Last night on the Discovery channel a photographer was using a Canon HDTV camera with an interesting 80X zoom lens. Google came up with some interesting specs on Canon's site. Sorry its for HDTV cameras only :)
HJ40x14B IASD-V Portable Super Telephoto Lens
Focal Length 14-560mm F2.8 and 28-1120mm with the flick of a switch with the built in 2x Extender
80X zoom!!!!
IS of course
Weight 12 lb (5.5 kg)
BH has it listed for $ 66,999.95 but sorry the lens is special order
BHPhoto
Heres a PDF for the lens:
http://www.canon.com/bctv/products/pdf/HJ40ex10_14B.pdf
If that is just not enough Canon also makes a 9.9-930mm F1.7 lens (!!!) that is 18.6-1860mm with the built in 2X. Sorry I couldnt find a listing at BH for this one.
9-900 PDF
Lens Model Name XJ100x9.3B IE-D
Zoom Ratio 100x
Built-in Extender 2.0x
Range of Focal Length (with Extender) 9.3 - 930mm
18.6 - 1860mm
Maximum Relative Aperture (with extender) 1:1.7 at 9.3 - 296mm
I like the built in 2X extender feature of these HDTV lenses. I would like to see Canon offer this type of extender for DSLR super telephotos that could flip in and out of position but remain installed on the lens.
Robert






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