Tele Vue 13mm Ethos vs Tele Vue 15mm Plossl: specs compared
Updated 05 September 2026.
5
specs differ
Tele Vue 13mm Ethos and Tele Vue 15mm Plossl differ on 5 specs: focal length, apparent field of view, barrel size, eye relief, optical design.
| Spec | Tele Vue 13mm Ethos | Tele Vue 15mm Plossl |
|---|---|---|
| Focal length | 13 mm | 15 mm |
| Apparent field of view | 100 degrees | 50 degrees |
| Barrel size | 2 in | 1.25 in |
| Eye relief | 15 mm | |
| Optical design | Ethos | 4-element Plossl |
Questions and answers
How do Tele Vue 13mm Ethos and Tele Vue 15mm Plossl compare?
Tele Vue 13mm Ethos and Tele Vue 15mm Plossl differ on 5 specs: focal length, apparent field of view, barrel size, eye relief, optical design.