Celestron X-Cel LX 7mm vs Explore Scientific 18mm 82 Degree: specs compared
Updated 05 September 2026.
4
specs differ
Celestron X-Cel LX 7mm and Explore Scientific 18mm 82 Degree differ on 4 specs: focal length, apparent field of view, eye relief, optical design.
| Spec | Celestron X-Cel LX 7mm | Explore Scientific 18mm 82 Degree |
|---|---|---|
| Focal length | 7 mm | 18 mm |
| Apparent field of view | 60 degrees | 82 degrees |
| Barrel size | 1.25 in | 1.25 in |
| Eye relief | 16 mm | |
| Optical design | 6-element | 82 Degree wide-field |
Questions and answers
How do Celestron X-Cel LX 7mm and Explore Scientific 18mm 82 Degree compare?
Celestron X-Cel LX 7mm and Explore Scientific 18mm 82 Degree differ on 4 specs: focal length, apparent field of view, eye relief, optical design.