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Okular > Pentax > XF > Pentax Zoomokular Okular SMC XF 6,5-19,5mm 1,25"
Artikelnr: 12349

Zoomokular Okular SMC XF 6,5-19,5mm 1,25"

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Pentax Eye Pieces
High-performance, wide-angle eyepieces for use with high-grade spotting scope.

XF-Series

  • Designed for use with the PENTAX PF-65EDII and PF-65EDAII 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 observer’s eyeglasses.
  • These eyepieces also come with a filter-mounting screw and an adapter-mounting screw.

  • Up to 8 lens elements in 4 groups. Fully blacked inside to minimize internal reflections
  • ED-glass elements that include Lanthanum glass, to minimize chromatic aberration and maximize well-balanced transmission
  • Extra lens elements to reduce spherical aberration of the human eye (the so called “black-out” effect)
  • Maximum usability and viewing comfort with 70° apparent angle of view
  • Eye relief at a comfortable 20mm, also eyewear users can have a comfortable view
  • JIS 4 weatherproof so well protected against wet (outdoor) conditions or night-time dew
  • Twist-up rubber eyecup

Tekniska data

Prestanda


Brännvidd (mm)
6,5
Synfält (°)
60
Ögonavstånd (mm)
13
Antal linser
6
Antal grupper
4
Adapter (på teleskopsidan)
1,25"
Korrigering av optiken
multipel

Särskilda egenskaper


Justerbar ögonmussla
ja (vridbar)
Kameraadapter som tillval
ja
Homofokal
ja
Filtergänga
ja
Påfyllning skyddsgas
nej

Allmänt


Vikt (g)
240
Serie
XF
Längd (mm)
88
Typ
Okular
Typ av byggnad
Zoomokular

Rekommenderade tillbehör

Teleskoptillbehör > Transport och förvaring (3)
Transportväska

Oklop Transportväska för tillbehör

$ 42,90*

*Alla priser inkluderar moms, leveranskostnader tillkommer.

Pentax Zoomokular Okular SMC XF 6,5-19,5mm 1,25"

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