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Pentax - Eyepieces
SMC ZOOM Eyepiece 20x-60x
The smc Zoom eyepiece features a magnification range of 20-60X, an apparent
field of view of 38 to 60 degrees, and an eye relief of 20mm. Like all
PENTAX eyepieces, it is renowned for its outstanding image reproduction.
With its JIS Class 6 rated waterproof and fog proof construction, this
Zoom eyepiece is ideal for use with astronomical telescopes.
The compact PENTAX XF series is ideal for planetary observations as well as general outdoor viewing. Each
eyepiece provides a 60-degree field of view and also features smc full-surface multi-layer lens coating for
improved light transmission and high-refraction, low-dispersion glass elements for high-resolution images
with minimal aberrations. These eyepieces may also be used with PENTAX PF-65ED and 65ED-A spotting scopes.
The high-performance PENTAX XO series is perfect for high-magnification observation and photography of the
planets. Each eyepiece provides a 44-degree field of view and features smc full-surface multi-layer lens
coating to improve light transmission and high-refraction, low-dispersion glass elements to deliver
high-resolution images with minimal aberrations.
PENTAX Corporation is pleased to announce the introduction of the smc
PENTAX XW series of eyepieces designed for use with PENTAX-brand spotting
scopes and telescopes in ground and astronomical observations. Consisting
of eight models with a focal length ranging from 3.5mm to 40mm, the new XW
series features a wide apparent angle of view (70 degrees), JIS Class 4
weather-proof construction and a long eye relief (20mm). The new optics,
incorporating high-refraction, low-dispersion lanthanum glass elements and
PENTAX-original multi-layer coating, delivers bright, high-resolution
images with minimal aberrations and distortions.