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General terms

Usually each lens has its optical and mechanical data as PDF-files. The size of the file can be shown by sliding over the ball symbols of the grid with the mouse icon. In case the internet browser has already the Acrobat®-Reader as Plug-in, the requested file is shown on the browser. With the back arrow in the symbol bar of the browser you get again to the provious HTML-page.

 

If you do not use the Acrobat®-Reader yet, it will be automatically integrated by clicking the button on the right. get Acrobat Reader

 

Data sheets


In the optical and mechanical PDF-data sheets you will find the following information:

  • Gaussian data of the Lens System

  • sectional Drawing of the Lens System

  • relative Illumination

  • Distortion

  • spectral Transmission

  • Modular Transfer Function (MTF)

  • mechanical Dimensions

More about basic aspects 
of image quality criteria ...

... pdf download(150 kb)

If available, a brochure is at your disposal to be downloaded.

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