Canon Extension Tube EF 25 II
These close-up accessories are placed between the camera body
and lens to enable high-magnification photography. Eight electronic contact
points allow communication between the camera and lens to continue as usual.
The magnification differs according to the lens selected, but for standard
zoom lenses it is about 0.3X to 0.5X for the EF 12 II and 0.7X or more for
the EF 25 II. By using both tubes together, magnification can be extended.
Manual focusing is recommended. The result of using extension tubes is that
the distance from the back of the lens to the film surface is longer, which
means you can take photographs at shorter distances to the subject. Extension
tubes are thus commonly used for macro photography and sometimes for closeup
portraits. Key
Features : Shortens focusing distance of lens, Compatible with EF-S lenses,
as well as EF and TS-E lenses, White-index mark provided for digital SLR EF-S
lenses, Red mark provided for photo lenses. When using the camera`s TTL
metering system, no exposure compensation will be required (exposure
compensation is required for handheld meters). This updated version II is now
also fully compatible with Canon Digital EF-S lenses, as well as standard
photo EF and TS-E lenses. Extension Tube EF 25 II is recommended for lenses
with a focal lenght of 50mm and up (EF-S 18-55mm can be used at middle and
tele zoom settings). |
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Technical | |
Warranty | Non Warranty |