background image

12

13

Specifications

CN-E30-105mm T2.8 L S

CN-E30-105mm T2.8 L SP

Lens Mount

Canon EF

PL

Focal Length

30 to 105 mm

Maximum T-stop

T2.8 (f = 30 to 105)

Iris Blades

11 pieces

Coverage

Super 35mm 

Image Circle / H x V 

(1.78:1)

Φ27.5 mm / 

24.0 x 13.5 mm

Angular Field of View  

(H / V) at wide angle end

43.6 / 25.4 degrees 

Angular Field of View  

(H / V) at telephoto end

13.0 / 7.4 degrees 

Coverage

EOS C300 

Image Circle / H x V 

(1.78:1)

Φ28.2 mm / 

24.6 x 13.8 mm

Angular Field of View  

(H / V) at wide angle end

44.6 / 25.9 degrees 

Angular Field of View  

(H / V) at telephoto end

13.4 / 7.5 degrees 

Coverage

EOS C500 

Image Circle / H x V 

(1.9:1)

Φ29.6 mm / 

26.2 x 13.8 mm

Angular Field of View  

(H / V) at wide angle end

47.2 / 25.9 degrees 

Angular Field of View  

(H / V) at telephoto end

14.2 / 7.5 degrees 

Minimum Object Distance 

(M.O.D.)

0.6 m / (from the image sensor)

Object 

Dimensions at 

M.O.D.

Super 35mm

32.3 x 18.2 cm at wide angle end

9.3 x 5.2 cm at telephoto end

EOS C300

33.1 x 18.6 cm at wide angle end

9.6 x 5.4 cm at telephoto end

EOS C500

35.3 x 18.6 cm at wide angle end

10.2 x 5.4 cm at telephoto end

Focus Angular Rotation

300 degrees 

Zoom Angular Rotation

93.5 degrees 

Spur Gear Module

0.8 metric module

Front Diameter

Φ114 mm

Length

218 mm

210 mm

Weight

2.2 kg

* A variety of professional camera accessories compatible with the Φ15 mm and Φ19 mm rod 

system can be used with this lens.

* This lens is compatible with EOS cameras that have a Super 35mm or equivalent sensor, or 

an APS-C image sensor. The lens is not compatible with cameras that have a 35-mm full-size 

sensor or an APS-H sensor.

Summary of Contents for CN-E30-105mm

Page 1: ...he operation manual for counties other than Japan GENERAL SAFETY INFORMATION 4 Product Configuration 6 Names of Parts 7 F B Back Focus Adjustment 8 Available Accessories 10 Dimensions of Parts 12 Specifications 13 Appendix External view apx 2 ...

Page 2: ...terference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiv...

Page 3: ...bstances that are generally associated with EEE At the same time your cooperation in the correct disposal of this product will contribute to the effective usage of natural resources For more information about where you can drop off your waste equipment for recycling please contact your local city office waste authority approved WEEE scheme or your household waste disposal service Your cooperation ...

Page 4: ...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 c...

Page 5: ... or a soft lens brush Remove any fingerprints or other stains with a soft clean cotton cloth moistened with commercially available lens cleaning fluid 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...

Page 6: ...e above Product Configuration Two types of the CN E30 105mm T2 8 L 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 Attachment holder 1 Lens cap 1 Rear lens cap 1 Operation Manual 1 Reference Guide 1 Attachment holder ...

Page 7: ...rotation 300 Zoom drive gear Number of teeth 111 Module 0 8 metric module P C D 88 8 mm Angular rotation 93 5 Iris drive gear Number of teeth 111 Module 0 8 metric module P C D 88 8 mm Angular rotation 55 Lens holder Attachment holder F B adjuster cover EF mount S type Zoom focus levers PL mount SP type ...

Page 8: ...ance range 6 to 12 ft 1 Remove three screws and remove the F B adjuster cover as in the right figure 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 figure CAUTION Be sure to securely mount the lens on the camera mount Note Be sure not to remove the screws Screws x 3 F B adjuster ...

Page 9: ...rn 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 F B adjuster Use the index mark and adjuster scale for back focus adjustment ...

Page 10: ...ng Φ15 mm and Φ19 mm rod adaptors When using a Φ19 rod attach the supplied attachment holder to the lens holder CAUTION 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 ...

Page 11: ...s are in complete contact Refer to the operation manual for the respective camera for the detailed information 2 Secure the attachment holder on the lens support using the clamping screw supplied with the lens support 3 Push the lens toward the camera until both mounting surfaces are in complete contact and clamp the lens support to the rods Lens support ...

Page 12: ... PL mount Spur gear specifications Focus drive gear Zoom drive gear Iris drive gear Number of teeth 133 111 111 Module 0 8 metric module 0 8 metric module 0 8 metric module P C D 106 4 mm 88 8 mm 88 8 mm Angular rotation 300 degrees 93 5 degrees 55 degrees ...

Page 13: ... 25 9 degrees Angular Field of View H V at telephoto end 14 2 7 5 degrees Minimum Object Distance M O D 0 6 m from the image sensor Object Dimensions at M O D Super 35mm 32 3 x 18 2 cm at wide angle end 9 3 x 5 2 cm at telephoto end EOS C300 33 1 x 18 6 cm at wide angle end 9 6 x 5 4 cm at telephoto end EOS C500 35 3 x 18 6 cm at wide angle end 10 2 x 5 4 cm at telephoto end Focus Angular Rotation...

Page 14: ...ng 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 finder or other means and shoot a sufficient number of test images before performing focus operations for EF mount Lens only The T numbers of this lens are indicated on the iris ring of the lens On the other hand...

Reviews: