Bower 2X Auto Focus Teleconverter for Canon AF-D
- This is a used item
- No Longer Available
The 2x teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6.
Teleconverters are not recommended for lenses wider than 50mm.
- Multi-coated elements result in crisper images
| Magnification | 2x |
| Lens Elements/Groups | 4/4 |
| Length | 1" (26mm) |
| Diameter | 2.6" (66.5mm) |
| Weight | 4.3 oz (121 g) |
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