Pentax AD 9x28mm WP Binoculars
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Pentax AD 9x28mm WP BinocularsPentax AD 9x28mm WP BinocularsPentax AD 9x28mm WP Binoculars
Pentax AD 9x28mm WP BinocularsPentax AD 9x28mm WP BinocularsPentax AD 9x28mm WP Binoculars

Pentax AD 9x28mm WP Binoculars

£199.00✓ 2 year warranty

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Incoming - Shipped 4-6 working days.

About this product

Model:  pntx_ad_9x28_62831
Part Number:  62831

Pentax A-Series

The Pentax A-series consists of roof and porro prism models with objective lenses < 40mm. Offering impeccable viewing quality through the application of the same advanced coatings, this series is considered the compact, portable and durable smaller brother of the S-series. Users can enjoy a mobility convenience without compromising optical performance.

Thanks to new fully multi coated lenses, phase correction, BaK4 prism, and new enhanced light transmission coating, these binoculars provide crystal sharp images and superb contrast. They have all the quality features found in the entire roof prism range PENTAX has on offer: inner focusing, water and dust proof, nitrogen-purged, fully rubberised body, focus wheel and twist-up eyecups for comfortable handling and easy focusing. Thanks to modern design, compactness and high performance features, they deliver outstanding viewing enjoyment. 

FEATURES

  • New fully multi-coated optics
  • New enhanced light transmission coatings
  • Fully waterproof and nitrogen-purged (JIS Class 6)
  • Super Reflective Prism coating, including phase correction coating
  • Rubber covered body provides protection and grip
  • Comfortable eye-relief and close-focus
  • Inner focusing
  • Twist-up eyecups

New Fully-multi-coated optics

Fully multi-coated lenses serve the essential purpose of maximising
the amount of light passing through a lens, thereby prevent flare and ghosting from interfering with your view. PENTAX applies multiple layers of coatings to every surface of every element and prism in the full Sport Optics line-up. These fully-multi-coated optics assure the maximum light transmission resulting in a clear, crisp view of the world.

New Enhanced Light Transmission Coatings

PENTAX binoculars take quality optics to the next level by applying a new, optimised film-deposition technology on lens and prism surfaces resulting in increased light transmission which creates bright images with accurate colour rendition

BaK4 prisms

Due to its outstanding refractive index, the BaK4 glass prism found in all PENTAX Sport Optics is highly acclaimed for its perfectly round exit pupil and clear, unvignetted image.

Phase Correction

The complex optical design of roof prism binoculars provide durable, compact, yet lightweight design but require a higher level of optical perfection. a phase-correction coating is applied in the full range of roof prism binoculars to maximise image viewing quality.

PENTAX Waterproofing

PENTAX waterproof products are fully sealed and purged with laboratory grade nitrogen to provide a fog proof view in the harshest weather conditions. With a JIS Class 6 rating, PENTAX waterproof binoculars can even be submerged in up to 3 feet of water.

Inner Focus Optics Design

This sophisticated optical design is critical to low-maintenance and long life guarantee. Exposure to air-bourne particles and moisture is avoided, thereby ensuring that no outside influences can penetrate the housing and disrupt functionality.

Nitrogen purged

Nitrogen is a chemical element and a colourless, odourless and tasteless gas. It contains very little humidity and is therefore used to “purge” binoculars and spotting scopes of the high humidity air that is part of our environment. Due to the low humidity factor, nitrogen prevents condensation from forming on the internal lenses of optical instruments during phases of rapid temperature change. Furthermore, because nitrogen is purged into the optical instrument at slightly above atmospheric pressure, dust and other miniscule particles are prevented from entering the housing.

Long eye relief design

The long eye relief offered in all PENTAX Sport Optics allows the viewer to see the entire field of view clearly and effortlessly. This is especially beneficial to eyeglass wearers, and allows viewing for extended periods of time without added eye strain.

Other Features

Exterior rubber coating that provides the binoculars with superb resistance to shocks and impacts. 

What's in the box

  • AD WP Binoculars
  • Objective Lens Caps
  • Eyepiece Lens Caps
  • Carrying Case
  • Neck Strap
  • Lens Cloth
  • Instruction Manual

Specifications

Model9x28
Product Code62831
TypeSemi-Compact Roof
Magnification9x
Objective Lens Diameter28 mm
Field of View at 1000m98 m
Exit pupil aperture3.1 mm
Eye Relief18 mm
EyecupsTwist-Up
Height44 mm
Width115 mm
Depth117 mm
Weight365 g
Water proofYes (JIS Class 6) Nitrogen purged
AccessoriesObjective and eyepiece caps, case, strap
Prism coatingBaK4 High Resolution Phase Correcting Coating
Lens coatingNew fully multi-coated optics
Twilight Factor15.9
Close focus3 m
Tripod AdaptorNo

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Q1. How much do these binoculars weigh?

The Pentax AD 9x28mm WP binoculars weigh approximately 365g / 12.88oz.