Authors : Afin Tomy T; Litty Jose

Volume/Issue : Volume 10 - 2025, Issue 4 - April

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Google Scholar : https://tinyurl.com/32cvk78u

Scribd : https://tinyurl.com/y4eys5ta

DOI : https://doi.org/10.38124/ijisrt/25apr645

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Abstract : This study explores the use of laser technology to photograph bullet trajectories in well-lit outdoor crime scenes, addressing the challenge of laser visibility in bright conditions. Using a high-powered green laser, a Canon EOS R50 camera, ND filters, and long exposure photography, bullet paths were successfully captured under daylight. A moving reflector enhanced laser visibility for accurate trajectory representation. Tests showed early morning and evening offered optimal conditions, with lower exposure and higher apertures improving clarity. Findings highlight laser trajectory photography as a valuable forensic tool for crime scene reconstruction and courtroom evidence. Future research should explore automated reflector systems and advanced imaging techniques.

Keywords : ND Filter; Long Exposure Photography; Laser; Laser Alignment.

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