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The Polaroid 77mm IR720 Infrared Filter is used for infrared photography with digital cameras and specialized infrared film. This nearly opaque filter blocks all visible light up to 720nm, enabling recording of subject matter and scenes that are not visible under normal conditions. Due to the nature of infrared photography, the filter factor for this filter is highly variable and depends largely on the ISO sensitivity in use and lighting conditions. Additionally, it is recommended that auto-exposure and autofocus functions are disabled during use for greater control over the results.
This filter is constructed from optical glass and features an aluminum filter ring to provide increased rigidity and as well as resistance against expansion or contraction due to temperature variances.
Used for infrared photography applications with digital cameras and specialized IR film.
Blocks all visible light up to 720nm for photographing subjects and details that are not normally visible.
Variable filter factor depending on ISO sensitivity and lighting conditions.
In the Box
Polaroid 77mm IR720 Infrared Filter
Plastic Filter Case
Limited 10-Year Warranty
Table of Contents
Variable (depending on ISO sensitivity and lighting conditions)