We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cylindrical black telescope eyepiece with silver accents and rubber eye guard

Tele Vue

Tele Vue 6mm Delos 72° 20mm Eyepiece

SKU CH-W64P-FGM60

A 6mm eyepiece with 72° apparent field and 20mm eye relief for detailed planetary and lunar observation

  • Sharp, high-contrast views from fully multi-coated lenses
  • Immersive 72° apparent field captures expansive night-sky scenes
  • Comfortable 20mm eye relief suits eyeglass wearers
  • Reduced internal reflections via blackened lens edges
  • Full-field sharpness with minimal distortion and neutral colour

High-Power Celestial Observation

The Tele Vue 6mm Delos eyepiece is designed for detailed, high-power astronomical viewing. It serves observers who want a wide-angle experience with long eye relief in a single unit. Buyers who need lower magnification for wide-field scanning or a zoom eyepiece for variable power should consider other models.

Optical Performance and Comfort

Fully multi-coated lenses maximise light transmission and contrast for sharp, colour-neutral images across the field. Blackened lens edges reduce internal reflections to improve clarity. The 20mm eye relief allows comfortable, extended viewing sessions even while wearing eyeglasses.

Mechanical Design and Accessories

The eyepiece controls pupil aberrations while maintaining a user-friendly size and weight compared to wider-field alternatives. It delivers full-field sharpness and virtually flawless theta distortion mapping. No additional accessories or software are mentioned in the supplied data.

Highlights

  • Sharp, high-contrast views from fully multi-coated lenses
  • Immersive 72° apparent field captures expansive night-sky scenes
  • Comfortable 20mm eye relief suits eyeglass wearers
  • Reduced internal reflections via blackened lens edges
  • Full-field sharpness with minimal distortion and neutral colour

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the Tele Vue 6mm Delos eyepiece in my telescope focuser?

Slide the eyepiece barrel into the focuser drawtube or diagonal until it seats fully, then secure the locking screw or compression ring against the safety groove on the barrel; the step often missed is checking that the eyepiece sits square before tightening.

What maintenance will the 6mm Delos eyepiece need over time?

The fully multi-coated lenses only require occasional cleaning with optical fluid and a lint-free cloth; avoid touching the glass surfaces and store the eyepiece with caps fitted to protect the blackened lens edges.

At what point does eye relief become the limiting factor during long observing sessions with this eyepiece?

The 20mm eye relief is generous for most users, but observers wearing thick glasses may find the usable eye distance tightens first during extended high-power viewing, making precise eye placement critical.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.