John Lennon in an instant

Instant prescription eyewear manufacturer Adlens has extended its product range with the release of the John Lennon collection. The manufacturer said the range has used the iconic round shape that Lennon became famous for wearing.

The collection uses fluid-injection technology to set the refractive power of each lens - controlled by an adjustment dial on the side of the frame which is detached when refraction is complete. The spherical power range is -4.5 to +3.5 dioptres.

Models in the new John Lennon collection feature a revised nose-bridge design and 10 new frame colour/lens tint combinations - including graduated pinks and blues.