Product details of HKS Macro Extension Tube Ring Set for Canon EOS EF mount 7D 50D 60D 550D 600D 1100D

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Features:
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
This brand new Macro Extension Tube set for Canon EOS EF film and digital SLR cameras is composed of 3 extension tubes - 9mm 16mm 30mm and male and female adapters. Mount the tubes between lens and camera body to get your choice of macro ranges. 8 combination in total!
Use this set with your normal lens and you will get the quality which is as good as the original lens and the size sharpness and versatility is perfect for the macro and close-up pictures.
This Macro Extension Tube set does not preserve the automatic diaphragm. You need to use manual focus and manual exposure while shooting.
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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


NOTS:
This extension tube consists of 5 parts:
Camera Body Mount Adapter
Lens Mount Adapter
9mm tube (Tube 1)
16mm tube (Tube 2)
30mm tube (Tube 3)

The more tubes you add the closer the focus and the greater the magnification.
There are no electrical contacts in the extension tubes. Exposure has to be adjusted manually. Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture (without an aperture ring).
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Specifications of HKS Macro Extension Tube Ring Set for Canon EOS EF mount 7D 50D 60D 550D 600D 1100D

What's in the box: General Features:
SKU NO037SPAA3HOGTANMY-6980229
Size (L x W x H) 6.50 x 6.50 x 6.50
Weight 0.13
Warranty period No Warranty
Warranty type No warranty information provided