Fotodiox Macro Extension Tube Set for Canon EOS M (EF-M) Mount Mirrorless Cameras for Extreme Close-up Photography 8x10 Made of premium grade crystal

Made of premium grade crystal

• Recommended Use: filming race car rides

please check the Fotodiox Knowledge Base article

• Spherical shape

Fotodiox Macro Extension Tube Set for Canon EOS M (EF-M) Mount Mirrorless Cameras for Extreme Close-up Photography 8x10 Made of premium grade crystalDescription Specs Compatibility Notes Product Highlights: Any combination of tubes can be used for various reproduction ratios No optical insert maintains lens optical quality while remaining lightweight Extension tubes are designed to enable a lens to focus closer than normal Includes: camera & lens mounts, 7mm, 14mm and 28mm tube sections Limited 2 Year Manufacturer Warranty Fotodiox Macro Extension Tubes are a wonderful substitution for expensive