Updated

Halliday G2 with prescription lenses

Supported range: -9.00 to +2.00 SPH.[1]

Halliday makes camera-free display glasses aimed at meetings, with captions and translation. Its site lists a prescription range of -9.00 to +2.00 sphere, and offers 1.74 high-index lenses, which keep strong minus lenses thinner. The same spec line lists cylinder from -3.00 to 3.00 D, so moderate astigmatism is covered on paper. Above that, ask Halliday before ordering. Timing is the other trade-off. Halliday says non-Rx pairs ship in about 3 days, while prescription pairs take 4-6 weeks to process. Order early if you need them by a date.

How to order

  1. Check your sphere value falls between -9.00 and +2.00.
  2. Check your cylinder value is within -3.00 to 3.00 D.
  3. Order Rx lenses from Halliday, choosing 1.74 high-index for a strong minus prescription.
  4. Allow 4-6 weeks before the glasses ship.

Watch out for

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Questions people ask

How long do prescription Halliday G2 glasses take?

Halliday's site says prescription orders take 4-6 weeks to process, compared with about 3 days for non-prescription pairs.

Does Halliday G2 support astigmatism?

Yes, within limits. Halliday's site lists cylinder from -3.00 to 3.00 D alongside sphere from -9.00 to +2.00 D. Ask Halliday about anything stronger.

Is there a high-index option for strong prescriptions?

Yes. Halliday lists 1.74 high-index lenses, which keep a strong minus lens thinner in the frame. Ask for them if your sphere is near the -9.00 limit.

Related

Sources

  1. Halliday official site(hallidayglobal.com, read 4 October 2026)
  2. Halliday G2 (Halliday)(hallidayglobal.com)

Last verified 5 October 2026 against the sources listed on this page.