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
Small anodised aluminium cylinder with rubber eyeguard and engraved orientation marks

Tele Vue

Tele Vue Dioptrx Astigmatism Correcting Lens 1.00 diopter

SKU CH-0AEG-D0N26

Corrects 1.00 diopter astigmatism on over 20 Tele Vue eyepieces for sharper full-field views with multi-coated glass and rotatable orientation

  • Corrects astigmatism with a -1.00 diopter lens for sharper telescope views
  • Fits over 20 long eye-relief Tele Vue eyepieces with secure locking attachment
  • Rotatable design with engraved orientation markers allows precise tuning for each observer
  • Multi-coated glass in anodized aluminum housing maintains high light transmission and minimal distortion
  • Available in quarter-diopter steps up to 3.5 diopters to match your exact prescription

Astigmatism correction for Tele Vue eyepieces

The Dioptrx lens attaches to compatible Tele Vue eyepieces and corrects a -1.00 diopter astigmatism prescription. It replaces the need to wear glasses while observing by compensating for astigmatism directly at the eyepiece. The unit locks onto over 20 long eye-relief models for a secure fit. Multi-coated glass in an anodized aluminum housing maintains high light transmission.

Upgrade from observing with glasses

This lens removes the limitation of astigmatism without changing the telescope or eyepiece optical performance. The jump is worth it when glasses cause vignetting, discomfort or loss of field during long sessions. Models are available in 1/4 diopter steps up to 3.5 diopters for precise prescription matching. Rotatable orientation with engraved alignment letters allows fine tuning for the sharpest full-field view.

Check eyepiece compatibility and prescription

Verify that your Tele Vue eyepiece is among the long eye-relief models that accept the Dioptrx attachment. Confirm your eyeglass prescription specifies a -1.00 diopter cylinder value for astigmatism correction. Ensure you can rotate the lens barrel to align the engraved markers for optimal orientation. The rubber eyeguard is included on the housing.

Highlights

  • Corrects astigmatism with a -1.00 diopter lens for sharper telescope views
  • Fits over 20 long eye-relief Tele Vue eyepieces with secure locking attachment
  • Rotatable design with engraved orientation markers allows precise tuning for each observer
  • Multi-coated glass in anodized aluminum housing maintains high light transmission and minimal distortion
  • Available in quarter-diopter steps up to 3.5 diopters to match your exact prescription

Specifications

No published specifications for this item yet.

Questions about this item

Which eyepieces does the 1.00 diopter Dioptrx attach to?

It locks onto the tops of over 20 long eye-relief Tele Vue eyepieces for a secure fit.

How do you orient the lens after mounting it on the eyepiece?

Rotate the unit until the engraved letters on the barrel align for the sharpest view, then lock it in place.

What upkeep does the multi-coated glass and anodized housing need?

Clean the glass with standard optical solution and a lint-free cloth; the rubber eyeguard can be wiped down and replaced if it wears out.

Also in this aisle

People compared these

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