Explore Scientific 18mm 82 Degree vs Explore Scientific 30mm 82 Degree: specs compared
Updated 05 September 2026.
3
specs differ
Explore Scientific 18mm 82 Degree and Explore Scientific 30mm 82 Degree differ on 3 specs: focal length, barrel size, eye relief.
| Spec | Explore Scientific 18mm 82 Degree | Explore Scientific 30mm 82 Degree |
|---|---|---|
| Focal length | 18 mm | 30 mm |
| Apparent field of view | 82 degrees | 82 degrees |
| Barrel size | 1.25 in | 2 in |
| Optical design | 82 Degree wide-field | 82 Degree wide-field |
| Eye relief | 22 mm |
Questions and answers
How do Explore Scientific 18mm 82 Degree and Explore Scientific 30mm 82 Degree compare?
Explore Scientific 18mm 82 Degree and Explore Scientific 30mm 82 Degree differ on 3 specs: focal length, barrel size, eye relief.