- This is a used eyepiece in very good condition
Used Celestron 18mm X-Cel Eyepiece - SOLD -
The standard for eyepieces used by spectacle wearers - 20mm eye relief! The eye lens is made from an ED glass with properties similar to fluorite glass, producing excellent image sharpness and - in contrast to many so-called 'longer viewing' eyepieces - much better eye relief.
- high contrast and good light transmission due to blackened lens edges and multi-coating on every air/ glass surface
- the eyepieces are almost homofocal - only minimal adjustment being necessary
- 20mm eye relief for every focal length
- Celestron 18mm X-Cel eyepiece
- Caps and bolt container
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