Function:
High quality metal material, lightweight, sturdy and durable
Three rings create 7 different combinations to extend the lens focal length of the close-up shot, and will not alter the optical quality of the image so there is no glare in the image and provide a higher quality image than a close-up filter. It is an alternative to expensive macro lenses for macro photography. Electronic contacts keep camera metering and autofocus function securely fit the cameras EF mount and a good accessory for photography enthusiasts
Specifications:
Material: Metal + ABS
Color: Black.
Mount: EF
Lens Ring Type: 13mm 21mm 31mm
Magnification: 0.24 - 1.47 times
Focal Length: 4.2-21cm / 1.65-8.26inch
Manual Focal Length Range: 0.53-5cm / 0.12-1.97inch
Suitable for Canon cameras with EF mount
Weight: Approx. 5.0 oz (145
Package List:
1 x Lens Adapter Ring Set
2 x Lens Caps
1 x Storage Bag