![Metabones Speed Booster adapter gives lenses an extra f/stop and nearly full frame focal lengths on APS-C sensors - Newsshooter Metabones Speed Booster adapter gives lenses an extra f/stop and nearly full frame focal lengths on APS-C sensors - Newsshooter](https://www.newsshooter.com/wp-content/uploads/2013/01/booster-21.jpg)
Metabones Speed Booster adapter gives lenses an extra f/stop and nearly full frame focal lengths on APS-C sensors - Newsshooter
![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 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](https://m.media-amazon.com/images/I/61gdJ5-FJhL.jpg)
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
![Medium Format Lenses – Part II - Infrared Conversions, IR Modifications & Photography Tutorials | Life Pixel IR Medium Format Lenses – Part II - Infrared Conversions, IR Modifications & Photography Tutorials | Life Pixel IR](https://www.lifepixel.com/wp-content/uploads/2017/12/DSCN7412x766.jpg)
Medium Format Lenses – Part II - Infrared Conversions, IR Modifications & Photography Tutorials | Life Pixel IR
![Canon Lenses: Crop Factor Conversion Chart - Canon Lens List 2018: Full-Frame and APS-C (Crop Factor) Lenses | Tom's Guide Canon Lenses: Crop Factor Conversion Chart - Canon Lens List 2018: Full-Frame and APS-C (Crop Factor) Lenses | Tom's Guide](https://cdn.mos.cms.futurecdn.net/WxA7KenBDjTSz5MgeHchkY.jpg)