"Eyepiece SMC Pentax XW 11/4"" Tube 5" in Ocala, Florida For Sale

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Pentax xxxx2 Eyepiece SMC Pentax XW 11/4"" Tube 5
Pentax XW Eyepieces XW 5
With unsurpassed optical clarity and offering a 70 degree field of view for comfortable viewing, PENTAX offers a wide selection of focal lengths with the XW eyepieces. They feature fully multi-coated lenses to increase light transmission and color quality, high-refraction lanthanum glass elements for high-resolution images with minimal aberrations, and JIS Class 4 weatherproof construction for durability. Engineered using advanced computer simulation design technology, this eyepieces also offer an unsurpassed 20mm of eye relief. Designed for use with a wide range of telescopes and PENTAX brand spotting scopes, the XW series eyepieces are a clear choice for ground and astronomical applications.
Compatible with the following: PF-65 and PF-65 ED II series spotting scopes, PF-80 series spotting scopes, PF-100 series spotting scopes.
Features:
Improved 70 degree field of view for wider views
XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces
All Pentax XW series eyepieces may be used with astronomical telescopes with appropriate 1 1/4"" or 2"" focusers.
XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm eyepieces may be used with the PF series Spotting Scopes (except PF 63 Zoom)
Full multi-coated lenses increase light transmission and contrast
High refraction, extra-low dispersion lanthanum glass elements deliver bright, high resolution images with minimal distortions and aberrations
Advanced computer simulation design technology implemented to drastically reduce internal reflections, producing brighter, clearer images
Weatherproof construction for greater durability
Long eye relief for comfortable viewing with or without glasses
Specifications:
Lens Structure: 8 elements, 5 groups
Focal Length: 5mm
Apparent Field of View: 70 degrees
Eye Relief: 20mm
Attachment Diameter: 1.25"" (31.7mm)
Filter Diameter: 28.6mm
Field Stop Diameter: 6.2mm
Eyepiece Ring: Helicoid type
Height & Width: 5.0"" x 2.4""
Weight: 14.0 oz. (395g) "Price: $294.7
Source: http://www.sportsmanstooloutfitters.com/eyepiece-smc-pentax-xw-11-4-tube-5.html