With a small and lightweight form factor, the green Hawke Sport Optics 10x25 Nature-Trek Monocular Greenfeatures a compact phase-corrected BAK4 roof prism and anti-reflection fully multi-coated optics. These combine to make a versatile and capable optic that produces bright and clear images with accurate color rendition. A powerful 10x magnification helps to bring distant subjects in close for detailed observations and the 25mm objective, coupled with the optical features, makes the Nature-Trek ideally suited for most quick and casual glassing needs.

Complementing the optical performance are construction details that make the monocular durable and comfortable to use. These details start with a lightweight, impact and corrosion-resistant polycarbonate chassis that is protected by green rubberized armor. This armoring is textured to give it a non-slip grip, especially in cold and wet conditions. The optical tube is nitrogen filled and O-ring sealed to be water and fogproof—especially in extreme weather conditions. A simple diopter ring focuser allows the monocular to be quickly and easily focused, and the twist-up eyecup provides comfortable use with or without eyewear.

Phase-Corrected BAK4 Roof Prism    Fully Multi-Coated Optics    Nitrogen Filled, Water and Fogproof    Lightweight Polycarbonate Chassis    Intuitive Focusing Ring    Three-Position Twist-Up Eyecup    Slip-Resistant Green Rubber Armoring    Lightweight and Compact Design

• Powerful 10x magnification brings distant subjects in close for detailed observation
• Compact 25mm objective lens keeps the form factor small for easier packing and carrying
• Roof prism light path ensures the optical tube remains thin for easier handling
• BAK4 prism glass delivers a round exit pupil and a crisp and clear image with limited edge distortion
• Phase-correcting prism coatings eliminate internal interference to improve clarity and contrast
• Anti-reflection fully multi-coated optics maximize light transmission to produce bright and clear high-contrast images with accurate color and improved resolution
• 288' field of view at 1000 yards

• Simple and intuitive focusing collar located directly behind eyecup
• Twist-up 3-position click-stop eyecup allows users to fine-tune their perfect eye relief
• 13mm eye relief
• 2.5mm exit pupil

• Lightweight, durable, and corrosion-resistant polycarbonate chassis
• Polycarbonate is temperature resistant and resistant to thermal expansion and contraction
• Nitrogen filled for water and fogproof performance
• Green rubber textured armoring protects chassis from impacts and provides a slip-resistant grip
• Tethered lens covers offer maximum protection with fast deployment without fear of losing them
• Lightweight and compact design for easy carrying, use, and packing

Related Questions and Answers

Q: 1. My eyes have different prescriptions. Does anyone know if the Celestron 8x42 Nature DX has a dioptric correction feature?

A: Yes, very straight forward to use given the lens covers. 1) Cover the right lens (the one with the dioptric correction wheel) look at some object and focus using middle focus wheel, 2) Uncover the Right Lens and cover the left lens, while looking at the same object, adjust the dioprric wheel for a sharp image.Jim

Q: 2. What is the shipping time for hawaii

A: You may calculate your actual shipping options/order totals by adding the items you want to a shopping cart. It will then list the shipping options, descriptions, ETA's and fees to your location.

Q: 3. Why does it say "close-to-midrange observations"? Does it mean that it is not recommended for infinity focus (e.g. stars)?

A: It will not focus closer than 6.5 feet it will focus to infinity but magnification is only 8X If you want longer range consider 10X

Q: 4. do these binoculars come with a case?

A: The Alpen Optics 10x25 MagnaView Binoculars BH #AL10X25MVB • MFR #834 do not come with a case.

Q: 5. Would this work for night time football?

A: Yes of course its going to be under the lights anyway

Q: 6. Can you put this up to your cell phone camera and take pictures on you phone with it?

A: Yes, it is possible.

Q: 7. What is the warranty for this model?

A: The Oberwerk 10x32 Sport HD II Monocular includes a Limited 2-Year Manufacturer Warranty.

Q: 8. Do you need a tripod when using these?

A: A tripod is not required but is recommended to help keep your binocular steady while digiscoping.

Q: 9. Crystal-Clear Vision

A: Not sure as to what you are asking about "Crystal-Clear Vision" Highly reflective SWAROBRIGHT prism coating optimizes color representation and contrast. Anti-reflection SWAROTOP lens coating reduces glare and improves contrast, color rendition, and clarity. Scratch-resistant SWARODUR coatings protect exterior lens surfaces

Q: 10. What makes the mountain CL's different than the other CL's?

A: At the BH web site begin a search for "Crystal-Clear Vision" it will bring up an article posted in 2018 which says the Pocket Mountain has the same features as other CL's, except that the Mountain has an upgraded strap and carrying case. One YouTube video on the CL Pocket Mountain shows a case which opens from the top. Another on the CL Pocket shows a case which opens from side. The CL Pocket Mountain web site at BH shows an image of the upgraded case with straps.