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     Future Optics Sci. & Tech. Co., Ltd

     No.166 Wenyuanbei Road, 

     Xiasha Hangzhou China

     Tel:+86-571-81602497

     Fax:+86-571-81602496
    sale@future-optics.com
    inquiry@future-optics.com

Design and manufacturing of optical lens


To design and manufacture optical relay lenses according to clients’ parameters of imaging sensor chip (chip size, pixel size) and clients features of optical system (exit pupil diameter, exit pupil distance and focusing range), to give optimum image correction and proper eye relief:

It is necessary for a high resolving power relay lens system with 5 pieces lens to well express the feature of a zooming microscope equipped with a high resolution sensor chip.

Figure 1 Design of a projection lens system


Figure 2 Design of  built-in relay lens for microscope


Figure 3 Zoom principle of a conjugation imaging system for our MDA1300


portable USB microscope

Here the U+V=conjugate distance ( this distance is fixed by the target position and chip position) 


Figure 4 Image quality  assessment of lens


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