The dark blue Bushnell 8x42 H2O Roof Prism Binoculars Dark Blueare ideal for mid- to long-range glassing—from birdwatching to hiking & camping to enjoying sporting events, especially on or around the water. Bushnell built them using ecologically friendly glass that is manufactured without lead to be better for the environment.

They are outfitted with compact BAK4 roof prisms and anti-reflection multicoatings that work together to maximize light transmission to deliver bright, sharp, and clear high-contrast views with accurate color rendition and crisp resolution, even in challenging conditions. To withstand harsh conditions, the chassis is nitrogen-filled to resist internal fogging and O-ring sealed to an IPX7 waterproof rating—so these binos will handle a tumble into a pond or puddle better than you.

Lead-Free Environmentally Friendly Glass    Compact BAK4 Roof Prism Design    Anti-Reflection Fully Multicoated Optics    Closed-Bridge Configuration    Large Textured Center Focus Wheel    Nitrogen-Filled, Fog and Waterproof    Lightweight and Durable Aluminum Housing    Twist-Up Rubber Eyecups    Tripod Mountable with Optional Adapter

• Moderate 8x power magnifies the view while preserving a wide exit pupil and long eye relief
• 42mm objective lenses boost light-gathering ability versus compact models for improved low-light performance without the bulk of larger objectives
• Compact roof prism light path keeps the optical tubes thin for easy handling
• BAK4 prisms deliver a round exit pupil, and a crisp and clear image with limited edge distortion
• Anti-reflection fully multicoated optics maximize light transmission while improving color rendition, contrast, and clarity
• Apparent angle of view approaches wide angle to help minimize the appearance of the distracting hand-shake that is common when holding high-power optics, and presents an immersive observational experience
• 350-foot field of view at 1000 yards

• Closed-bridge configuration offers a stable platform for the internal focusing mechanism
• Textured and slip-resistant center focusing knob is easy to use even in cold and wet conditions or while wearing gloves
• Right-eye dioptric correction dial helps to compensate for individual optical prescription
• Twist-up eyecups for comfortable use with or without eyewear
• Standard 1/4"-20 socket on the front of the bridge hinge allows the use of an optional adapter to mount the binocular onto a tripod, head, or quick release plate
• Long 17mm eye relief improves viewing comfort with reduced eye strain
• Wide 5.25mm exit pupil will cover pupils as they open and dilate in low light and ensures the entire scene remains in view without vignetting

• Ecologically friendly glass is responsibly sourced and made without using lead or arsenic
• Lightweight and durable aluminum alloy chassis
• Nitrogen-filled and O-ring sealed to be waterproof to a rating of IPX7 and resistant to internal fogging
• Chassis armor protects against impacts
• Aggressive texture on the armor with thumb indentations and raised palm pads for a comfortable and slip-resistant grip

Related Questions and Answers

Q: 1. What size would fit Swarovski 8x32 binoculars?

A: I bought the medium Soft Pouch (camo) for my Swarovski 8x32 EL and it fits them adequately but snugly. I would recommend this for protection where you dont want a case to take up a lot of space. I travel a lot and throw these in a day pack or carry-on where I dont want to bring my larger Swarivskis. The mediums are too small for the standard sized bins like the 8.5x42 EL and the 10x42 EL.

Q: 2. Is this small pouch a good fit for an Ultravid 42 (with eyecups extended)? The large pouch looks much too big.

A: OP/TECH USA Soft Pouch - Bino, Roof Prism Small can fit the Leica Ultra Vid 10x42 binoculars if the eyecups are collapsed. The Medium would fit with the eyecups extended: https://bhpho.to/3O7G7Tz

Q: 3. What is the minimum focusing distance?

A: Minimum Focus Distance: 10 ft.

Q: 4. How much do the binoculars weigh?

A: Approximately 1.75 lbs.

Q: 5. What size would fit Swarovski 8 x 32 binoculars?

A: Based on the tech specs for these binoculars, this will fit but it is best to actually measure your binoculars. The Soft Pouch Bino Roof Medium fits L 6.5"–7.5" (16,5cm–19cm) x W 5"–5.5" (12,7cm–14cm) while the Soft Pouch Bino Roof Small fits L 5"–6" (12,7cm–15,2cm) x W 4.5"–5" (11,4cm–12,7cm).

Q: 6. Why is this one less expensive than the 10 x 25 of the same series?

A: Unfortunately we do not have that information. My apologies. The models are both brand new, sometimes higher powered model's can be less expensive. This pricing has to do with the manufacturer.

Q: 7. What are thr internal dimensions of the case?

A: The Opticron Soft Vinyl Binocular Case for 42mm Roof Prism Binoculars has interior dimensions of about 6.5x5.5x2.5 inches.

Q: 8. What are the internal dimensions of the case?

A: The Opticron Ballistic Nylon Case for 50mm Roof Prism Binoculars is about 6.5x6x3 inches inside.

Q: 9. What is the size?

A: So I contacted the Manufacturer on this inquiry. Unfortunately they do not have these dimensions available. My sincere apologies.

Q: 10. What is the difference between the Bushnell 138005 and the 138005C?

A: The difference is in packaging type only.Box or clam pack.Binoculars are identical.