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PEXFZ

Pentax
in stock
Pentax XF Zoom - 6.5mm to 19.5mm - ideal for binoviewers


319,00 EUR
incl. 19 % Tax
excl.Shipping costs


Description
Pentax Logo
PENTAX is probably best known for their high quality state of the art cameras and lenses. But this renowned Japanese manufacturer also uses its extensive experience for designing top grade astronomical telescopes and accessories. Pentax refractors were developed from the beginning for an outstanding photographical performance. Pentax eyepieces are widely regarded as some of the best eyepieces available on the market today.

Teleskop-Service is proud to be authorized dealer for PENTAX astronomical products.

Pentax SMC XF Zoom 6.5mm to 19.5mmPentax XF Zoom Eyepiece 6.5mm to 19.5mm - excellent image sharpness - ideal also for binocular viewing

Zoom eyepieces are a comfortable alternative to using a number of separate fixed magnification eyepieces. Unfortunately most simple zoom eyepieces offer an image quality that is not on the same high level compared with good fixed eyepieces. This has earned zoom eyepieces in general a bad reputation.

The Pentax XF Zoom eyepiece was designed to address these issues. The result: A zoom eyepiece with superb viewing comfort and image sharpness!

-- useful magnification range ... The XF zoom eyepiece covers the most frequently needed magnifications on most telescopes. The shortest focal length is 6.5mm, which is shorter than most other zooms and therefore offers a larger magnification.

-- Ideal for Binoviewers ... some high quality zoom eyepieces are so large in diameter that they cannot be used on binoviewers. Most simple zoom eyepieces do not have fixed magnification steps. The XF zoom is ideal for use on binoviewers.

-- Bright Image ... The Pentax SMC Multicoating offers excellent transmission for a bright and clear image. This is not just a simple multi-coating, but without doubt one of the most elaborate coatings available today.
Specifications:

-- Focal Length6.5mm to 19.5mm
-- Apparent Field of View60° (at 6.5mm) to 42° (at 19.5mm)
-- Eye Relief11mm to 15mm
-- Optical Layout6 Lenses / 4 Groups
-- Barrel Diameter1.25", with filter thread
-- CoatingSMC Multicoating
-- DimensionsHeight 90mm / Diameter 50mm
-- Weight240 grams

 


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