Eyepieces

This Masuyama premium planetary eyepiece from Japan offers the best contrast, improved color rendition and better sharpness at the edge.

• Focal length 12.5 mm
• Apparent field of view 53°
• Rubber eyecup for comfortable support of the eye or glasses
• 1.25" barrel without locking groove, with filter thread
• 5 elements in 3 groups
• Latest lenses and multi-layer coating technology
• Developed and manufactured by Ohi Kohki Co. in Japan
• Made in Japan

This Masuyama premium planetary eyepiece from Japan offers the best contrast, improved color rendition and better sharpness at the edge.

• Focal length 15 mm
• Apparent field of view 53°
• Rubber eyecup for comfortable support of the eye or glasses
• 1.25" barrel without locking groove, with filter thread
• 5 elements in 3 groups
• Latest lenses and multi-layer coating technology
• Developed and manufactured by Ohi Kohki Co. in Japan
• Made in Japan

This Masuyama premium planetary eyepiece from Japan offers the best contrast, improved color rendition and better sharpness at the edge.

• Focal length 30 mm
• Apparent field of view 53°
• Rubber eyecup for comfortable support of the eye or glasses
• 1.25" barrel without locking groove, with filter thread
• 5 elements in 3 groups
• Latest lenses and multi-layer coating technology
• Developed and manufactured by Ohi Kohki Co. in Japan
• Made in Japan

Masuyama premium eyepieces from Japan offer best contrast, improved color rendition and better sharpness at the edge.

• Focal length 16 mm
• Apparent field of view 85°
• Rubber eyecup for comfortable support of the eye or glasses
• 1.25" barrel without safety groove with filter thread
• 5-element design
• Latest glass types and multi-layer coating technology
• Made in Japan

Masuyama premium eyepieces from Japan offer best contrast, improved color rendition and better sharpness at the edge.

• Focal length 26 mm
• Apparent field of view 85°
• Rubber eyecup for comfortable support of the eye or glasses
• 2" barrel without safety groove with filter thread
• 5-element design
• Latest glass types and multi-layer coating technology
• Made in Japan

Masuyama premium eyepieces from Japan offer best contrast, improved color rendition and better sharpness at the edge.

• Focal length 20 mm
• Apparent field of view 85°
• Rubber eyecup for comfortable support of the eye or glasses
• 2" barrel without safety groove with filter thread
• 5-element design
• Latest glass types and multi-layer coating technology
• Made in Japan

Masuyama premium eyepieces from Japan offer best contrast, improved color rendition and better sharpness at the edge.

• Focal length 32 mm
• Apparent field of view 85°
• Rubber eyecup for comfortable support of the eye or glasses
• 2" barrel without safety groove with filter thread
• 5-element design
• Latest glass types and multi-layer coating technology
• Made in Japan

Masuyama premium eyepieces from Japan offer best contrast, improved color rendition and better sharpness at the edge.

• Focal length 60 mm
• Apparent field of view 46°
• Rubber eyecup for comfortable support of the eye or glasses
• 2" barrel without safety groove with filter thread
• 5-element design
• Latest glass types and multi-layer coating technology
• Made in Japan

Are you looking for an eyepiece that offers you an impressive viewing experience? Then the SVBONY SV215 Zoom Eyepiece is the perfect choice for you!

Characteristic

• The apparent field of view and the usable eye relief to stay the same as the focal length changes.
• Smooth zoom action with click-stops at 3, 4, 5, 6,7 and 8mm for quick changes to precise preset magnifications.
• Parfocal across the entire zoom range (minor tweaking may be necessary, however).

• High-quality optics for exceptional image quality
  The new eyepieces feature an optical system with 7 elements in 5 groups that surpasses the conventional XW series to deliver sharp star images right to the edge of the field of view. 
• PENTAX original multi-coating for outstanding light transmission
  All lens surfaces that come into contact with the air are treated with the original multi-coating, while all laminated surfaces are treated with the innovative partial coating to achieve light transmission of more than 90 per cent (an astonishing 96 per cent at 550nm) across the visible lightspectrum.
• Advanced light-shielding technology for improved image contrast
  Thanks to PENTAX's advanced computer simulation technology, the XW series features a lightshielding diaphragm in the most effective position to dramatically reduce internal reflections and provide a brighter, higher contrast image.
• Weatherproof construction for all-weather viewing
  The XW Series features a JIS Class 4* weatherproof construction that allows use even in drizzle or nighttime dew.

• High-quality optics for exceptional image quality
  The new eyepieces feature an optical system with 7 elements in 5 groups that surpasses the conventional XW series to deliver sharp star images right to the edge of the field of view. 
• PENTAX original multi-coating for outstanding light transmission
  All lens surfaces that come into contact with the air are treated with the original multi-coating, while all laminated surfaces are treated with the innovative partial coating to achieve light transmission of more than 90 per cent (an astonishing 96 per cent at 550nm) across the visible lightspectrum.
• Advanced light-shielding technology for improved image contrast
  Thanks to PENTAX's advanced computer simulation technology, the XW series features a lightshielding diaphragm in the most effective position to dramatically reduce internal reflections and provide a brighter, higher contrast image.
• Weatherproof construction for all-weather viewing
  The XW Series features a JIS Class 4* weatherproof construction that allows use even in drizzle or nighttime dew.