Pentax XF SMC 6.5-19.5mm Zoom Eyepiece (1.25-Inch) (Open Box)

Explore the stars or watch wildlife up close with the Pentax XF SMC 6.5-19.5mm Zoom Eyepiece, available now in an open box condition at Focus Camera. This versatile 1.25-inch eyepiece delivers a focal length range from 6.5mm to 19.5mm, allowing you to zoom from 20x to 60x magnification. Whether you are scanning the moon’s craters or observing distant birds, the adjustable apparent field of view—from 42 to 60 degrees—ensures a crisp, immersive experience every time. Designed with comfort in mind, this Pentax eyepiece features a thoughtful rubber ring that stays warm to the touch, even in cold weather. It also protects your eyeglasses from scratches, making long observation sessions more enjoyable. With an eye relief of 11mm to 15mm, it accommodates most users, including those who wear glasses, without sacrificing clarity. Buying an open box product from Focus Camera means you get a fully functional item at a great value. The original packaging may have been opened or replaced, but all essential accessories are included. This is a smart way to save on premium optics without compromising performance. Perfect for astronomy enthusiasts or nature lovers, this Pentax zoom eyepiece brings flexibility and durability to your telescope setup. Don’t miss this chance to upgrade your viewing experience. Shop now at Focus Camera and enjoy reliable quality backed by our trusted service.

Condition: Open BoxCondition Details: Fully functional item with opened or replaced packaging; essential accessories included.Ricoh Imaging is pleased to announce the release of the Pentax XW30-R Eyepiece as part of the Sports Optics Line. This eyepiece offers a 70-degree field of view for comfortable viewing. It is specially designed to offer an excellent field of view while the fully multi-coated lenses increase light transmission and color quality. It provides ideal viewing when used with a telescope for viewing the nebula, planets and exploring the night sky.Long-Focal-Length EyepieceThanks to its long-focal-length design, this eyepiece will let you observe large celestial bodies spreading across the night sky, such as the Pleiades star cluster and the Andromeda Galaxy, in their entirety when mounted on an astronomical telescope with a focal length of 1000mm.70-Degree Apparent Angle of View and 20mm Eye ReliefAll smc Pentax XW-series eyepieces feature an extra-wide 70-degree apparent angle of view and an extra-long 20mm eye relief to deliver an exciting, wide-perspective image.High-Grade Optics for Exceptional Image QualityThe high-performance XW-series optics incorporates high-refraction, extra-low-dispersion lanthanum glass elements to produce a well-balanced image with minimal aberrations. It is particularly designed to reduce the disturbing blackout effect by effectively compensating the spherical aberration of the pupil.Pentax Multi-Layer CoatingAll lens surfaces that come in contact with air are treated with the original multi-layer coating, while all laminated surfaces are treated with the innovative partial coating, to offer the light transmission efficiency of more than 90-percent (an astonishing 96-percent at 550nm) over the visible light spectrum.Advanced Light-Shielding Technology for Improved Image ContrastThanks to Pentax’s advanced computer simulation technology, the XW series features a light-shielding diaphragm at the most effective position to drastically reduce internal reflections for a brighter, higher-contrast image.Comprehensive Lineup to Accommodate All ApplicationsFeaturing functional, practical focal lengths, the XW eyepiece series provides a comprehensive lineup that accommodates all types of applications, from low-magnification viewing of stars to high-magnification observation of planets.Weatherproof Construction for All-Weather ViewingThe XW series features JIS Class 4 weatherproof construction, making it possible to use it in drizzle or under night dew. Please note that this series is not designed for underwater use and should not be submerged.Sleeve Size and Eyecup DesignThis eyepiece provides a 50.8mm (2-inch) installment diameter. When you remove the screw-on eyecup, the XW30-R model provides a screw thread with a 48mm diameter and a 0.75 pitch.

Condition: Open BoxCondition Details: Fully functional item with opened or replaced packaging; essential accessories included.Ricoh Imaging is pleased to announce the release of the Pentax XW30-R Eyepiece as part of the Sports Optics Line. This eyepiece offers a 70-degree field of view for comfortable viewing. It is specially designed to offer an excellent field of view while the fully multi-coated lenses increase light transmission and color quality. It provides ideal viewing when used with a telescope for viewing the nebula, planets and exploring the night sky.Long-Focal-Length EyepieceThanks to its long-focal-length design, this eyepiece will let you observe large celestial bodies spreading across the night sky, such as the Pleiades star cluster and the Andromeda Galaxy, in their entirety when mounted on an astronomical telescope with a focal length of 1000mm.70-Degree Apparent Angle of View and 20mm Eye ReliefAll smc Pentax XW-series eyepieces feature an extra-wide 70-degree apparent angle of view and an extra-long 20mm eye relief to deliver an exciting, wide-perspective image.High-Grade Optics for Exceptional Image QualityThe high-performance XW-series optics incorporates high-refraction, extra-low-dispersion lanthanum glass elements to produce a well-balanced image with minimal aberrations. It is particularly designed to reduce the disturbing blackout effect by effectively compensating the spherical aberration of the pupil.Pentax Multi-Layer CoatingAll lens surfaces that come in contact with air are treated with the original multi-layer coating, while all laminated surfaces are treated with the innovative partial coating, to offer the light transmission efficiency of more than 90-percent (an astonishing 96-percent at 550nm) over the visible light spectrum.Advanced Light-Shielding Technology for Improved Image ContrastThanks to Pentax’s advanced computer simulation technology, the XW series features a light-shielding diaphragm at the most effective position to drastically reduce internal reflections for a brighter, higher-contrast image.Comprehensive Lineup to Accommodate All ApplicationsFeaturing functional, practical focal lengths, the XW eyepiece series provides a comprehensive lineup that accommodates all types of applications, from low-magnification viewing of stars to high-magnification observation of planets.Weatherproof Construction for All-Weather ViewingThe XW series features JIS Class 4 weatherproof construction, making it possible to use it in drizzle or under night dew. Please note that this series is not designed for underwater use and should not be submerged.Sleeve Size and Eyecup DesignThis eyepiece provides a 50.8mm (2-inch) installment diameter. When you remove the screw-on eyecup, the XW30-R model provides a screw thread with a 48mm diameter and a 0.75 pitch.