See Infrared Light with Your Own Eyes and Testing Situations

Roger Seheult, MD of MedCram explains how to use a filter over your phone camera to see infrared light for yourself. See all Dr. Seheult's videos at: https://www.medcram.com/

(This video was recorded on September 27th, 2025)

Roger Seheult, MD is the co-founder and lead professor at https://www.medcram.com/

He is Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine and an Associate Professor at the University of California, Riverside School of Medicine.
LINKS / REFERENCES:

2cm x 5cm IR-SENSE Film - INCLUDES 25% DISCOUNT FOR MEDCRAM VIEWERS (PhosphorTech Corporation) | https://www.paypal.com/ncp/payment/2THMY8T82CR5G

Near Infrared Transmission through Various Clothing Fabrics (Journal of Textile Science & Engineering) | https://www.hilarispublisher.com/open-access/near-infrared-transmission-through-various-clothing-fabrics-2165-8064.1000129.pdf

The health benefits of the great outdoors: A systematic review and meta-analysis of greenspace exposure and health outcomes (Environmental Research) | https://www.sciencedirect.com/science/article/pii/S0013935118303323

The Science of Near-Infrared Lighting: Fact or Fiction (IES) | https://www.ies.org/fires/the-science-of-near-infrared-lighting-fact-or-fiction/

LED lighting undermines visual performance (ResearchGate) | https://www.researchgate.net/publication/392009672_LED_lighting_undermines_visual_performance
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Video Produced by Kyle Allred
Edited by Daphne Sprinkle of Sprinkle Media Consulting, LLC
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Видео See Infrared Light with Your Own Eyes and Testing Situations канала MedCram - Medical Lectures Explained CLEARLY