The 3 extension tubes can be added between the camera and the lens

By moving the lens further away from the film or sensor in the camera, the lens is forced to focus much closer than normal

The greater the length of the extension tube, the closer the lens can focus

It is durable and reliable

The 3 extension tubes can be added between the camera and the lens

By moving the lens further away from the film or sensor in the camera, the lens is forced to focus much closer than normal

The greater the length of the extension tube, the closer the lens can focus

It is durable and reliable for long-term use

This extension tube ring does not affect image quality, because there is no optics inside

Length adjustment will not affect sharpness and saturation

Specifications:

• Dimensions: 2.80 x 2.60 inch / 7.1 x 6.6 cm (H x Diameter)
• Weight: 4.44 oz / 126 g
• Material: metal (not plastic)
• Color: black
• Size: 9mm tube (Tube 1); 16mm tube (Tube 2); 30mm tube (Tube 3)
• Compatible with: All CANON eos EF DSLR & SLR

Package Includes:

• 1x Macro Extension Tube Set (3 extension tubes)