Designed to deliver power and performance with a wide exit pupil and long eye relief, the Alpen Optics 8x42 Rainier ED HD Binocularsare ideal optics for hunters, birders, and outdoor enthusiasts who glass at various distances and require accurate colors and crisp clarity in all light conditions. To withstand the rigors of daily outdoor use, the optical tubes are nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging if the weather turns or the binoculars take an accidental spill in a creek or puddle.

The Rainier line features anti-reflection fully multicoated extra-low dispersion (ED) glass lenses that complement the phase-corrected and dielectric coated BAK roof prisms. This combination of glass, prisms, and coatings produce Alpen's high-definition optical system that delivers bright, clear, high-contrast views with accurate color rendition free from distortion or color fringing across its wide field of view. The 42mm objectives gather all the light needed to keep views crisp and bright in challenging conditions, such as at dawn and dusk, without being overly bulky or cumbersome.

Extra-Low Dispersion Glass    Compact BAK4 Roof Prism    Phase-Corrected & Dielectric Coated    Anti-Reflection Fully Multicoated Optics    Wide Apparent Angle of View    Short Close Focus Distance    Long Eye Relief & Wide Exit Pupil    Nitrogen-Filled, Fog and Waterproof    Open-Bridge/Dual-Hinge Configuration    Large Knurled Center Focus Wheel

• Moderate 8x power magnifies images while preserving a wide field of view and exit pupil with a long eye relief for easier, more comfortable viewing
• 42mm objective lenses improve light-gathering ability, even in challenging conditions such as at dawn and dusk, without the bulk or weight of larger objectives
• Compact roof prisms help to produce a thinner housing size without compromising performance
• BAK4 prisms deliver a round exit pupil and a crisp and clear image with limited edge distortion
• PXA phase correcting prism coatings eliminate internal interference to improve contrast and clarity
• Metallic SHR prism coatings on internal reflective surfaces maximize light transmission while limiting internal diffraction
• Extra-low dispersion (ED) glass objective lenses correct chromatic aberrations and fringing to deliver bright and clear high-contrast and high-resolution views with accurate color representation
• UBX anti-reflection multicoatings improve light transmission, color rendition, and contrast
• Short 6.6-foot close focus distance is ideal for making detailed observations of small subjects like birds, bees, insects, flora & fauna at feeders and flower beds
• Wide apparent angle of view minimizes the appearance of distracting hand-shake
• Spacious 393' field of view at 1000 yards

• Open-bridge/dual-hinge configuration reduces weight without sacrificing strength

• Large slip-resistant center focus wheel is easy to manipulate in cold and wet weather, or when wearing gloves
• Right-eye A-Lock locking dioptric correction ensures tack-sharp views without the risk of accidentally changing your specific setting
• Twist-up click-stop rubber eyecups for comfortable use with or without eyewear
• Long 18mm eye relief reduces eye strain and increases viewing comfort
• Wide 5.25mm exit pupil will cover most pupils and keep the whole scene in your view

• Bridge design provides more gripping surface for steadier handling
• Nitrogen-filled to be resistant to internal fogging when moving through extreme changes in weather and environmental conditions
• O-ring sealed to be waterproof
• Textured armoring with improve grip in cold and wet conditions
• Standard 1/4"-20 socket accepts an optional adapter for hands-free use on a tripod
• Front single-piece rainguard ensures the lenses remain clean with the ability to attach them to the neck strap so they won't get lost
• Includes carrying case and neck strap
• Weight: 29.4 ounces

Related Questions and Answers

Q: 1. What is the warranty on these ??

A: Leica Trinovid series as well as Leica's Ultravid, Noctivid, Monovid and spotting scopes collections all have a lifetime limited warranty when purchased from a Leica authorized reseller like B&H and serviced in North America. They also have a 3 year Leica Passport warranty.

Q: 2. Are the case coating and eye cups made of natural rubber? I am latex sensitive.

A: According to the manufacturer, the armor and eye cups on the Celestron 8x42 TrailSeeker ED Binoculars are covered with a synthetic rubber layer.

Q: 3. where do they make this binocular?

A: The 8x42 HD are designed in the USA including the mold however the lenses are made in China.

Q: 4. Does this model have a magnesium chasis?

A: The Vortex 8x42 Diamondback HD Binoculars BH #VO8X42DHDB • MFR #DB-214 hav a Rubber-Armored Magnesium Housing

Q: 5. Does B&H have the Zeiss replacement eye cups that address the problems with the ones included?

A: Unfortunately we do not. My apologies. I would recommend getting in touch with Zeiss directly. ZEISS Tel: 800-543-1033 Website http://www.zeiss.com/ Email customerassistance.vision.na@zeiss.com

Q: 6. Where are these made?

A: Germany

Q: 7. Does the Trinovid come with the AquaDura lens coating? Some sites say yes, others say no.

A: The Trinovid HD collection does not have the AquaDura coatings like the Ultravids and Noctivids have. The only Trinovids that do have the AquaDura coatings are the Trinovid Classic collection.

Q: 8. weight of leica 8-42 binoculars?

A: Just under 26 ounces, 25.75.

Q: 9. Are these phase-corrected? Most other brands in this price range are.

A: Yes the the Conquest has phase corrected coatings on the prism.

Q: 10. Where are the Celestron TrailSeeker ED 8X42 bins made ?

A: The country of origin for the Celestron 8x42 TrailSeeker ED Binoculars BH #CE8X42TSEDB • MFR #71405 is China