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.
Features: Levenhuk Kellner 6.3 mm Eyepiece
- Levenhuk Kellner Eyepiece at close to medium magnification
- The 3-element system of achromatic lenses provides a crystal-clear image
- The fully multi-coated optics reduce reflections and offer a sharp
- Telescopes of more than f/6 lens speed
Specification: Levenhuk Kellner 6.3 mm Eyepiece
- Manufactured: Levenhuk
- Condition: New
- Magnification: Telescope focal length / eyepiece focal length
- Objective Lens: 90 mm
- Field of View: 50
- Eye Relief: 4.7 mm
- Focal length: 6.3 mm
- Field of view: 13-26 m at 1000m
- Optical design: 3-element Kellner, fully multi-coated
- Barrel diameter: 1.25
- Dimension: 1.6×3.0×1.6 in (4×7.5×4 cm)
- Weight: 1.1 lb (0.5 kg)
Kit Content:
Levenhuk Kellner 6.3 mm Eyepiece
User manual and lifetime warranty