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Pentax offers a series of eyepieces in a variety of magnifications designed for general astronomical use and planetary observations. Engineered using advanced computer simulation design technology, Pentax eyepieces are unsurpassed in their optical performance and image quality.
The XW series of eyepieces are ideal for wide field observation. With a 70-degree field of view, long eye relief, and the superior, high-performance glass elements and optical performance Pentax is known for, these eyepieces provide the ultimate in image sharpness and contrast.
£185.00 |
SMC XW 3.5
With unsurpassed optical clarity and the shortest focal length in the XW series, the XW 3.5 offers a 70 degree field of view for easier viewing. All of our eyepieces are constructed with a high-refraction, low-dispersion lanthanum glass that consistently delivers bright, high-resolution images with minimal distortion. In addition, all XW series eyepieces are built to JIS Class 4 weather-proof standards which increases their durability in less than ideal conditions. Designed for use with a wide range of telescopes , the XW series eyepieces are a clear choice for ground and astronomical applications.
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£185.00 |
SMC XW 5
With unsurpassed optical clarity and a short focal length, the XW 5.0 offers a 70 degree field of view for easier viewing. All of our eyepieces are constructed with a high-refraction, low-dispersion lanthanum glass that consistently delivers bright, high-resolution images with minimal distortion. In addition, all XW series eyepieces are built to JIS Class 4 weather-proof standards which increases their durability in less than ideal conditions. Designed for use with a wide range of telescopes , the XW series eyepieces are a clear choice for ground and astronomical applications.
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£185.00 |
SMC XW 7
With unsurpassed optical clarity and a short focal length, the XW 7.0 offers a 70 degree field of view for easier viewing. All of our eyepieces are constructed with a high-refraction, low-dispersion lanthanum glass that consistently delivers bright, high-resolution images with minimal distortion. In addition, all XW series eyepieces are built to JIS Class 4 weather-proof standards which increases their durability in less than ideal conditions. Designed for use with a wide range of telescopes , the XW series eyepieces are a clear choice for ground and astronomical applications.
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£185.00 |
SMC XW 10
Like each eyepiece in its series, the XW 10 eyepiece is designed specifically to provide ideal ground and astronomical observations with a telescope. It features 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 eyepiece features a 70 degree field of view and 20mm eye relief.
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£185.00 |
SMC XW 14
The XW 14 eyepiece is designed for use with a wide range of PENTAX spotting scopes and telescopes. Featuring 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, this eyepiece is ideal for ground and astronomical observations. Like all eyepieces in this series, the XW14 provides a 70 degree field of view and 20mm eye relief for comfortable viewing.
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£185.00 |
SMC XW 20 The XW 20 eyepiece is designed for use with a wide range of PENTAX spotting scopes and telescopes. Ideal for both ground and astronomical observations, this eyepiece features 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 high-performance eyepiece provides a 70 degree field of view and 20mm eye relief.
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£305.00 |
SMC XW 30 The XW 30 eyepiece provides a focal length of 30mm, long eye relief (20mm), and is exclusively designed for astronomical observations. Within its JIS Class 4 weather-proof construction, this high-performance eyepiece features high-refraction, low-dispersion lanthanum glass elements and PENTAX-original multi-layer coating for bright, high-resolution images with minimal aberrations and distortions. The PENTAX XW 30 eyepiece is compatible with telescopes that feature a 2 inch focuser.
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£305.00 |
SMC XW40 The XW 40 eyepiece is exclusively designed for telescopes that feature a 2 inch focuser. Within its JIS Class 4 weather-proof construction, this high-performance eyepiece features high-refraction, low-dispersion lanthanum glass elements and PENTAX-original multi-layer coating for bright, high-resolution images with minimal aberrations and distortions. It offers a focal length of 40mm, long eye relief (20mm), and a 70 degree apparent angle of view.
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