Designed for the nature enthusiast who wants to pack light without sacrificing image quality, the Pentax 8x25 A-Series Compact Binocularsdeliver bright, clear images while weighing in at just 10.6 ounces. Their BAK4 roof prisms are phase corrected to improve image contrast and enhance color rendition. All of the optics are anti-reflection and fully multi-coated to maximize light transmission, producing the brightest views possible.

An asymmetrical hinge design enables the binoculars to be folded up much smaller than typical center-hinged optics. In order to cut weight, the housing is made of corrosion- and impact-resistant fiberglass-reinforced polycarbonate polymer. The material is also temperature resistant, allowing for their use in extreme climates while reducing expansion and contraction that wide temperature swings can cause (and which can make the optical components move out of collimation over time). Their optical tubes are nitrogen filled and O-ring sealed, making them submersible to 3.3' as well as fogproof in all weather conditions.

Phase-Corrected BAK4 Roof Prisms    Fully Multi-Coated Optics    Angle of View: 44°    Nitrogen Filled, Water and Fogproof    Closed Bridge Configuration    Reinforced Polycarbonate Housing    Center Focusing    Twist-Up Eyecups

• 8x magnification
• 25mm objective lenses
• BAK4 roof prisms
• Phase-corrected prism coatings enhance contrast and improve color rendition
• Anti-reflection fully multi-coated optics
• 288.8' field of view at 1000 yards
• 44° angle of view

• Asymmetrical hinge design enables ultra-compact stowage
• Closed bridge configuration
• Knurled center focusing wheel
• Twist-up eyecups for use with or without eyewear
• 21mm eye relief, 3.1mm exit pupil

• Lightweight fiberglass-reinforced polycarbonate housing
• Housing is corrosion, temperature, and impact resistant
• Nitrogen filled for fogproof performance; submersible to 3.3' (1m)
• Rubberized armoring protects against impacts and provides slip-resistant grip
• Inner focusing mechanism provides smooth focus while preserving waterproof seals
• Weighs in at just 10.6 oz

Related Questions and Answers

Q: 1. Would these be good for a person with a small face?

A: Yes this model would be good for a small face. They fold up very small, so they will be able to adjust to the eyes well.

Q: 2. Neck strap included? Lens covers included?

A: Neck strap included but NOT lens covers.

Q: 3. Do you have binocular eyepieces for people who wear glasses?

A: The Pentax 10x25 A-Series AD WP Compact Binoculars BH #PE10X25ADWP • MFR #62882 come with rubber eyecups.

Q: 4. Does this come with a case?

A: Yes this binocular comes with a case.

Q: 5. Is there a diopter adjustment?

A: Yes, there would be diopter adjustment on this.

Q: 6. Do these come with a neck strap?

A: Pentax 8x25 U-Series UP Compact Binoculars BH #PE8X25UP • MFR #61901 In the Box Pentax 8x25 U-Series UP Compact Binoculars Neck Strap ***************** Carrying Case 2 x Eyepiece Caps Limited 25-Year Warranty Yes it comes with a neck strap.

Q: 7. Are these Zeus's 8x25 good for looking out onto ocean from land?

A: Yes the ZEISS 8x25 Terra ED Compact Binoculars are good for ocean viewing.

Q: 8. Did anyone find a good binoculars case? The one that come with it is very tight. It's hard to slip the binoculars in & out

A: When using the binoculars with the case are you folding the barrels inward before placing them in the case.

Q: 9. Hi BH! What are the ocular lens diameter (not objective lens, wich is 25 mm)?

A: Exit Pupil Diameter 3.1 mm

Q: 10. How much do these binoculars weigh?

A: These binoculars are very compact and lightweight. Very portable. Only a few inches across. Nice glass!