Benchtop Photolithography for Nanofabrication and Maskless Solution costs few 100 $ 2016-02-07

This is where UV alternative photography, contact print, led powered enlargers reached.


Below technology explained in below article, its construction and mask making or say maskless photolithography described in 2 pdf files. Total costs for infinite amount of masks 150 dollars - an small projector and microscope -and photolithography costs less than 100 dollars.



My main interest is bandpass filter making and they may be developed it

Micro/Nano Lithography...​

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