The dark blue Bushnell 10x25 H2O Compact Binoculars Dark Bluefrom Bushnell 10x25 H2O Compact Binoculars Dark Blueare designed for mid-range use in and around the water, with an anti-reflection fully multicoated lens system and BAK4 roof prism optical path designed to work together and transmit clear images with enhanced contrast and accurate color representation. Bushnell built them using ecologically friendly glass that is manufactured without lead to be better for the environment.

Lead-Free Environmentally Friendly Glass    Compact BAK4 Roof Prism Design    Anti-Reflection Multicoated Optics    Closed-Bridge/Dual-Hinge Configuration    Low-Profile Center Focus Wheel    Twist-Up Rubber Eyecups    Compact and Lightweight Design

• Powerful 10x magnification allows for detailed observations of distant objects
• 25mm objectives gather more light than smaller-objective models, while ensuring the optical tubes are thin to maintain a slim form factor
• 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 multicoated optics maximize light transmission while improving color rendition, contrast, and clarity
• Wide 61° apparent angle of view minimizes the appearance of the distracting hand-shake that is common when holding high-power optics, and presents an immersive observational experience
• 320-foot field of view at 1000 yards

• Closed-bridge configuration offers a stable platform for the internal focusing mechanism
• Textured and slip-resistant low-profile center focusing knob reduces the profile and minimizes snag hazards while still being easy to reach
• Right-eye dioptric correction dial helps to compensate for individual optical prescription
• Twist-up eyecups for comfortable use with or without eyewear
• 13mm eye relief
• 2.5mm exit pupil

• Ecologically friendly glass is responsibly sourced and made without using lead or arsenic
• Dual hinge design allows the two optical tubes to fold and tuck under the bridge to minimize the form factor for easier packing and carrying when not in use
• 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 with an aggressive textured design offers a comfortable and slip-resistant grip
• Compact 4.1" long design
• Light 10.7-ounce weight

Related Questions and Answers

Q: 1. does this pair of binoculars have a case?

A: It does come with a nylon case.

Q: 2. 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.

Q: 3. Do these come with a case, a strap and lens covers ?

A: Yes the Bushnell 7x50 H2O Porro Prism Binoculars come with a case, neck straps and lens caps.

Q: 4. Is there a strap attached and is this good for spotting birds as I will carry Z8 with 300mm PF +TC-14E III +FTZll for birding.

A: The ZEISS 10x25 Terra TL Compact Binoculars (Night Blue/Black, Open Box) BH #ZE10X25TPNBK • MFR #522505-0000-000 In the Box ZEISS 10x25 Terra TL Compact Binoculars (Night Blue/Black, Open Box) Case Neck Strap ************* Cleaning Cloth Limited Lifetime Warranty Yes it comes with a strap. For general birding the Audubon Society recommends an 8X magnification. However, if you are looking at an eagle nesting a 1/2 mile away 10X would be more appropriate.

Q: 5. Iwould like this Binocular for my 7 year kids, the size is ok for the kids?

A: This is a perfect size for a 7 year old.

Q: 6. what is the difference between Bushnell Legacy WP and Bushnell H20Porro binoculars?

A: I asked the same when I was ordering the 8x42 binoculars to donate to the Environmental Education program a the Cloud Forest School in Monteverde Costa Rica. I ended up with the Legacy WP's . Although they seemed well made, they were too large, too heavy, and too hard to focus...not only to be used with K-11 students but also for me. B+H Photo was excellent about processing the return. I purchased the 8x25 compact H2O binocs instead.Just returned from delivering them to the Cloud Forest School where they are already being used with ease.

Q: 7. Description says tripod mountable with adapter. Is this thru?

A: Yes it is tripod mountable but you would need an adapter such as this: https://bhpho.to/2luGUXL

Q: 8. What does open box mean?

A: Open box means the binoculars were once used in a demonstration. They still come with the lifetime warranty from Zeiss but you will most likely notice the box has been opened once before.

Q: 9. what is "open box"?

A: It could have been a return. I could have been used in the store durining a Leica Day demonstration.

Q: 10. Does this have a tripod mount attachment?

A: It will require a "cradle" type of mounting adapter. Example: Leica Binocular Tripod Adapter BH #LETABN • MFR #42220