Pentax 10x50 S-Series SP Binoculars

BH #PE10X50SP • MFR #65903
Pentax 10x50 S-Series SP Binoculars
Key Features
  • BAK4 Porro Prisms
  • Fully Multicoated Optics
  • Wide Angle of View: 64°
  • Closed Bridge Configuration
Designed for both astronomical and terrestrial use, Pentax's 10x50 S-Series SP Binoculars features large oversized fully multicoated 50mm objectives to reduce reflection and maximize light transmission through the entire optical path. Utilizing 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 maximize the amount of light getting to the user's eyes for exceptional low-light capabilities, and its high 10x magnification provides an immersive observation experience whether users are bird watching or comet hunting.
Special Order
Expected availability: 7-10 business days
$79.00

Pentax 10x50 S-Series SP Binoculars

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Pentax SP Overview

  • 1Description
  • 2Optical Performance
  • 3Use and Handling
  • 4Construction Details

Designed for both astronomical and terrestrial use, Pentax's 10x50 S-Series SP Binoculars features large oversized fully multicoated 50mm objectives to reduce reflection and maximize light transmission through the entire optical path. Utilizing 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 maximize the amount of light getting to the user's eyes for exceptional low-light capabilities, and its high 10x magnification provides an immersive observation experience whether users are bird watching or comet hunting.

The binocular sports a generous 13mm 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 center 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.

Optical Performance

  • 10x magnification
  • 50mm objective lenses
  • BAK4 porro prism optical path
  • Anti-reflection fully multicoated optics
  • 341.3'' field of view at 1000 yards
  • 64° wide angle of view

Use and Handling

  • Closed bridge configuration
  • Large knurled center focus wheel
  • Right-eye diopter adjustment
  • 13mm eye relief, 5.0mm exit pupil
  • Fold-down rubber eyecups seal against ocular cavity and block stray peripheral light

Construction Details

  • Rubberized armoring protects against impacts and provides slip-resistant grip
  • Tripod mountable with optional adapter
UPC: 027075288737

Pentax SP Specs

Prism TypePorro
Performance
Magnification10x
Objective Lens Diameter50 mm
Angle of View6.4° (Actual)
Field of View336' @ 1000 yd / 112 m @ 1000 m
Minimum Focus Distance18.2' / 5.55 m
Exit Pupil Diameter5 mm
Eye Relief13 mm
Diopter AdjustmentYes
Focus TypeCenter
General
Dimensions7.8 x 6.5 x 2.3" / 19.8 x 16.5 x 5.8 cm
Weight32 oz / 907.2 g
Packaging Info
Package Weight2.685 lb
Box Dimensions (LxWxH)9.45 x 8.85 x 4.35"
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