Carl. Zeiss is a large international enterprise in Germany, famous for producing optical products such as lenses and film cameras, with a history of 150 years. The glorious course of Zeiss Company in the history of lens manufacturing began with 1890 when the company engineers invented' Anastigmat'. In the same year, Protar lens came out; 1896, the plane lens came out, which established carl zeiss's authoritative position in chromatic aberration correction technology. 1902, Zeiss factory designed a Tessar lens, 1:6.3. This lens is sharp and sharp, and the imaging quality is quite good.

Naming of Zeiss lens

Zeiss also has many lenses designed for Leica M mount. Basically, Zeiss mostly uses lens design formulas to name lenses (with occasional exceptions). The advantage of this naming method is that it is easy to understand, but the disadvantage is that it is not easy to understand its essence once it is separated from the naming principle.

PROTAR:

Paul Rodulph designed the first lens for Zeiss. The second half of this shot is used in the old trademark of Zeiss, which is also the predecessor of TESSAR.

Tessa:

A new generation of lenses improved by PROTAR. TESSAR originally means number in Greek? 4? .

SONNAR:

The famous mirror designed by ludwig jakob bertele was improved based on the template of Enosta. SONNAR is the name of the area near the factory of NREMANN Company that Zeiss acquired at that time. Supplement: Another German speaker? The sun? It means.

Plane:

What was the original name of another famous designer, Paul Rodolphe? Pingping? .

BIOGON:

Zeiss RF adopts symmetrical wide-angle lens (with exceptions).

Remote:

Zeiss adopts a wide-angle SLR lens with anti-focus (anti-Galileo) design.

Bayonet abbreviation of Zeiss lens

Zeiss has long cooperated with famous manufacturers to provide high-quality lens products. Among them, Lin, Xian Na, Hasselblad, Contek, Leica, Nikon, Sony, Nokia and so on.

Abbreviations of main bayonet names are as follows:

ZM bayonet: M bayonet paraxial series, representing brands Zeiss Yikang, Leica M system and so on.

ZA bayonet: Sony? The bayonet represents the lens plane t * 85mm f1.4za.

ZF bayonet: Nikon AI-S bayonet, representing the lens plane T * 50 mm f1.4ZF.

ZK bayonet: Pentax PK bayonet, representing the lens plane T * 85mm f1.4zk.

ZS bayonet: M42 series bayonet, representing T* 35mm F2 ZS at the far end of the lens.

ZV mount: Hasselblad 120 lens mount, representing lens Distagon T* 50mm F4 ZV.

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