mmCalc - Apps on Google Play
6x7 equivalent focal lengths in 35mm - Medium Format - Photo.net
Fujifilm GFX Crop Factor and GF Lens 35mm Full Frame Equivalent Focal Lengths | Crop factor, Lens, Fujifilm
Equivalence Also Includes Aperture and ISO
4x5 Lenses - Choosing the Best Focal Length — Alex Burke Photography
Lens Coverage and Crop Factor on 35mm >> Film and Digital Format | NOTES
Crop Factor Calculator | Giggster Guide
Documentation — Depth of Field Calculator & Comparison Tool
mmCalc v2.0 Released - Crop factor calculator website and app - mirrorlessrumors
The Crop Factor Unmasked - Articles and Tips | PentaxForums.com (Mobile)
Equivalence Also Includes Aperture and ISO
Lens focal length conversions - historical comment and autocritique - Casual Photo Conversations - Photo.net
35 mm equivalent focal length - Wikipedia
It is real easy to calculate the 35mm equivalent: Sony Cyber-shot Talk Forum: Digital Photography Review
Calculate FOV - S16mm, S35mm and Full Frame lenses | chater camera
Canon Knowledge Base - 35mm-equivalent focal length (Interchangeable-lens Digital Cameras)
Understanding Medium Format vs 35mm Lenses and Equivalent Focal Lengths » Shoot It With Film
This Crop Factor Calculator Makes Sensor Math a Breeze | PetaPixel
What's a “Normal” Lens? And Why Is My 18mm Lens “Equivalent” to a 28mm? | Shutterbug
Lens Focal Length Equivalents — Jake Horn Photography
mmCalc on the App Store
What is Crop Factor? Here is What You Need to Know
