"No other New Zealand chain makes glasses on-the-spot like us," he said.
Martel said Dresden would expand, particularly in the provinces where access to discount glasses and optometry services was limited, particularly in many Māori communities.
"The idea is to have a New Zealand chain, and to have a couple of trailer units travelling to under-serviced communities. Our Australian trailer goes into provincial and indigenous areas in association with Vision Australia. We need to make affordable eye care accessible to everyone, including isolated Māori communities," he said.
Dresden glasses come in only one style but a range of colours and sizes and different arms can be added to give a multi-colour effect.
"The $63 price is genuine - about half of what we sell is at that price. It goes up for strong prescriptions and multifocal."
Martel said the cost of some glasses could be covered by Community Service cards, particularly for children.
Dresden's glasses with multifocal lenses sell for just over $300/pair but its $63 offer is for lenses which can be made in the Ponsonby Rd store or new High St store.
It was founded in 2014 by two Australians who claimed the prescription glasses business was overpriced. It manufactures frames in western Sydney and has optometry workshops in Sydney, Melbourne, Brisbane and Toronto.