High-end lenses.
Carl Zeiss, synonymous with high-end lenses. When you mention its name, the first thing that comes to mind is that it's expensive. First is the A series. This is the lowest-end Zeiss lenses. The price is not low relative to the price of ordinary lenses. The lens design is based on aspheric technology, which has been popularized for a long time, and there is no essential difference between ordinary lenses. The film layer used is Lotus film, the light transmission rate will be higher.
The disadvantages are more fatal and obvious, the film will be removed after a long time, and the lens is easy to yellow. Its low price is only relative to the Zeiss lenses, compared to the other series of Zeiss, the cost-effective is lower, and the shortcomings are more fatal. So it is not recommended to buy. Suitable for the budget is not enough and want to use Zeiss friends choose, but the lens life is almost 1 year or so.
Germany Carl Zeiss
Germany Carl Zeiss (CarlZeiss) company is the world's leading R & D and manufacturing group of advanced technology products, founded in 1846 has been more than 165 years of history, in the field of optical lenses, semiconductor technology, industrial measuring instruments, microscopes, medical instruments, etc. are among the world's leading. The company is a leading manufacturer of optical lenses, semiconductor technology, industrial measuring instruments, microscopes and medical instruments.
Zeiss main products are lenses; lenses; binoculars; eyeglass lenses; UV lenses; wide-angle lenses; macro lenses; movie lenses. Carl Zeiss Carl Zeiss
Jena German lens specialized enterprises, and is the manufacture of photo and film lenses, one of the world-class enterprises. The history of Carl Zeiss lenses began in 1890 with the invention of an astigmatism-compensating lens called the Anastigmat.
After that, Carl Zeiss, as a lens company with a tradition of 150 years, has made a name for itself in the field of optical equipment such as medical series, bifocals, camera lenses, enlarging lenses, eyeglasses, planetariums, and so on.