Canon HJ18EX28B IASE A Manuale tascabile - Pagina 9
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PL Mount Cine Zoom Lenses
Canon is proud to debut two advanced-design 4K PL-Mount lenses
specifically developed to support high-end digital motion imaging.
These precision matched lenses inherently ensure the very highest
performance in contemporary 2K and HD digital 35mm motion imaging,
while definitively future proofing the transition to 4K production.
FK14.5-60
Lens
FK14.5-60
Range of Focal Length
14.5-60mm
4.1x
Zoom Ratio
Maximum Relative Aperture
T2.6 at 14.5-60mm
Angular Field of View for
79.2°x 49.9° (wide)
16:9 format
22.6°x 12.8° (tele)
M.O.D. (from image sensor) 0.70m/2'4''
Focus Rotation Angle
300°
Zoom Rotation Angle
160°
Iris Blade
11
Front Diameter
ø136.0
Weight (approx.)
9.9lbs (4.5kg)
FK30-300
Lens
FK30-300
Range of Focal Length
30-300mm
10x
Zoom Ratio
Maximum Relative Aperture
T2.95 at 30-240mm
T3.7 at 300mm
Angular Field of View for
43.6°x 25.4° (wide)
16:9 format
4.6°x 2.6° (tele)
M.O.D. (from image sensor) 1.5m/5'
Focus Rotation Angle
300°
Zoom Rotation Angle
160°
Iris Blade
11
Front Diameter
ø136.0
Weight (approx.)
12.8lbs (5.8kg)
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Production Platform 1
2/3-inch Cine Zoom Lenses
Variable Focal Length Lenses
Canon offers a family of two variable focal length lenses:
• 4.7 – 52mm T2.1 • 7.5 – 158mm T2.1
Their high performance is a coordinated optimization of MTF,
image brightness, and contrast across the image plane that
collectively contributes to outstanding picture sharpness. These
lenses include dual large luminous scales for zoom, iris, and
focus and a generous 270-degree rotation of the focus control.
HJ11x4.7B KLL-SC
Lens
HJ11x4.7B KLL-SC
Range of Focal Length
4.7mm - 52mm
T-Stop
T2.1
T-Stop Range
T2.1 - 16
Angular Field of View
91.2° x 59.8° at 4.7mm
16:9
10.5° x 5.9° at 52mm
M.O.D.
1'11"
Size (W x L)
ø95 x 242mm
Weight (approx.)
4.4lbs (2.0kg)
Focus Rotation Angle
270°
HJ21x7.5B KLL-SC
Lens
HJ21x7.5B KLL-SC
Range of Focal Length
7.5mm - 158mm
T-Stop
T2.1
T-Stop Range
T2.1 - 16
Angular Field of view
65.2° x 39.6° at 7.5mm
16:9
3.5° x 2.0° at 158mm
M.O.D.
3'10"
Size (W x L)
ø130 x 260mm
Weight (approx.)
5.94lbs (2.7kg)
Focus Rotation Angle
270°
* please refer to Production Platform chart on page 2
*
17