Tele Vue 21mm Ethos vs Tele Vue 27mm Panoptic: specs compared
Updated 05 September 2026.
4
specs differ
Tele Vue 21mm Ethos and Tele Vue 27mm Panoptic differ on 4 specs: focal length, apparent field of view, eye relief, optical design.
| Spec | Tele Vue 21mm Ethos | Tele Vue 27mm Panoptic |
|---|---|---|
| Focal length | 21 mm | 27 mm |
| Apparent field of view | 100 degrees | 68 degrees |
| Barrel size | 2 in | 2 in |
| Eye relief | 15 mm | 19 mm |
| Optical design | Ethos | 6-element Panoptic |
Questions and answers
How do Tele Vue 21mm Ethos and Tele Vue 27mm Panoptic compare?
Tele Vue 21mm Ethos and Tele Vue 27mm Panoptic differ on 4 specs: focal length, apparent field of view, eye relief, optical design.