Optical Accessories
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The orthoscopic eyepiece from Kokusai Kohki is very well corrected and offers very high sharpness and ultimately high contrast.
- Classical orthoscopic design
- 42° apparent field of view
- Fully multi-coated
- Bright image, very high sharpness, extreme contrast
- Entire series parfocal.
The orthoscopic eyepiece from Kokusai Kohki is very well corrected and offers very high sharpness and ultimately high contrast.
- Classical orthoscopic design
- 42° apparent field of view
- Fully multi-coated
- Bright image, very high sharpness, extreme contrast
- Entire series parfocal.
The orthoscopic eyepiece from Kokusai Kohki is very well corrected and offers very high sharpness and ultimately high contrast.
- Classical orthoscopic design
- 42° apparent field of view
- Fully multi-coated
- Bright image, very high sharpness, extreme contrast
- Entire series parfocal.
The orthoscopic eyepiece from Kokusai Kohki is very well corrected and offers very high sharpness and ultimately high contrast.
- Classical orthoscopic design
- 42° apparent field of view
- Fully multi-coated
- Bright image, very high sharpness, extreme contrast
- Entire series parfocal.
- Eyepiece size: 3 inch (76.2mm)
- Eyepiece brand: Kokusai Kohki
- Eyepiece series: Masuyama
- Apparent field of view: 52°
- Focal length (mm): 80mm
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
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
