Bloc Forty Optical Insert

Easy to fit/remove sunglass optical inserts that can accommodate a wide range of prescription lenses. We can now offer a 1 week glazing service with prices starting at just £65.00 for a CR39 and Polycarbonate single vision lens for prescriptions from +6.00 to -6.00 with cyls to 2.00. Other prescriptions available but will require a specialised quote. Email us for more details on optical@blocsystems.co.uk. Please note that this service is only available to persons over the age of 16 years old.

Optical Insert suitable for Forty frames only. The price is just for the insert only (the photos of sunglasses are to demonstrate how the insert looks mounted). Prescription lenses are available individually quoted. Please call 01483 893504 or email optical@blocsystems.co.uk a scanned copy of your current prescription (under 2 years old) that your optician has given you. This should include your optical centre measurement and your date of birth.

Please note that this service is only available to persons over the age of 16 years old.