One of the mysteries of the English language finally explained.
- ‘Although it is possible to buy lenses that have aspherically curved surfaces, the vast majority of lenses have spherically curved surfaces.’
- ‘To assure the highest optical quality it features three aspherically created elements and one element made from super low dispersion glass.’
- ‘The sound waves reinforce the shock wave (created by the collapsed star) until it finally explodes aspherically.’
- ‘Retain your original mirror housings and get the benefits of aspherically bent glass.’
- ‘This design controls off-center power error and marginal astigmatism because each prescription is aspherically compensated, offering custom-made lenses for each individual Rx.’
Top tips for CV writingRead more
In this article we explore how to impress employers with a spot-on CV.