Tele Vue Delos 14mm Planetary Telescope Eyepiece EDL-14-0 is a high performance eyepiece designed for looking at planets through a wide range of telescopes. Every optical, mechanical, and ergonomic aspect was rethought to achieve reference-standard performance for any visual application. This Televue telescope accessory was conceived as a narrower field Ethos eyepiece; Televue reduced the field of view to 72° and increased the eye-relief while controlling pupil aberrations, all without making the eyepiece too large. With Ethos performance standards as benchmarks, the design of the TeleVue Optics Delos 14mm Telescope Eye Piece achieves full field sharpness, virtually perfect fθ (theta) distortion mapping, and color neutrality. Image fidelity is maximized utilizing glass matched multicoatings and anti-reflection surfaces throughout the telescope accessory.
Contrast is further enhanced on the Tele Vue Optics Delos 14mm 72° Apparent Field Telescope Eye-Piece with a new, continuously adjustable height eyeguard system that can be locked in any position. Since the eye lens of the Televue telescope accessory measures a quite large 35mm in diameter, preventing stray light from reflecting off the first surface and extraneous light from entering your eye; this technology pays off in a nice increase in perceived contrast. The Televue Delos 20mm Eye Relief 14mm Focal Telescope Eyepiece features a sliding action eye guard that allows you to position the soft rubber eyeguard at the ideal height to suit the observer's preference. Indicator marks on the eyepiece body are handy reference guides for setting your perfect position. The eye-guard can also rotate for Dioptrx users. View planets with extraordinary comfort and detail when you use the Tele-Vue Optics Delos Full Field 14mm Tele-Scope Eyepiece.