RICOH/PENTAX PENTAX AD 9x28 Waterproof Binoculars

• New fully multi-coated optics for maximum light transmission and reduced flare
• New enhanced light transmission coatings using optimized film-deposition technology for bright images with accurate color rendition
• Fully waterproof and nitrogen-purged with JIS Class 6 rating, allowing submersion up to 1 meter (3 feet)
• Super Reflective Prism coating including phase correction coating for improved image quality
• Rubber-covered body providing protection against shocks and enhanced grip
• Comfortable long eye relief and close-focus capability, suitable for eyeglass wearers
• Inner focusing optical design to prevent dust and moisture ingress, ensuring durability and low maintenance
• Twist-up eyecups for comfortable viewing and easy adjustment
• BaK4 prisms delivering a perfectly round exit pupil and clear, unvignetted images
• Large focus wheel for precise and easy focusing

A-series Features

The A-series includes compact roof prism models with objective lenses smaller than 40 mm, designed for portability without compromising optical performance. These binoculars offer crystal sharp images and superb contrast through advanced coatings and high-quality components.

Optical and Mechanical Design

• Fully multi-coated lenses on every surface of elements and prisms maximize light transmission
• Phase correction coatings applied to roof prisms enhance image clarity and contrast
• Waterproof and nitrogen-purged construction prevents fogging and dust ingress
• Rubber armor provides shock resistance and secure handling
• Inner focusing mechanism protects internal optics from environmental exposure
• Long eye relief design allows comfortable viewing for extended periods, especially for eyeglass wearers
• Twist-up eyecups enable quick and comfortable eye positioning

These binoculars combine modern design, compactness, and high-performance features to deliver outstanding viewing enjoyment in various outdoor conditions.