In this research work optical properties and fabrication route has been studied for five different series . A comparative study is also done with undoped PMMA matrix and four sample with different concentration of dye solution . Acetone is used as a solvent for both dye and PMMA. Acetone is the best solvent that can easily break down and dissolved other substances. The films were synthesized by using casting method . The optical properties of these synthesized films were characterized with UV Spectrophotometer , FTIR Spectrophotometer testing’s. From UV Study we have find out the absorbance bands pattern of these films . From FTIR we have find out the changes occur in polymer matrix due to presence of dye molecule or vice versa . Shifting in peaks of absorption spectra has been observed from the data with increase of dye concentration in PMMA matrix .