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COLOURED FILTERS, MOUNTED
- The optical filters selectively transmit light of different wavelengths.
- Our set consists of a total of 7 filters, mounted in plastic frames which are 50 x 50mm in size.
- The filters available are in 3 primary colours and 3 secondary colours and one filter is a tricolored slide.
- The primary colour filters are red, blue and green filters.
- The secondary colour filters are magenta, cyan and yellow filters.
- These filters are used in a wide array of optics related experiments.
- With these filters, students can comprehend the process of colour subtraction and how it forms a useful means of predicting the ultimate colour appearance of an object if the colour of the incident light and the pigments are known.
- It allows students to observe insects and other small creatures etc. in detail.





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