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5000001: Levenhuk Kellner 6.3 mm Eyepiece
Levenhuk Kellner Eyepieces deliver images with minimum chromatic aberrations. The 3-element system of achromatic lenses provides a crystal-clear image across the field of view at minimum cost. The fully multi-coated optics reduce reflections and offer a sharp, bright, and crisp view without any aberrations.
It is recommended to use the Levenhuk Kellner Eyepiece at close to medium magnification with any small or medium-aperture telescopes of more than f/6 lens speed.
Optical design 3-element Kellner, fully multi-coated
Focal length, mm 6.3
Barrel diameter, in 1.25
Apparent field of view, ° 50
Eye relief, mm 4.7
Magnification telescope focal length / eyepiece focal length
How to choose the right eyepiece – find out here.