You can remove the IR cut filter on Sigma Foveon cameras - it's fun!
Infrared and ultraviolet photography
NEW IR-Block/Visible Transmitting Optical Filters
Variable Infrared Filters - Infrared Conversions, IR Modifications & Photography Tutorials | Life Pixel IR
Infrared Lens Filter That Mimics the Look of Kodak Aerochrome Film
Review of variable Infra Red filter | GCM Photographic
Life Pixel Digital Infrared Filter Comparison Photos
Infrared Conversions :: Spencers Camera
Tiffen 4 x 4" T1 IR Filter W44IR B&H Photo Video
With & Without IR filter (Side-by-side comparison) - YouTube
Infrared Effect Filter Comparison | IRreCams
Understanding Infrared Photography & IR Filters Part 1 | ePHOTOzine
Why and How to do infrared photography - Reed Hoffmann
What is an IR-cut filter - and why do embedded vision applications need it? - e-con Systems
The Right Filters for Achromatic Shooting - Capture Integration
The best infrared filter in 2023 | Digital Camera World
Hoya 49mm R72 Infrared Filter B-49RM72-GB B&H Photo Video
Infrared photography – Unconverted vs Converted camera with different IR filters comparison · David Kennard Photography
Zomei IR filters 680nm 760nm 850nm comparison for B&W IR · David Kennard Photography
HOYA | Reviews - Infrared photography with the HOYA R72 filter
A Quick Intro To Infrared Photography
VSCO Launches New Set of Filters that Simulate Infrared Photography | PetaPixel
What is a full spectrum conversion? – Kolari Vision
Sigma SD1 and SD15 for Digital Infrared Photography,
With and Without Infrared Filter on the lens - YouTube
Infrared Photography - Unlocking Artistic Possibilities
Kolari Vision IR Chrome Lens Filter – Kolari Vision
What Is IR-Cut (Infrared-cut) On Security Cameras and How it Works? – ANNKE | Help Center
Infrared Effect Filter Comparison | IRreCams
