Canon EF 1200mm lens contact lenses
The Canon EF 1200mm 5.6L lens is a professional EF lens made by Canon that was introduced in 1993, six years after the launch of EOS cameras, and discontinued in 2005. The initial price for this lens was US$89,579. It weighs more than 36 pounds (16 kg), comes with its own heavy-duty tripod and case, and was built only by request. The focal length can be increased to 1700 mm or 2400 mm 11 using the Canon EF Extenders 1.4× and 2× respectively. Few of these lenses exist; Sports Illustrated magazine owns two of them, as does Canon Professional Services and James Jannard, the billionaire founder of Oakley.
Technical data
- Lens construction: 13 elements in 10 groups (protective glass and drop-in filter included)
- Diagonal angle of view: 2°-5°
- Focus adjustment: Inner focusing system with USM
- Closest focusing distance: 14m / 46ft
- Filter size: 48mm rear drop in
External links and references
- Canon Europe - EF 1200mm 5.6L USM
- Canon Museum - EF 1200mm 5.6L USM Block diagram
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