About this product
Part Number: 70532
The 6 element, 4 group optical design feature high-refraction, low dispersion lanthanum glass and Pentax SMC multi-layer optical coatings for bright high contrast views with neutral colour.
60 degree apparent field of view.
Long 18mm eye-relief and twist-up rubber eye-cup so suitable for use with eye-glasses.
The narrow design makes the Pentax XF eyepieces especially well suited for use with binoviewers.
Weatherproof construction for greater durability.
|Average Rating (2 Reviews): |Very high quality and performance
Friday, 21 September 2018 | Joan-Josep
Tried on a VIXEN BT81S-A bino-telescope, and compared to VIXEN's LVs (10mm and 15mm) views of the moon are crisp and clear. Eye relieve is convenient and the eye-guard very practical. These EPs seem very well made (fit and finish) and optically perform very well (though tried on a bino-telescope, magnification was only x40).
For the price... you will not find anything better.
Monday, 23 July 2018 | Bryan
Bought a pair of these for use with my WO binoviewer.
Once you get used to aligning yourself precisely with the exit pupil, they are a joy to use - bright, clear and sharp from edge to edge, and narrow enough to give no problems in a binoviewer.
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