Tele Vue is pleased to introduce the Delos, mid-to-short focal length line of 20mm eye-relief, 72° apparent field of view eyepieces. Each optical, mechanical, and ergonomic aspect has been meticulously re-engineered to deliver reference-standard performance for any visual application. Conceived as a narrower field Ethos, the Delos' reduced field to 72° allows for unparalleled clarity and comfort. TheTelescope Factory, committed to proudly offers the Delos to provide astronomers with an immersive and precise stargazing experience. Enhance your observational capabilities with the Delos eyepiece and explore the universe like never before.