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Pentax SMC XF Spotting Scope Eyepieces

Item# PENT044
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Description

Eyepiece SMC Pentax XF 12


Designed for use with the PENTAX PF-65ED and PF-65EDA spotting scopes, the smc PENTAX XF8.5, XF12 and XF Zoom Eyepiece 6.5mm-19.5mm feature multi-coated optical elements, an American-standard 31.7mm (1.25 inch) sleeve and focal lengths ideal for outdoor viewing and bird watching.
The XF8.5 and XF12 are standard unifocal eyepieces, offering a focal length of 8.5mm and 12mm and a magnification of 46 and 32.5 times, respectively, with a 60-degree apparent field of view and a long 18mm eye relief. They also feature an extendible eyepiece ring with four click-stop positions.
The XF Zoom Eyepiece 6.5mm-19.5mm features a focal-length range of 6.5mm to 19.5mm for a magnification of 20 to 60 times, with an apparent field of view of 42 to 60 degrees and an eye relief of 11mm to 15mm. It also offers a user-friendly rubber eyepiece ring that never becomes too cold to touch while minimizing the risk of scratching the observers eyeglasses.
These eyepieces also come with a filter-mounting screw and an adapter-mounting screw.
 

 

Specifications

  • Lens Structure - 6 elements in 4 groups
  • Attachment Diameter - 31.7mm (1.25 inches)
  • Length & External
  • Diameter - 78 x 43mm
  • 3.1 x 1.7 inches
  • Weight - 155g (5.5 oz.)
  • Screw Diameter for Adapter - M30.5 =0.5
  • Magnification (in Pentax 65 Spotting Scope) - 32.5 x
  • Real Field of View - 1.8º
  • Apparent Field of View - 60º
  • Field of View at 1000m (at 1000 yard) - 31m(93 feet)
  • Exit Pupil - 2.0mm
  • Eye Relief - 18mm
  • Relative Brightness - 4.0

 


CHOKING HAZARD - small parts may pose a risk to children under 6 yrs.

Dimensions & Specifications

Weight

5.3 oz. , 5.5 oz.

Eye Relief

18 mm

Configuration

60 Degrees Apparent Field of View

Brand

Pentax

Series

Telescope Eyepiece Series

Field of View at 1000 Yards

93 ft.

Telescope Eyepiece Series

Pentax Eyepieces

Focal Length

12 mm , 8.5 mm

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