Eyepiece smc Pentax XO 5 (1.25" tube)

$359.00
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Product Information:

Lens Structure:

5 elements, 3 groups

Focal Length:

5.10mm

Apparent Field of View:

44 degrees

Eye Relief:

3.6mm

Attachment Diameter:

1.25" (31.7mm)

Filter Diameter:

28.6mm

Field Stop Diameter:

3.9mm

Eyepiece Ring:

Fixed

Height & Width:

1.8" x 1.9"

Weight:

4.2 oz. (117g)

  • High-performance eyepieces, perfect for high-magnification observation and photography of planets
  • High refraction, extra-low dispersion lanthanum glass elements deliver bright, high resolution images with minimal distortions and aberrations
  • Pentax XO series eyepieces may be used with astronomical telescopes with 1 1/4" focusers.
  • PENTAX original SMC full-surface multi-layer lens coating improves efficiency of light transmission and contrast
  • Advanced computer simulation design technology incorporated to drastically reduce internal reflections resulting in brighter, clearer images
  • Waterproof construction for greater durability

The PENTAX XO 5 eyepiece is the perfect choice for high-magnification observation and photography of the planets. Engineered using advanced computer simulation design technology, this high-performance eyepiece features smc full-surface multi-layer lens coating to improve light transmission, high-refraction lanthanum glass elements for clearer images with minimal aberrations, and JIS Class 4 weather proof construction for protection from the elements.


Compatible with the following: PF-65 and PF-65 ED II series spotting scopes, PF-80 series spotting scopes, PF-100 series spotting scopes