Product Highlights :

• Mounting made of metal ring, much stronger and more durable.
• These extension tubes can maintain auto focus, TTL metering and auto exposure.
• It is much easier to control your camera in low light situation.
• Extension tubes are designed to enable a lens to focus closer than its normal minimum focusing distance.
• Getting closer has the effect of magnifying your subject.
• Ideal for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost.
• The extension tubes have no optics. They are mounted in between the camera body and lens to create more distance between the lens and sensor. By moving the lens father away from the film or CCD 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.
• The Extension Tube comes in a set of 3 tubes of different lengths:
  - Canon mount: 13mm, 21mm and 31mm
  - Nikon mount:. 12mm, 20mm and 36mm
• It can be used separately or combined in seven magnification strength

Package Contents :

• 1 x Metal Mount AF Macro Extension Tube Set
• 1 x Front Cap
• 1 x Rear Cap

Product Highlights :

• These extension tubes can maintain auto focus, TTL metering and auto exposure.
• It is much easier to control your camera in low light situation.
• Extension tubes are designed to enable a lens to focus closer than its normal minimum focusing distance.
• Getting closer has the effect of magnifying your subject.
• Ideal for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost.
• The extension tubes have no optics. They are mounted in between the camera body and lens to create more distance between the lens and sensor. By moving the lens father away from the film or CCD 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.
• The Extension Tube comes in a set of 3 tubes of different lengths:
  - Canon mount: 13mm, 21mm and 31mm
  - Nikon mount:. 12mm, 20mm and 36mm
  - Sony mount:. 13mm, 20mm and 36mm
• It can be used separately or combined in seven magnification strength

Package Contents :

• 1 x AF Macro Extension Tube Set
• 1 x Front Cap
• 1 x Rear Cap