Това са думите examples, свързани с varifocal. Щракнете върху която и да е дума, за да отидете на страницата с подробности за думата. Или, отидете на дефиницията на varifocal.
I can't get used to my new varifocal glasses.
Some camera lenses are varifocal to give an improved performance.
Frames are designed for a wide range of prescriptions, including bifocal and varifocal lenses.
An interesting issue is the extent to which bifocal and varifocal spectacles might be a contributory factor in falls on stairs.
Samyang is known for producing varifocal and monofocal lenses, autoiris and fixed iris lenses, interchangeable lenses that are compatible with the cameras produced by other companies.
