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two-third-inch-4k-uhd-production-whitepaper.pdf
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At NAB 2014 Grass Valley ignited the 4K 2/3-inch movement with the unanticipated showing of a prototype of what is now the LDX 86 Universe three-CMOS sensor camera system that has the ability to switch the camera from 4K UHD 1 X operation to HD 6 X extreme-speed operation. ... The rising number of sports leagues, broadcasters, and mobile production operators who have been expressing interest in the possibilities offered by the 2/3-inch 4K UHD acquisition system generally voice five key expectations:
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CINEMA EOS LENSES
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The broadcast lens design group of Canon has serviced the world’s broadcasters, production studios, and mobile production facilities for many decades. ... Canon’s optical design teams spent a considerable time using powerful computer aided simulation tools to explore the possibilities in reconciling very high 4K specifications with a variety of novel design strategies that would collectively contribute to a unique Canon Personality in the new cine zoom lenses.
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Specifications for the EF 400mm f/4 DO IS USM lens
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Approx. 197 x 232.7 mm/ 7.7 x 11 .6 inch (at 3.5m) Max. diameter and Length 128 x 232.7 mm/5 x 9.1 inch Weight
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Specifications for the EF 400mm f/5.6L USM lens
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Approx. 194 x 291 mm/ 7.6 x 11 .5 inch (at 3.5m) Filter Diameter 77 mm / 3.0 inch Max. diameter and Length
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Canon Sumire Prime cinema lens specifications
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23.1 × 13.0cm 19.7 x 11 .0cm 13.7 x 7.7cm
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EOS R SYSTEM MOUNT ADAPTERS BATTERY GRIP
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3.15-inch diagonal) Resolution Approx. 2.10 million dots Wi-Fi ® Connectivity 802.11b/g/n Compatible BluetoothConnectivity Bluetooth® Version 4.1 compliant Exterior Dimension (W x H x D) Approx. 5.35 x 3.87 x 3.32 in.
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What is the Maximum Aperture with the 1.4X III Extender
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EF-S60mm f/2.8 Macro USM Specifications
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EF-S60mm f/2.8 Macro USM Marketed March 2005 Lens Construction (group) 8 Lens Construction (element) 12 No. of Diaphragm Blades 7 Minimum Aperture 32 Closest Focusing Distance (m) 0.2 Maximum Magnification (x) 1 Filter Diameter (mm) 52 Maximum Diameter x Length (mm) 73 X 69.8 Weight (g) 335
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Lenses that can be used with Extender EF1.4X III and EF2X III
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Usable lenses: EF 200mm f/1.8L USM * 280mm f/2.5 400mm f/3.5 EF 200mm f/2L IS USM 280mm f/2.8 400mm f/4 EF 300mm f/4L USM 420mm f/5.6 600mm f/ 8 EF 300mm f /4L IS USM 420mm f/5.6
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Specifications for the EF1.4X III and EF2X III Extenders
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Please see the dimensions, weights, and other specifications for the EF1.4 X III and EF2 X III Extenders.
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