Canon CN-E30-300mm T2.95-3.7 L SP 取扱説明書

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请在充分理解内容的基础上, 正确使用。

Read this operation manual before using the product.

Keep the manual in place for future reference.

Digital Cinema Lens

数字电影镜头

CN-E30-300mm T2.95-3.7L S

CN-E30-300mm T2.95-3.7L SP

OPERATION MANUAL

使用说明书

ENGLISH

中文文

Appendix

External view

...................2

............................................................4

.........................................................5

..........................................6

...................................8

.................................10

................................................................. 11

Appendix

Ext

ernal view ................. apx. 2

2

3

1.

2.

3.

1.

2.

3.

2

3

1.

2.

3.

4.

5.

6.

1.

2.

1.

146-8501

3-30-2

108-8011

2-16-6

4

5

CN-E30-300mm T2.95-3.7L 2 EF

S PL SP

S

..............................................1

........... 1

......................................1

..............................................1

.................

.............. 1

SP

4

5

169

0.8

P.C.D.135.2mm

300

°

144

0.8

P.C.D.1 15.2mm

160

°

134

0.8

P.C.D.107.2mm

63

°

F.B.

/

EF S

PL SP

6

7

F.B.

*

1.8 3.7 m

1

3

F.B.

2

F.B.

2

F.B.

3

360

°

2

6

7

3

T2.95

4

5

F.B.

6

4 5 2 3

7

F.B. F.B.

F.B.

8

9

Φ

19

8

9

S EF

1

2

3

10

11

mm

S EF

136

144

9

UNC3/8-16

16.5

239.1

64.4

107.8

16

350.1

5.5

9

171.3

9

95.1

167.1

SP PL

95.1

167.1

UNC3/8-16

11.8

16

163.3

9

16.5

342.1

231.1

99.8

56.4

2±0.02

9

136

144

169 144 134

0.8 0.8 0.8

P.C.D. 135.2mm 115.2mm 107.2mm

300

°

160

°

63

°

10

11

CN-E30-300mm T2.95-3.7 L S CN-E30-300mm T2.95-3.7 L SP

EF PL

30 300 mm

T

T2.95f=30 240

T3.7f=300

11

Super 35mm

x 1.781

Φ

27.5 mm

24.0 x 13.5 mm

43.6

°

25.4

°

4.6 2.6

°

EOS C300

x 1.781

Φ

28.2 mm

24.6 x 13.8 mm

44.6 25.9

°

4.7 2.6

°

EOS C500

x 1.91

Φ

29.6 mm

26.2 x 13.8

mm

47.2 25.9

°

5.0 2.6

°

M.O.D. 1.5 m

M.O.D.

x

Super 35mm

98.8 x 55.6 cm

9.6 x 5.4 cm

EOS C300

101.3 x 56.8 cm

9.9 x 5.6 cm

EOS C500

107.9 x 56.8 cm

10.5 x 5.6 cm

300

°

160

°

0.8

Φ

136 mm

350.1 mm 342.1 mm

5.8 kg

Φ

19

Super 35mm APS-C

35mm

APS-H

12

•

EF

•

ENGLISH

The English version is the operation manual for counties other than Japan.

GENERAL SAFETY INFORMATION ......2

Product Conguration .......................................4

Names of Parts .................................................5

F.B. (Back Focus) Adjustment ...........................6

Available Accessories .......................................8

Dimensions of Parts ........................................10

Specications .................................................. 11

Appendix

External view ................................. apx. 2

2

ENGLISH

3

GENERAL SAFETY

INFORMATION

The safety warnings and cautions provided on

the product or in this operation manual must

be observed.

Failure to observe these warnings and

cautions provided to guard against hazards

may result in injury or accident.

Read this operation manual carefully to

familiarize yourself with its contents and

ensure that you can operate the product

properly.

Also, store this manual in a safe place where

it can easily be referenced whenever required.

This operation manual uses the following

symbols and terms to identify hazards to

protect you and others by preventing the

occurrence of accidents.

WARNING

This indicates a potentially hazardous

situation which, if not heeded, may result in

death or serious injury to you or others. Be

sure to heed all warning notices to ensure

safe operation at all times.

CAUTION

Indicates hazardous situations which, if not

heeded, may result in minor or moderate

injury to you or other persons, or damage to

your property.

NOTE

Emphasizes essential information which, if not

heeded, may render the product unworkable

or cause it to function improperly.

Also, provides helpful information for

operation.

HANDLING THE

PRODUCT

WARNING

1. Do not stare at the sun or other source of

high-intensity light through the lens. Doing

so could injure your eyes.

CAUTION

1. Make sure all mountings are tightened

securely. If any of these mountings

becomes loose, the lens may fall, possibly

causing injury.

2. Inspect all mountings periodically (about

every 6 months to 1 year) to make sure

they are securely tightened, and tighten

any loose parts. Otherwise, the lens may

fall, possibly causing injury.

3. If it becomes necessary to repair this

product, or to perform any operations or

adjustments not mentioned in this operation

manual, contact Canon’s representative or

the dealer who originally supplied the lens.

NOTE

1. Protect the lens from strong impacts or

shocks. Striking or dropping the lens may

result in a malfunction.

2. This lens is not completely waterproof,

so avoid exposing it directly to rain or

snow. When the lens must be used in rain

or snow, provisions should be made to

prevent the lens from getting wet.

3. Do not bring the lens, kept in a very cold

ambient temperature, into a warm room,

because the lens may fog on the inside or

condensation may occur.

In these cases, the lens cannot be used

until these problems clear.

If the lens must be used under such

conditions, countermeasures are

recommended.

2

3

TO THE CUSTOMER

1. Canon shall bear no responsibility for

damage resulting from improper operation

of this product by the customer.

2. Canon shall make no guarantees about

the product quality, functions, or operation

manual and its marketability and suitability

for the customer’s purpose.

Moreover, Canon shall bear no

responsibility for any damage, direct or

incidental, that results from usage for the

customer’s purpose.

3. Canon shall make no guarantees about the

results obtained using this product.

4. The product specications, conguration,

and appearance are subject to change

without prior notice.

5. For further information on repairs,

maintenance, or adjustments not

mentioned in this operation manual,

contact your Canon dealer or your Canon

sales representative.

6. Note that Canon may be unable to

undertake servicing or repair of a product

if it is modied without consulting Canon or

your Canon sales representative.

MAINTENANCE AND

INSPECTION

NOTE

1. Gently blow or brush away dust or dirt on

the lens surface using a lens blower or a

soft lens brush. Remove any ngerprints or

other stains with a soft clean cotton cloth

moistened with commercially available lens

cleaning uid or lens cleaning paper.

Be careful not to rub dust across the lens,

as the lens surface may be scratched.

2. A periodic inspection about once a year is

recommended.

The inspection and maintenance interval

depends on the operating conditions, the

frequency of use, and the environment. If

required, overhaul the lens.

STORAGE

CAUTION

1. Always attach the lens cap (or hood

cap) and the dust cap before storing the

lens. Storing the lens without these caps

attached may present a re hazard. (Very

bright light, such as sunlight, may be

focused by the lens and cause a re.)

NOTE

1. If the lens becomes damp because of

use in fog, mist, or drizzle, wipe off the

moisture with a soft dry cloth and seal the

lens together with an effective desiccant

in a vinyl bag to remove moisture that has

entered the interior.

CANON INC.

30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan

Canon Europe Ltd

3 The Square, Stockley Park, Uxbridge, Middlesex, UB11 1ET UK

means without the written permission of Canon Inc.

4

5

Lens cap

Reference Guide

Operation Manual

Lens body

Zoom/focus lever (short)

Zoom/focus lever (long)

Rear lens cap*

* The shape of the rear lens cap for the SP type differs from the gure above.

Product Conguration

Two types of the CN-E30-300mm T2.95-3.7L are available for the positive lock mount (S type)

and the Canon EF mount (SP type). Figures in this manual are for the S type lens unless

otherwise mentioned.

Lens body ............................................... 1

Zoom/focus lever (short) ........................1

Zoom/focus lever (long) ..........................1

Lens cap ................................................. 1

Rear lens cap .........................................1

Operation Manual ...................................1

Reference Guide ....................................1

4

5

Names of Parts

Focus drive gear

Number of teeth: 169

Pitch: 0.8 metric module

P.C.D.: 135.2 mm

Angular rotation: 300

Zoom drive gear

Number of teeth: 144

Pitch: 0.8 metric module

P.C.D.: 115.2 mm

Angular rotation: 160

Iris drive gear

Number of teeth: 134

Pitch: 0.8 metric module

P.C.D.: 107.2 mm

Angular rotation: 63

Lens foot

F.B. adjuster cover

Zoom/focus levers

EF mount (S type)

PL mount (SP type)

6

7

F.B. (Back Focus) Adjustment

F.B. (back focus) of this lens can be adjusted in the following procedures.

Before starting, select an object with sharp contrast at a distance* that facilitates the

adjustment work.

* Recommended object distance range: 1.8 to 3.7 m.

1

Remove three screws

and remove the F.B.

adjuster cover as in the

right gure.

Note: Be sure to keep the

screws for later reattachment.

2

Mount the lens on the

camera and turn two

F.B. adjuster screws

counterclockwise one

revolution as in the right

gure.

CAUTION

Be sure to securely mount the lens on

the camera mount.

Note: Be sure not to remove

the screws.

F.B. adjuster

cover

Screws x 3

360 degrees

Screws x 2

6

7

3

Turn the iris ring to set the iris to fully open (T2.95).

4

Turn the zoom ring to set the lens to the telephoto end,

then turn the focus ring to bring the object into focus.

5

Turn the zoom ring to

set the lens to the wide

angle end, then turn the

F.B. adjuster to bring the

object into focus.

Note: Be sure not to move the focus

ring at this time.

6

Repeat steps 4 and 5 two or three times.

7

Secure the F.B. adjuster and reattach the F.B. adjuster

cover following the reverse procedure.

Use the index

mark and

adjuster scale

for back focus

adjustment.

F.B. adjuster

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Canon CN-E30-300mm T2.95-3.7 L SP 取扱説明書

Canon CN-E30-300mm T2.95-3.7 L SP 取扱説明書

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