Canon YH12x4.8 Series Pro-video ENG Lens
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[edit] Product Name
Canon YH12x4.8 Series Pro-video ENG Lens
[edit] Manufacturer Part Number
YH12x4.8 Series
[edit] Product Date
circa September 2005
[edit] Product Image
[edit] Manufacturer Provided Specifications and Description
- Specifications
Product
Product Category: Pro-video ENG Lens
Image Composition
Object Image Format: 1/2 inch; 4:3 Aspect Ratio
Object Image Size: 6.4 mm (H) x 4.8 mm (V)
Zoom Ratio: 12 X
Focal Length Range: 4.8~58mm
Focal Length Range with Extender: 9.6~116mm
Angular Field of View
- At 4.8mm: 67.4o (H) x 53.1o (V)
- At 58mm: 6.3o (H) x 4.7o (V)
Angular Field of View with Extender
- At 9.6mm: 36.9o (H) x 28.1o (V)
- At 116mm: 3.2o (H) x 2.4o (V)
Optical Brightness
Maximum Relative Aperture (F-Number)
- At 4.8~44.6mm: 1 : 1.5
- At 58mm (Ramping Characteristic): 1 : 1.95
Maximum Relative Aperture (F-Number) with Extender
- At 9.6~89.2mm: 1 : 3.0
- At 116mm (Ramping Characteristic): 1 : 3.9
Scene Composition
MOD From Front of Lens: 0.4 Meter (50mm with macro)
Scene Object Dimensions at MOD
- At 4.8mm: 62.3 cm x 46.7 cm
- At 58mm: 5.0 cm x 3.8 cm
Scene Object Dimensions at MOD with Extender
- At 9.6mm: 31.2 cm x 23.4 cm
- At 116mm: 2.5 cm x 1.9 cm
Physical Attributes
Size
- Width: 162.2mm / 6.4in
- Height: 101mm / 4in
- Length: 233.5mm / 9.2in
Weight: 1.9kg / 4.19lbs
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