less than 58° FoV
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A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 15mm 52° LER Series Eyepiece.
79.00 €
Delivery date : 1-4 days
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 20mm 52° LER Series Eyepiece.
79.00 €
Delivery date : 1-4 days
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 25mm 52° LER Series Eyepiece.
79.00 €
Delivery date : 1-4 days
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 30mm 52° LER Series Eyepiece.
99.00 €
Delivery date : 1-4 days
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° LER Series Eyepiece.
79.00 €
Delivery date : 1-4 days
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 4.5mm 52° LER Series Eyepiece.
79.00 €
Delivery date : 1-2 weeks
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 40mm 52° LER Series Eyepiece.
125.00 €
Delivery date : 1-4 days
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 6.5mm 52° LER Series Eyepiece.
79.00 €
Delivery date : 1-4 days
In collaboration with Mr Masuyama of Masuyama eyepiece fame, Kokusai Kohki has gone out on a limb in introducing a truly new eyepiece, the 3 inch barrel size Masuyama 80mm.
Specifications:
- Eyepiece size: 3 inch (76.2mm)
- Eyepiece brand: Kokusai Kohki
- Eyepiece series: Masuyama
- Apparent field of view: 52°
- Focal length (mm): 80mm
2195.00 € 1975.00 €
Delivery date : 4-8 weeks
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
239.00 € 215.00 €
Delivery date : 1-4 days
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
239.00 € 215.00 €
Delivery date : 1-4 days
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
239.00 € 215.00 €
Delivery date : 1-4 weeks
