. I see the important aspect is water proof .I feel at extreme weather conditions that might shiver your hand but the grip is not shaken.