TeleVue Delos

Tele Vue Optics TeleVue Delos eyepieces offer a 72 degree apparent field combined with a comfortable 20mm eye relief and excellent contrast. This latest eyepiece design from TeleVue incorporates everything that was learned from the development of the Ethos line in a much more affordable eyepiece.

  • Televue 3.5mm Delos Eyepiece
  • Televue 3.5mm Delos Eyepiece

  • The 3.5 mm TeleVue Delos makes a fine high power eyepiece for short focal length telescopes, especially for those who wear eyeglasses while observing. read more...
  • Our price: $340.00

  • Televue 4.5mm Delos Eyepiece
  • Televue 4.5mm Delos Eyepiece

  • The 4.5 mm TeleVue Delos eyepiece makes a fine medium power eyepiece in many of the short focal length apochromatic refractors available today. read more...
  • Our price: $340.00

  • Televue 6mm Delos Eyepiece
  • Televue 6mm Delos Eyepiece

  • The 6mm Delos eyepiece with its 72 degree apparent field and a generous 20mm eye relief should be popular with refractors and 1200mm class Dobsonian telescopes. read more...
  • Our price: $340.00

  • Televue 8mm Delos Eyepiece
  • Televue 8mm Delos Eyepiece

  • TeleVue 8mm Delos eyepiece offers a generous 72 degree apparent field and a comfortable 20mm of eye relief. read more...
  • Our price: $340.00

  • Televue 10mm Delos Eyepiece
  • Televue 10mm Delos Eyepiece

  • The 10mm was one of the first two Delos eyepieces to reach the market in 2011, and it has proven to be popular with a wide variety of telescopes. read more...
  • Our price: $340.00

  • Televue 12mm Delos Eyepiece
  • Televue 12mm Delos Eyepiece

  • The 12mm TeleVue Delos offers high contrast, a generous 72 degree apparent field, and a comfortable 20mm eye relief. read more...
  • Our price: $340.00

  • Televue 14mm Delos Eyepiece
  • Televue 14mm Delos Eyepiece

  • The 14mm TeleVue Delos eyepiece is a great match for larger Schmidt-Cassegrain telescopes, but should work quite well with almost any quality telescope. read more...
  • Our price: $340.00

  • Televue 17.3mm Delos Eyepiece
  • Televue 17.3mm Delos Eyepiece

  • The 17.3mm Delos is one of the more useful focal length available across a wide variety of telescopes, and is sure to please with high contrast views. read more...
  • Our price: $340.00

TeleVue Delos Eyepieces

TeleVue Delos eyepieces incorporate everything that was learned from the development of the Ethos line in a much more affordable eyepiece. The Delos eyepiece line from TeleVue offers a 72-degree apparent field combined with a comfortable 20mm eye relief and excellent contrast, making it the perfect choice for stargazers looking for a comfortable yet high-quality experience.

About Delos Eyepieces

In 2011, TeleVue released their Delos eyepieces, the culmination of years of research into eye-relieving designs with a wide field of view. The spiritual successor to the Ethos eyepieces, the Delos series was named after a Greek island that was the mythical birthplace of Apollo, the god of light and the sun. The name was also chosen as a nod to Paul Dellechiaie, principal designer of both the Delos and Ethos eyepiece series. 

The Delos eyepieces from TeleVue are mid-to-short focal length eyepieces featuring of 20mm eye-relief, a 72-degree apparent field of view and excellent contrast. The design used the Ethos eyepiece line as a starting point, using similar design points to achieve sharp visuals with minimal distortion. However, with a narrower field of view than the Ethos line, the Delos TeleVue eyepiece line allowed more room in the design to focus on eye relief and the control of pupil aberrations without making the eyepiece too large.

The design is further complemented by a completely adjustable eye guard system that can be slid and locked into any position to maximize the comfort of the viewer. Combined with the large diameter of the lens, this eye guard helps block extraneous light from entering the viewer’s eye, maximizing the already excellent contrast the product achieves.

The Delos Eyepieces come with a wide range of focal lengths, including: Delos 3.5mm, Delos 4.5mm, Delos 6mm, Delso 8mm, Delos 10mm, Delos 12mm, Delos 14mm and Delos 17.3mm.

TeleVue EyePieces from Skies Unlimited

At Skies Unlimited, we offer all models in the TeleVue Delos series, along with several other TeleVue eyepiece lines. We also offer valuable astronomical knowledge and expertise to help you select the best eyepiece sets for your optical and astronomical needs.

Since our foundation in 2004, Skies Unlimited has strived to make amateur astronomy more accessible to the general population. We make this possible by offering a wide range of quality products from the best brands and companies in the astronomy market. We also have a full staff of amateur astronomers available, armed with years of personal and professional experience in astronomy. No matter what you need to know, our team can give you the knowledge and advice you need, making us a valuable resource for any astronomer.

Want to place an order for a set of TeleVue Delos eyepieces? Wondering which focal lengths you should get to suit your telescope and viewing needs? Call us today or visit our store just outside of Pottstown, Pa., to speak with us in person. We’ll answer any questions you have, whether you need practical advice or product specifications. No matter what, our primary goal at is to help you achieve the best viewing experience possible.


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