Practical and comfortable in the long term – our gas permeable lenses

Gas permeable lenses are the marathon runners of contact lenses, with their resilience and long wearing period. However, they do require special fitting to your eyes. You must also decide whether simple-to-use gas permeable lenses are right for you, or whether soft lenses, which are easier to get used to, would be better.

We would be delighted to help you choose the right lenses for your needs at a detailed consultation.


See care products for all our contact lenses.


Silverthornes Opticians

Business hours

Mon-Fri 0830-1700

Sat       0900-1300

Sun      Closed


Contact us

50 Catherine St



 SP1 2DD

Tel.: 01722 322880




Have a look at our new stock

Take a look at today´s

special offers

Complimentary second pair of Crizal UV Lenses offer ends August 31st 2017. Offer includes Varifocals. Terms and Conditions apply.