Tele Vue Delos 17.3mm Eyepiece - 1.25
| Article number: | EDL-17.3 |
| Availability: | In stock |
| Delivery time: | In Stock |
The TeleVue Delos Eyepieces are designed for mid-to-short focal lengths with 20mm eye relief and a 72° apparent field of view. Engineered for exceptional performance, they incorporate Ethos performance standards for optical, mechanical, and ergonomic excellence.
The 72° field offers a balance of increased eye relief and minimized pupil aberrations without excessive size. The Delos provides color neutrality, near-perfect distortion control, and sharpness across the entire field, with multi-coated glass and anti-reflection surfaces for enhanced image clarity.
The 35mm eye lens reduces stray light, boosting contrast. The eyeguard slides to adjust height and features reference marks for perfect positioning. It also rotates for Dioptrx users.
| 17.3-mm | |
| Model # | EDL-17.3 |
| Focal Length (mm) | 17.3 |
| Barrel Size (in.) | 1¼" |
| Apparent Field of View (deg.) | 72 |
| Eye Relief (mm) | 20 |
| Weight (lb / oz) | 0.90 / 14.4 |
| Field Stop (mm) | 21.2 |
Includes continuously adjustable height eyeguard with index marks.
Paracorr Type-2 Use
The 2" to 1¼" In-Travel Adapter makes 17.3mm and 14mm Delos models parfocal with most Tele Vue 1¼" eyepieces that use the Paracorr Type-2 reducing adapter.
