Fotodiox Pro 144mm (5.7in) Speedring Insert for EZ-Pro Deep & Parabolic Focusing Softboxes - Profoto & PopSpot Ultra Compatible Lights XCD Macro Tube Voigtländer Nokton 50mm f/1

Voigtländer Nokton 50mm f/1

**Does Not Fit Sony a7 III/IV Series and A9 Cameras

5 lb (8 oz) Warranty Limited 24-Months

• 1x Top Straight Rulered Plate (14")

extension tubes don't add any extra optics

Fotodiox Pro 144mm (5.7in) Speedring Insert for EZ-Pro Deep & Parabolic Focusing Softboxes - Profoto & PopSpot Ultra Compatible Lights XCD Macro Tube Voigtländer Nokton 50mm f/1Description Specs Compatibility Product Highlights: Standard speedring insert for many light modifiers All metal interchangeable speedring insert Insert has an outer diameter of 5. 7 inches (14. 4 cm) Limited 2 Year Manufacturer Warranty This speedring insert is a replacement part for Deep EZ Pro Parabolic Softbox & the rear mount of the DLX Parabolic Focusing Softbox. By replacing the insert with a different model, you can mount the light modifier on