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Orthoscopic eyepieces – the experts for sharp planets
![Orthoscopic eyepieces – the experts for sharp planets](/CMS/images/text/category/Orthoskopisches-grafik-okular_all.jpg)
Orthoscopic eyepieces have four lenses, of which two are biconvex curved and one biconcave. They offer a high degree of sharpness in the centre as well as at the edge. That's why they are interesting for observing planets and double stars. The advantage: they offer a flat field of view.
The low loss of light is another advantage of these eyepieces. The apparent field of view is approximately 40° – 45°.
![Omegon Eyepiece Ortho 16.8 mm 1,25''](/Produktbilder/normal/44689_1/Omegon-Eyepiece-Ortho-16-8-mm-1-25-.jpg)
Omegon
Eyepiece Ortho 16.8 mm 1,25''
$ 89.00
ready for shipping in 24
h
![Omegon Eyepiece Ortho 10.5 mm 1,25''](/Produktbilder/normal/44688_1/Omegon-Eyepiece-Ortho-10-5-mm-1-25-.jpg)
Omegon
Eyepiece Ortho 10.5 mm 1,25''
$ 89.00
ready for shipping in 24
h
![Omegon Eyepiece Ortho 24 mm 1,25''](/Produktbilder/normal/44690_1/Omegon-Eyepiece-Ortho-24-mm-1-25-.jpg)
Omegon
Eyepiece Ortho 24 mm 1,25''
$ 89.00
ready for shipping in 24
h