The Crop Factor Unmasked - Articles and Tips | PentaxForums.com (Mobile)
Canon Knowledge Base - 35mm-equivalent focal length (Interchangeable-lens Digital Cameras)
APS-C vs full-frame – which sensor size is best? - Amateur Photographer
Crop Sensor (APS-C) Cameras and Lens Confusion
Metabones Speed Booster adapter gives lenses an extra f/stop and nearly full frame focal lengths on APS-C sensors - Newsshooter
APS-C vs full-frame - Canon Europe
Amazon.com : Fotodiox Pro Lens Mount Adapter - Canon EOS (EF, EF-s) Lens to Sony E-Mount Camera (APS-C & Full Frame Such as NEX-5, NEX-7 & α7) : Electronics
Confused with full frame lens vs APSC lens conversion: Sony Alpha / NEX E-mount (APS-C) Talk Forum: Digital Photography Review
Medium Format Lenses – Part II - Infrared Conversions, IR Modifications & Photography Tutorials | Life Pixel IR
Ultimate Guide to APS-C E-Mount Lenses for Sony Mirrorless Cameras
What's a “Normal” Lens? And Why Is My 18mm Lens “Equivalent” to a 28mm? | Shutterbug
35mm Equivalent Focal Length Comparison Visualizations & Examples for Crop Sensors — cameraville
Crop Sensor (APS-C) Cameras and Lens Confusion
How to Select Digital Camera
Fujifilm GFX Crop Factor and GF Lens 35mm Full Frame Equivalent Focal Lengths
Crop Factor Calculator
Focal length conversion for APS-C designed lenses: Beginners Questions Forum: Digital Photography Review
Best Focal Length For Bird Photography | Birda
Equivalence Also Includes Aperture and ISO
APS-C Vs Full Frame Camera Sensor | How to Use for Best Quality Photos
Full Frame Lens on APS-C vs APS-C Lens on Full Frame Explained • PhotoTraces
35 mm equivalent focal length - Wikipedia
Camera Lens Equivalent Focal Length Calculator • Photometry — Light • Online Unit Converters
Solved: EF-S v EF Lens - Crop Factor (Image Conversion Fac... - Page 2 - Canon Community
APS-C Vs Full Frame Camera Sensor | How to Use for Best Quality Photos
Fujifilm GFX Crop Factor and GF Lens 35mm Full Frame Equivalent Focal Lengths
The Crop Factor explained — Architekturfotografie Frankfurt
