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Pentax binoculars SP 8x40

Main info

  • 8× magnification
  • Quality BaK4 prism
  • Fully multi-coated optics
  • Durable aluminium rubber armoured body
  • Large central focus wheel
  • New fully multi-coated optics
  • Durable aluminum die cast body
  • High Quality BaK4 prism to enhance light transmission and resolution
  • Fully rubber armoured body
  • Large central focus wheel
  • For spectacle wearers: soft rubber eyecups that can easily be folded back
  • Click-stop diopter adjustment

S-series
The S-series consists of both roof and porro prism models with objective lenses > 40mm so personal preferences are immediately defined. In addition to the newly developed light transmission coatings, waterproof porrro prism models also boast the hydrophobic coating, thereby allowing for contrast-rich, bright viewing under rough outdoor conditions.

This range offers many of the features of more expensive binoculars, with the added benefit of exceptional value. Ruggedly styled with a full-rubber housing, including the extra large central focusing wheel. They feature exceptional optical performance including high quality BaK4 prisms.

New Fully-multi-coated optics
Fully multi-coated lenses serve the essential purpose of maximizing 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.

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.

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

Optics

Type of prism
Porro prism
Prism
BaK4
Magnification
8×
Lens diameter
40 mm
Coating
Full-Multi-Coating
Apparent field of view
8.2°
Field of view at 1000m
143 m
Focusing
Center focusing
Minimum focus distance
6 m
Twilight factor
17.9
Exit pupil
5 mm
Eye relief
13 mm

General info

Body material
Aluminium
Weather sealing
None
Height (mm)
56
Width (mm)
187
Depth (mm)
131
Weight (g)
770
Package contents
Objective lens caps
Eyepiece Caps
Carrying bag
Carrying strap

Product codes

EAN
0027075288720
027075288720
4549212288722
Manufacturer code
65902

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