Instrukcja obsługi Canon CN-E20-50mm T2.4 L FP
Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Canon CN-E20-50mm T2.4 L FP (4 stron) w kategorii Obiektyw. Ta instrukcja była pomocna dla 22 osób i została oceniona przez 11.5 użytkowników na średnio 4.2 gwiazdek
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© 2023.07 CANON INC. BT1-D002-D-ENG
①
②
③
④
BACK FOCUS ADJUSMENT
NAMES OF PARTS
Focus drive gear
Zoom drive gear
Iris drive gear
Lens holder
F.B. Adjust e r
PL mount
EF mount
Attachment holder
1. Open the rubber cap of F.B. adjuster and loosen the
F.B. adjusting xing
screw (black) using the standard
screwdriver.
2.
Select an object at an appropriate distance
*
.
Use any object with sharp contrast to facilitate the
adjustment work.
3.
Set the iris fully open.
4.
Set the lens to the telephoto angle by turning the zoom
ring.
5.
Bring the object into focus by turning the focus ring.
6.
Set the lens to the widest angle by turning the zoom ring.
7.
Turn the F.B. adjusting screw (gold) with a standard
screwdriver to focus.
8. Repeat steps 4 to 7 a few times until the object is
brought into focus both at the widest end and the
telephoto end.
9.
After the back focus adjustment is completed, tighten the
F.B. adjusting xing screw. Then close the rubber cap.
If the image formation plane of the lens and the focal plane of the camera are not aligned, the image will not be
in focus when zooming, resulting in out-of-focus images.
PL mount lenses are equipped with a LEMO 4-pin connector.
It connects to external devices that support Cookeʼs /i Technology.
① Lens body
② Lens cap
③ Rear lens cap
④ Attachment holder
⑤
Operation Manual
"
Before Using The Product
"
⑥
Operation Manual
"
Regulations
"
Make sure all of the following items are included in the packing box. If you nd any item missing, please
contact your Canon sales representative or dealer.
F.B. Adjusting Screw (Gold)
F.B. Adjustment
Fixing Screw (Black)
F.B. Adjuster
LEMO 4-pin
Connector
CN-E20-50mm T2.4 L F
/ CN-E20-50mm T2.4 L FP
CN-E45-135mm T2.4 L F
/ CN-E45-135mm T2.4 L FP
CN-E14-35mm T1.7 L S
/ CN-E14-35mm T1.7 L SP
CN-E31.5-95mm T1.7 L S
/ CN-E31.5-95mm T1.7 L SP
Digital Cinema Lens
Before using the product, make sure to read the "GENERAL SAFETY INFORMATION" and be sure to use the
product correctly.
This product comes with the following documents:
• Operation Manua
l "
Before Using The Product
"
(Included with the product)
• Operation Manual
"
Regulations
"
(Included with the product)
• Operation Manual (Web)
• Depth-of-eld (Web)
ENG OPERATION MANUAL
PRODUCT LIST
The illustrations in this manual show CN-E20-50mm T2.4 L F unless otherwise specied.
The shapes of product may vary depending on models and specications.
⑤
⑥
A variety of professional camera accessories are available using
φ
15 mm and
φ
19 mm rod adaptors.
(When using a
φ
19 mm rod, attach the supplied attachment holder to the lens holder.)
1. Attach the lens to the camera tightly so that both mounting surfaces are
in complete contact.
2. Secure the attachment holder on the lens support using
the clamping screw supplied with the lens support.
3. Fix the lens support to the rods using lens support xing screws.
MOUNTING AND CONNECTING
Lens suppor
t
Note
For details on how to attach the lens, refer to the camera's
operation manual as well.
For PL mount, read the following instructions before mounting the lens.
1.
The PL mount supports Cookeʼs /i Technology, so make sure that the camera is set to “/i”.
2.
Do not mount the lens if the camera is set to a mount communication mode other than “/i”. Doing so
could result in malfunction.
Note
1.
Before mounting the lens on the camera, make sure that the power of camera and the power of supply
equipment are turned o.
2.
Be sure to use the lens holder when mounting the lens on a camera. Be sure to avoid applying
excessive weight to the lens mount when the lens is mounted on a lens support.
*
CN-E20-50mm T2.4 L F / CN-E20-50mm T2.4 L FP
：approx. 0.9-1.8 m,
3
-
6 ft
CN-E45-135mm T2.4 L F / CN-E45-135mm T2.4 L FP
：approx. 1.8-3.7 m,
6
-
12 ft
CN-E14-35mm T1.7 L S / CN-E14-35mm T1.7 L SP
：approx. 0.9-1.8 m,
3
-
6 ft
CN-E31.5-95mm T1.7 L S / CN-E31.5-95mm T1.7 L SP
：approx. 1.8-3.7 m,
6
-
12 ft
Rods
Screw supplied with
the lens support
Lens support
xing screws
2/4
© 2023.07 CANON INC. BT1-D002-D-ENG
EXTERNAL VIEW
F type
（
EF mount
）
SPECIFICATIONS
CN-E20-50mm T2.4 L F (EF mount)
CN-E20-50mm T2.4 L FP (PL mount)
Focal Length 20-50 mm
Maximum Relative Aperture (T no) 1 : 2.4
Iris Blade
11
Image Circle
φ
46.4 mm
Aspect Ratio
1.78 : 1 1.9 : 1 1.5 : 1 1.9 : 1
Dimensions（H
×
V）
35.7×20.1 mm 38.1×20.1 mm 36×24 mm 40.96×21.6 mm
Angle of View
（H
/
V）
Wide angle
end
83.5° / 53.4° 87.2° / 53.4° 84.0° / 61.9° 91.4° / 56.7°
Telephoto end
39.3° / 22.7° 41.7° / 22.7° 39.6° / 27.0° 44.5° / 24.4°
Minimum Object Distance
(M.O.D.)
[from the image sensor]
0.6 m (2')
Object Dimensions
at M.O.D.（H
×
V）
Wide angle
end
64.9×36.6 cm 69.3×36.6 cm 65.5×43.7 cm 74.5×39.3 cm
Telephoto end
24.7×13.9 cm 26.4×13.9 cm 24.9×16.6 cm 28.4×15.0 cm
Front Diameter
φ
114 mm
Thread for lters
φ
112 mm
P
1.0
Size
(W × H × L)
Approx. 131.2×133.6×241.3 mm (EF mount)
Approx. 131.2×133.6×233.3 mm (PL mount)
Weight Approx. 3.3 kg
• A variety of professional camera accessories compatible with the
φ
15 mm and
φ
19 mm rod system can be used with
this lens.
• Lenses compatible with Full-frame, Super 35mm, APS-H and APS-C Sensor cameras.
When mounted on a camera with a dierent
image
size,the angle of view changes.
12
115.6
UNIC1/4-20
241.3
8
155
100.1
62.7
6
7
5.5
φ114
φ54
133.6
68
27
φ17
UNIC3/8-16
（Unit : mm）
133.6
68
12
107.6
UNIC1/4-20
233.3
8
147
92.1
54.7
6
7
13.3
φ114
φ54
133.6
68
27
φ17
UNIC3/8-16
（Unit : mm）
2
Note
This lens is a full manual lens for shooting movies.
• When used to shoot still images or when manual operations are performed in AE or other Auto modes, the lens may not
operate properly or the indications may not be correct.
• Do not operate the lens during initialization of the camera settings.
• This lens is developed primarily for movie production, and have a color balance typical for movies. This means that the
color reproduction is warmer than that of EF lenses which are basically used to shoot still images. Therefore, when using
both types of lens together, adjust the color balance (redo the white balance etc.) as necessary.
• In general, the depth of eld becomes shallow and the focusing range becomes extremely narrow near the widest aperture
and when shooting a subject at close range. In addition, this tendency increases for lenses with longer focal lengths. When
shooting images, carefully check the focusing condition using the zoom mode of the nder or other means, and shoot a
sucient number of test images before performing focus operations.
(for EF mount Lens only)
• The T number is printed on the iris ring of this lens, but the F value may be displayed on the camera side.
• Information of the focal length displayed on the camera side omits the gures below the decimal point.
FP type
（
PL
mount
）
Focus drive gear Zoom drive gear Iris drive gear
Number of teeth 162 148 140
Module 0.8 0.8 0.8
P.C.D. 129.6 mm 118.4 mm 112 mm
Angular rotation 300° 93.5° 55°
Spur gear specications
CN-E20-50mm T2.4 L F
/ CN-E20-50mm T2.4 L FP
EXTERNAL VIEW
F type
（
EF mount
）
SPECIFICATIONS
CN-E45-135mm T2.4 L F (EF mount)
CN-E45-135mm T2.4 L FP (PL mount)
Focal Length 45-135 mm
Maximum Relative Aperture (T no) 1 : 2.4
Iris Blade
11
Image Circle
φ
46.4 mm
Aspect Ratio
1.78 : 1 1.9 : 1 1.5 : 1 1.9 : 1
Dimensions（H
×
V）
35.7×20.1 mm 38.1×20.1 mm 36×24 mm 40.96×21.6 mm
Angle of View
（H
/
V）
Wide angle
end
43.3° / 25.2° 45.9° / 25.2° 43.6° / 29.9° 48.9° / 27.0°
Telephoto end
15.1° / 8.5° 16.1° / 8.5° 15.2° / 10.2° 17.3° / 9.1°
Minimum Object Distance
(M.O.D.)
[from the image sensor]
1.0 m (3'4")
Object Dimensions
at M.O.D.（H
×
V）
Wide angle
end
67.2×37.8cm 71.7×37.8cm 67.7×45.2cm 77.1×40.6cm
Telephoto end
21.6×12.1cm 23.0×12.1cm 21.7×14.5cm 24.7×13.0cm
Front Diameter
φ
114 mm
Thread for lters
φ
112 mm
P
1.0
Size
(W × H × L)
Approx. 131.2×133.6×246.4 mm (EF mount)
Approx. 131.2×133.6×238.4 mm (PL mount)
Weight Approx. 3.4 kg
• A variety of professional camera accessories compatible with the
φ
15 mm and
φ
19 mm rod system can be used with
this lens.
• Lenses compatible with Full-frame, Super 35mm, APS-H and APS-C Sensor cameras.
When mounted on a camera with a dierent
image
size,the angle of view changes.
12
UNIC1/4-20
（Unit : mm）
27
φ17
UNIC3/8-16
115.6
φ114
φ54
133.6
68
246.4
8
155
100.1
62.7
6
7
5.5
27
φ17
UNIC3/8-16
（Unit : mm）
UNIC1/4-20
133.6
68
12
107.6
φ114
φ54
238.4
8
147
92.1
54.7
6
7
13.3
2
Note
This lens is a full manual lens for shooting movies.
• When used to shoot still images or when manual operations are performed in AE or other Auto modes, the lens may not
operate properly or the indications may not be correct.
• Do not operate the lens during initialization of the camera settings.
• This lens is developed primarily for movie production, and have a color balance typical for movies. This means that the
color reproduction is warmer than that of EF lenses which are basically used to shoot still images. Therefore, when using
both types of lens together, adjust the color balance (redo the white balance etc.) as necessary.
• In general, the depth of eld becomes shallow and the focusing range becomes extremely narrow near the widest aperture
and when shooting a subject at close range. In addition, this tendency increases for lenses with longer focal lengths. When
shooting images, carefully check the focusing condition using the zoom mode of the nder or other means, and shoot a
sucient number of test images before performing focus operations.
(for EF mount Lens only)
• The T number is printed on the iris ring of this lens, but the F value may be displayed on the camera side.
• Information of the focal length displayed on the camera side omits the gures below the decimal point.
FP type
（
PL
mount
）
Focus drive gear Zoom drive gear Iris drive gear
Number of teeth 162 148 140
Module 0.8 0.8 0.8
P.C.D. 129.6 mm 118.4 mm 112 mm
Angular rotation 300° 93.5° 55°
Spur gear specications
CN-E45-135mm T2.4 L F
/ CN-E45-135mm T2.4 L FP
3/4
© 2023.07 CANON INC. BT1-D002-D-ENG
EXTERNAL VIEW
S type
（
EF mount
）
SPECIFICATIONS
CN-E14-35mm T1.7 L S (EF mount)
CN-E14-35mm T1.7 L SP (PL mount)
Focal Length 14-35 mm
Maximum Relative Aperture (T no) 1 : 1.7
Iris Blade
11
Image Circle
φ
31.4 mm
Aspect Ratio
1.78 : 1 1.9 : 1
Dimensions（H
×
V）
24.6×13.8 mm 26.2×13.8 mm
Angle of View
（H
/
V）
Wide angle
end
82.6° / 52.5° 86.2° / 52.5°
Telephoto end
38.7° / 22.3° 41.0° / 22.3°
Minimum Object Distance
(M.O.D.)
[from the image sensor]
0.6 m (2')
Object Dimensions
at M.O.D.（H
×
V）
Wide angle
end
63.5×35.6 cm 67.6×35.6 cm
Telephoto end
24.2×13.6 cm 25.8×13.6 cm
Front Diameter
φ
114 mm
Thread for lters
φ
112 mm
P
1.0
Size
(W × H × L)
Approx. 131.2×133.6×241.3 mm (EF mount)
Approx. 131.2×133.6×233.3 mm (PL mount)
Weight Approx. 3.4 kg
• A variety of professional camera accessories compatible with the
φ
15 mm and
φ
19 mm rod system can be used with
this lens.
• Lenses compatible with Super 35mm and APS-C Sensor cameras, but not compatible with Full-frame and APS-H Sensor
cameras.
When mounted on a camera with a dierent image size,the angle of view changes.
27
φ17
241.3
8
155
100.1
62.7
7
5.5
6
φ114
φ54
133.6
68
12
115.6
UNIC1/4-20
27
φ17
UNIC3/8-16
（Unit : mm）
27
φ17
UNIC3/8-16
（Unit : mm）
233.3
8
147
92.1
54.7
6
7
13.3
2
φ114
133.6
68
12
107.6
φ54
UNIC1/4-20
SP type
（
PL
mount
）
Focus drive gear Zoom drive gear Iris drive gear
Number of teeth 162 148 140
Module 0.8 0.8 0.8
P.C.D. 129.6 mm 118.4 mm 112 mm
Angular rotation 300° 93.5° 55°
Spur gear specications
CN-E14-35mm T1.7 L S
/ CN-E14-35mm T1.7 L SP
Note
This lens is a full manual lens for shooting movies.
• When used to shoot still images or when manual operations are performed in AE or other Auto modes, the lens may not
operate properly or the indications may not be correct.
• Do not operate the lens during initialization of the camera settings.
• This lens is developed primarily for movie production, and have a color balance typical for movies. This means that the
color reproduction is warmer than that of EF lenses which are basically used to shoot still images. Therefore, when using
both types of lens together, adjust the color balance (redo the white balance etc.) as necessary.
• In general, the depth of eld becomes shallow and the focusing range becomes extremely narrow near the widest aperture
and when shooting a subject at close range. In addition, this tendency increases for lenses with longer focal lengths. When
shooting images, carefully check the focusing condition using the zoom mode of the nder or other means, and shoot a
sucient number of test images before performing focus operations.
(for EF mount Lens only)
• The T number is printed on the iris ring of this lens, but the F value may be displayed on the camera side.
• Information of the focal length displayed on the camera side omits the gures below the decimal point.
EXTERNAL VIEW
S type
（
EF mount
）
SPECIFICATIONS
CN-E31.5-95mm T1.7 L S (EF mount)
CN-E31.5-95mm T1.7 L SP (PL mount)
Focal Length
31.5-95
mm
Maximum Relative Aperture (T no) 1 : 1.7
Iris Blade
11
Image Circle
φ
31.4 mm
Aspect Ratio
1.78 : 1 1.9 : 1
Dimensions（H
×
V）
24.6×13.8 mm 26.2×13.8 mm
Angle of View
（H
/
V）
Wide angle
end
42.7°
/
24.7° 45.2°
/
24.7°
Telephoto end 14.8°
/
8.3° 15.7°
/
8.3°
Minimum Object Distance
(M.O.D.)
[from the image sensor]
1.0 m (3'4")
Object Dimensions
at M.O.D.（H
×
V）
Wide angle
end
65.2 × 36.6cm 69.4 × 36.6cm
Telephoto end 20.9 × 11.7cm 22.3 × 11.7cm
Front Diameter
φ
114 mm
Thread for lters
φ
112 mm
P
1.0
Size
(W × H × L)
Approx. 131.2×133.6×246.4 mm (EF mount)
Approx. 131.2×133.6×238.4 mm (PL mount)
Weight Approx. 3.5 kg
• A variety of professional camera accessories compatible with the
φ
15 mm and
φ
19 mm rod system can be used with
this lens.
• Lenses compatible with Super 35mm and APS-C Sensor cameras, but not compatible with Full-frame and APS-H Sensor
cameras.
When mounted on a camera with a dierent image size,the angle of view changes.
SP type
（
PL
mount
）
CN-E31.5-95mm T1.7 L S
/ CN-E31.5-95mm T1.7 L SP
Note
This lens is a full manual lens for shooting movies.
• When used to shoot still images or when manual operations are performed in AE or other Auto modes, the lens may not
operate properly or the indications may not be correct.
• Do not operate the lens during initialization of the camera settings.
• This lens is developed primarily for movie production, and have a color balance typical for movies. This means that the
color reproduction is warmer than that of EF lenses which are basically used to shoot still images. Therefore, when using
both types of lens together, adjust the color balance (redo the white balance etc.) as necessary.
• In general, the depth of eld becomes shallow and the focusing range becomes extremely narrow near the widest aperture
and when shooting a subject at close range. In addition, this tendency increases for lenses with longer focal lengths. When
shooting images, carefully check the focusing condition using the zoom mode of the nder or other means, and shoot a
sucient number of test images before performing focus operations.
(for EF mount Lens only)
• The T number is printed on the iris ring of this lens, but the F value may be displayed on the camera side.
• Information of the focal length displayed on the camera side omits the gures below the decimal point.
12
UNIC1/4-20
115.6
φ114
φ54
246.4
8
155
100.1
62.7
6
7
5.5
133.6
68
（Unit : mm）
27
φ17
UNIC3/8-16
238.4
8
147
92.1
54.7
6
7
13.3
2
φ114
133.6
68
12
107.6
φ54
UNIC1/4-20
（Unit : mm）
27
φ17
UNIC3/8-16
Focus drive gear Zoom drive gear Iris drive gear
Number of teeth 162 148 140
Module 0.8 0.8 0.8
P.C.D. 129.6 mm 118.4 mm 112 mm
Angular rotation 300° 93.5° 55°
Spur gear specications
Specyfikacje produktu
| Marka: | Canon |
| Kategoria: | Obiektyw |
| Model: | CN-E20-50mm T2.4 L FP |
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