Pentax 12x50 S-Series SP Binocular
Product #32157
SKU 65904
In stock with supplier Usually ships in 1 - 2 weeks


Pentax 12x50 S-Series SP Binocular

Product #32157 | SKU 65904
In stock with supplier Usually ships in 1 - 2 weeks

BAK4 Porro Prisms, Fully Multicoated Optics, Wide Angle of View: 67°


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Designed for both astronomical and terrestrial use, Pentax 's 12x50 S-Series SP Binocular features large oversized fully multicoated 50mm objectives to reduce reflection and maximise light transmission through the entire optical path. Utilising the traditional porro prism configuration gives scenes a rich depth of view for an immersive observation experience and provides a comfortable feel in the hand with a lot of surface area to maintain a sure grip. The large objectives and coatings maximise the amount of light getting to the user's eyes for exceptional low-light capabilities, and its high 12x magnification provides an immersive observation experience whether users are bird watching or comet hunting.

The binocular sports a generous 11mm eye relief and the fold-down eyecups seal against the ocular cavity to block stray peripheral light which can dim images. Its over-sized objectives add weight and bias the centre of gravity forward making user fatigue a concern and hand-shake a possibility, so to aid long observation sessions the binocular can be mounted on a tripod using an optional adapter.

Key Features

Optical Performance
  • 12x magnification
  • 50mm objective lenses
  • BAK4 porro prism optical path
  • Anti-reflection fully multicoated optics
  • 294.0'' field of view at 1000 yards
  • 67° wide angle of view
Use and Handling
  • Closed bridge configuration
  • Large knurled centre focus wheel
  • Right-eye dioptre adjustment
  • 11mm eye relief, 4.2mm exit pupil
  • Fold-down rubber eyecups seal against ocular cavity and block stray peripheral light
Construction Details
  • Rubberised armouring protects against impacts and provides slip-resistant grip
  • Tripod mountable with optional adapter

Specifications

Prism Type Porro
Magnification 12x
Objective Lens Diameter 50mm
Angle of View 5.6° (actual)
Field-of-View 294.0' @ 1000 yd / 97.61 m @ 1000 m
Minimum Focus Distance 29.7' / 9.05 m
Exit Pupil Diameter 4.2  mm
Eye Relief 11  mm
Interpupillary Adjustment Not Specified By Manufacturer
Dioptric Correction Not Specified By Manufacturer
Focus Type Centre
Tripod Mount Yes (Adapter Optional)
Dimensions 7.8 x 6.3 x 2.3" / 19.81 x 16.00 x 5.84  cm
Weight 31 oz / 878.85 g

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Product:
Pentax 12x50 S-Series SP Binocular
Manufacturer:
Pentax
Model:
65904
SKU:
65904
RM Product #:
32157