Explore Scientific 18mm 82 Degree vs Tele Vue 10mm Ethos: specs compared
Updated 05 September 2026.
4
specs differ
Explore Scientific 18mm 82 Degree and Tele Vue 10mm Ethos differ on 4 specs: focal length, apparent field of view, optical design, eye relief.
| Spec | Explore Scientific 18mm 82 Degree | Tele Vue 10mm Ethos |
|---|---|---|
| Focal length | 18 mm | 10 mm |
| Apparent field of view | 82 degrees | 100 degrees |
| Barrel size | 1.25 in | 1.25 in |
| Optical design | 82 Degree wide-field | Ethos |
| Eye relief | 15 mm |
Questions and answers
How do Explore Scientific 18mm 82 Degree and Tele Vue 10mm Ethos compare?
Explore Scientific 18mm 82 Degree and Tele Vue 10mm Ethos differ on 4 specs: focal length, apparent field of view, optical design, eye relief.