Masuyama 1.25" Premium planetary eyepiece 10 mm - 53° Field of View - Made in Japan

Masuyama 1.25" Premium planetary eyepiece 10 mm - 53° Field of View - 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 10 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
Manufacturer : Masuyama
SKU : TSO-MASU10
Price: 215.00 € incl tax 19% (Germany)
239.00 €
Estimated delivery time : 2-3 days
Product description

Masuyama eyepieces are known for their clear and high contrast imaging and velvet black background. The good contrast of these high-end eyepieces is achieved with a special cut, internal diaphragms and the best possible internal blackening. Due to the elaborate lens design, the eyepieces get by with only 5 elements, with good correction at the same time.

Despite the large field of view, the short focal length Masuyama eyepieces are highly recommended for planetary and double star observation. At the same time, the eyepieces are of course very nice overview eyepieces for deep-sky observation. The long focal length eyepieces are well suited for finding and observing large area deep sky objects.

The eyepieces were developed by renowned optician Dr. Masuyama. Among other things, Dr. Masuyama designed an eyepiece with a focal length of 100 mm, which was used on the historic 60-inch telescope at Mount Wilson Observatory in California. We are pleased to offer you these legendary eyepieces with the latest glass and coating technology.

Scope of Delivery:

  • Eyepiece
  • Dust caps

Products specifications
Barrel size / Filter thread 1 1/4" with filterthread
Field of view 53°
Focal length 10 mm
Lenses / groups 5 / 3
Eye relief 7 mm
Diameter 36mm
Height 50mm

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