The YJ13x6 KTS is a 2/3-inch wide angle of view portable lens offered by Canon to support diverse remote imaging applications including teleconferencing, distance learning, and specialized broadcasting applications. It is a member of a family of three 2/3-inch SD remote control lenses that collectively offer an unusually broad range of creative options. The YJ13x6 KTS utilized breakthrough technologies and powerful computer-aided design techniques to produce a very wide-angle SDTV lens in a 3.73 lb package, an impressive 13% lighter than its predecessor, the YJ12x6.5B KTS. It is a design directly responding to the expressed creative desires of producers for a truly versatile SD acquisition system. ABOUT THIS LENS The YJ13x6B KTS represents a magnificent compromise between the demands for compact sized, light-weight and the exacting performance requirements for high-end SDTV production. The requisite optimization strategies to achieve this balance sought a high MTF over the entire image plane, minimization of chromatic aberrations, and maximization of image contrast. Preservation of the highest MTF at the wider angle focal lengths (where scene detail can be particularly high) was a special priority. - Three significant technologies converge to produce the new YJ13x6B KTS portable production lens system:
- Optical Technologies
newly developed optical materials combined with the very latest lens element design innovations and multilayer coatings - that produce an unsurpassed pristine imaging system. The IFpro logo identifies the deployment of the Internal Focus technology in the lens. - Combination of specialized materials, contemporary optical design, and multilayer coatings that produce the superb overall imagery
- Internal Focus - a Canon design innovation that uses a floating optical system to better control chromatic aberrations and reduce focus breathing effects
- Very short Minimum Object distance of 0.4 meters (10mm with Macro)
Product | | Product Category | Remote Control Lens | Product Series | YJ13x6B KTS | Image Composition | | Object Image Format | 2/3 Inch | Aspect Ratio | 16:9 | Object Image size | 9.6 mm (H) x 5.4 mm (V) | Zoom Ratio | 13 X | Focal Length Range | 6~78mm | Focal Length Range with Extender | 12~156mm | Angular Field of View | At 6mm 43.6? (H) x 25.3? (V) At 78mm 3.5? (H) x 2.0? (V) | Angular Field of View with Extender | At 12mm 36.6? (H) x 20.6? (V) At 156mm 2.8? (H) x 1.6? (V) | Optical Brightness | | Maximum Relative Aperture (F-Number) | At 6mm~58mm 1 : 2.0 At 78mm (Ramping Characteristic) 1 : 2.7 | Maximum Relative Aperture (F-Number) with Extender | At 12mm~116mm 1 : 4.0 At 156mm (Ramping Characteristic) 1 : 5.4 | Scene Composition | | MOD From Front of Lens | 0.4 Meter (10mm with Macro) | Scene Object Dimensions at MOD | At 6mm 74.6 cm x 42.0 cm At 78mm 5.4 cm x 3.0 cm | Scene Object Dimensions at MOD with Extender | At 12mm 36.6 cm x 20.6 cm At 156mm 2.8 cm x 1.6 cm | Physical Attributes | 165.4mm (6.5in) 105.1mm (4.1in) 211.7mm (8.3in) 3.39lbs (1.54kg) | Width | 165.4mm (6.5in) | Height | 105.1mm (4.1in) | Size Length mm mod1 | 211.7mm (8.3in) | Weight1 | 3.39lbs (1.54kg) | |