Compact 10x25 waterproof binoculars with inverted porro prism, BaK4 prisms, fully multi-coated optics, synchronized eye-piece adjustment, and rubber armouring.

RICOH/PENTAX PENTAX UP 25 Waterproof 10x25 Binoculars

Product ID: 22853
145,45 tax incl.

Delivery in 5 - 6 business days

Available from supplier: 1 Item

SKU: 22853
Model: 61932
Ean: 0027075288874
Condition: New product
Manufacturer: Pentax
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RICOH/PENTAX PENTAX AD 36 WATERPROOF 10X36

RICOH/PENTAX PENTAX AD 36 WATERPROOF 10X36


  • 10× magnification
  • High quality BaK4 prisms
  • Fully multi-coated optics
  • Fully waterproof and nitrogen-purged
  • Rubber covered body provides protection and grip

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Product details

Waterproof in a Sleek Design

The PENTAX UP 25 Waterproof 10x25 binoculars are designed for all outdoor activities, combining a compact, lightweight dual-axis and inverted porro prism design with advanced optical features. These binoculars are ideal as a travel companion, for outdoor events, or general-purpose use.

Key Features

  • New fully multi-coated optics for maximum light transmission and reduced flare
  • Inverted porro prism design for compactness and light weight
  • Waterproof with JIS Class 6 rating, allowing submersion up to 1 meter
  • Aspherical lens elements providing edge-to-edge sharpness
  • High-quality BaK4 prisms enhancing transmission and resolution
  • Dual-axis, single body design with synchronized eye-piece interpupillary distance (IPD) adjustment
  • Deep, blue-tinted rubber armouring for maximum protection and grip
  • Pull-up eyecups combined with comfortable 15 mm eye relief
  • Centrally located lockable diopter adjustment for precise focusing

Optical Specifications

  • Magnification: 10x
  • Objective lens diameter: 25 mm
  • Prism type: Inverted porro prism
  • Lens coating: Fully multi-coated optics
  • Prism glass: BaK4
  • Field of view at 1000 m: 87 m
  • Close focus distance: 1.9 m
  • Exit pupil diameter: 2.5 mm
  • Eye relief: 15 mm
  • Eyecups: Pull-up with multi-stop positions

Physical Specifications

  • Size (L x W x H): 115 x 110 x 56 mm
  • Weight: 300 g
  • Supplied accessories: Objective and eyepiece caps, carrying case, strap
  • Tripod adapter: Adapter U compatible

Additional Features

  • Inner Focus Optics Design to prevent dust and moisture intrusion, ensuring durability and low maintenance
  • Long eye relief design beneficial for eyeglass wearers and extended viewing comfort
  • Exterior rubber coating provides excellent shock and impact resistance

U-Series Overview

The U-Series binoculars feature a durable dual-axis, single body design with synchronized IPD adjustment and full multi-coating for enhanced light transmission. Aspherical lens elements ensure edge-to-edge sharpness, making these binoculars a versatile utility companion for various applications.

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