This updated 2018 version of the Vortex 10x42 Viper HD Binoculars 2018 Editionget upgraded with a wider field of view and longer eye relief from the previous iteration to make views more spacious and viewing through them easier and more comfortable.

Optically, these binoculars benefit from proprietary XR anti-reflection fully multi-coated optics that maximize light transmission through the light path and improve contrast and color rendition across the entire visual spectrum. The compact roof prisms are dielectric coated. Phase-corrected coatings limit internal interference, light loss, and diffraction while maximizing light transmission through the prism system. These features work together to produce bright, sharp, and clear high-contrast views with accurate color fidelity and crisp resolution. The larger objective lenses boost the binoculars' light-gathering capabilities to draw in the available light and maintain bright images even when conditions are less than ideal, such as in the pre-dawn and late dusk hours or when looking into dense brush or using under heavy cloud cover.

Complementing the optical performance are construction details that allow the Viper HD to withstand the rigors of the trail. The optical tubes are O-ring sealed and argon filled to be waterproof and resistant to internal fogging if the weather turns or they take an accidental spill in a stream or puddle. Protecting the optical components is a polycarbonate chassis that is lightweight and durable as well as resistant to the expansion and contraction that metal suffers from and which can lead to fuzzy views over time. Vortex includes a GlassPak binoculars harness case that protects the optic when not in use while keeping them close to your body, preventing swinging and swaying as you move or climb over rough and rocky terrain. Objective lens caps and a one-piece ocular rainguard protect the exterior lens surfaces. To keep the caps and rainguard safe during use, they are tethered to the body and strap, respectively.

Open Box Products Have a Limited Lifetime Warranty    High-Density Extra-Low Dispersion Glass    Phase Corrected and Dielectric Coated    XR Fully Multi-Coated Optics    Scratch-Resistant ArmorTek Lens Coating    Wide 65° Apparent Angle of View    Lightweight Polycarbonate Chassis    Argon Purged, Waterproof & Fogproof    Large Center Focus Wheel    Tripod Mountable with Optional Adapter    Twist-Up Eyecups and Locking Diopter

• High 10x magnification brings distant subjects in for close observations
• 42mm objective lenses boost light-gathering capability versus smaller lenses for improved vision in challenging conditions such as at dawn and dusk
• Compact roof prism light path ensures performance without adding excessive weight and bulk
• Phase-correcting prism coatings eliminate internal interference to improve color and contrast
• Dielectric prism coatings boost internal prism reflectivity to greater than 99% to maximize light transmission through the prism with minimal loss and diffraction
• High-density (HD), extra-low dispersion (ED) glass lens elements reduce chromatic and spherical aberrations for increased contrast and improved color rendition and sharpness without distortion across the entire field of view
• Proprietary XR anti-reflection fully multi-coated optics increase light transmission for accurate color fidelity and improved contrast and clarity
• ArmorTek exterior lens coatings resist scratches and abrasions while allowing oil, dirt, and sap to be cleaned off without leaving smudges or residue
• Wide 65° apparent angle of view helps to reduce the appearance of the distracting hand shake that is common when holding high-power optics such as this
• 341-foot field of view at 1000 yards

• Closed bridge configuration provides a solid platform for the internal focusing mechanism
• Large slip-resistant center focus knob is easy to manipulate in cold and wet weather or while wearing gloves
• Locking right eye dioptric correction lets you compensate for individual eye prescription for tack-sharp views
• 56-75 mm interpupillary distance range allows easy viewing by a wide variety of users
• Twist-up click-stop rubber eyecups for comfortable use with or without eyewear
• Tripod mountable with an optional adapter for hands-free use to reduce vibration and arm fatigue
• Long 17mm eye relief reduces eyestrain to make for more comfortable viewing, especially over extended periods
• 4.2mm exit pupil will completely cover most pupils as they open and dilate in low light to ensure the whole scene remains in view without vignetting

• Lightweight and impact-resistant polycarbonate chassis
• Chassis material is temperature resistant, limiting the expansion and contraction that can occur with metal materials and which can cause the optical components to move out of alignment over time
• Rubber armoring provides protection from bumps and impacts while offering a positive slip-resistant grip in cold and wet weather
• O-ring sealed and argon filled to be waterproof and resistant to internal fogging when moving through extreme changes in temperature or environmental conditions
• Tethered objective lens caps and one-piece ocular rainguard protect the lens surfaces without the fear of losing them when not in use
• GlassPak binoculars harness holds the optic close to your body to keep it safe and secure without swinging or hanging when moving or climbing over rough terrain

Related Questions and Answers

Q: 1. IT THIS A GOOD CHOICE FOR EYEGLASS WEARERS?

A: Yes, the Vortex 8x42 Viper HD Binoculars (2018 Edition) are a great choice for eyeglass wearers.

Q: 2. how much do they weigh?

A: About a pound, more or less

Q: 3. How are 10x50s Vipers for eyeglass wearers? Full field of view?

A: Because the Vortex 10x50 Viper HD Binoculars (2018 Edition), feature a 16 mm, eye relief, eyeglass wearers will experience a "full field of view".

Q: 4. Please, where is vortex viper 8x42 HD made ? Thank you !

A: Country Of Origin: PHILIPPINES

Q: 5. Do these binoculars come with the GlassPak binocular harness as described on the Vortex website?

A: Yes. When shopping our site you can always see what is included with an item by viewing the overview tab and finding the “In the Box” listing located on the right hand side of our web page. In the Box Vortex 8x42 Viper HD Binoculars (2018 Edition) Vortex GlassPak Binocular Harness (Tan) Neck Strap Rainguard Eyepiece Cover 2 x Tethered Objective Lens Cover Limited Lifetime Warranty

Q: 6. Is the color black or green?

A: They are Olive Green

Q: 7. What case can be purchased for these binoculars?

A: Hi Colleen I own Codyshuttle/Yellowstone Tours. I purchased the Viper 10x42 for use in our tours of Yellowstone Park . If I remember correctly I never purchased an extra case, the case that came with the binoculars has worked great for us .

Q: 8. where is made?

A: According to the information we have, our current inventory's Country of Origin is USA and Japan. Please be aware this can change over the product's production life without notice.

Q: 9. Can the Vortex Viper HD 8x42 binoculars be tripod mounted?

A: Yes they can be. The middle threading in between the barrel accepts the Vortex Tripod Adapter (for Binoculars with a 1/4"-20 Threaded Tripod Socket). Link to Accessory: https://bhpho.to/31BGgcH

Q: 10. 8x42, 10x42 or 10x50 Which is best for low light or night view of owls etc?

A: Between the 10X42 and the 10X50 the 10X50 will be the brightest because of the larger objective lens. It will also be the largest and heaviest. The 8X42 has less magnification than the 10X42 so it will be brighter.