Thank you for purchasing a Canon USM'lens. The Canon EF17 ~40mm f/4L USM is a highperformance wide-angle zoom lens. "USM" stands for Ultrasonic Motor. Features 1. Two aspherical elements and a Super UD element result in sharp pictures and outstanding image delineation. 2. Ultrasonic Motor (USM) for silent and highspeed AF operation. 3. Manual focusing enabled even in the AF mode. 4. Circular diaphragm for better background blur. 5.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Do not make any changes or modifications to the equipment unless otherwise specified in the instructions. If such changes or modifications should be made, you could be required to stop operation of the equipment.
Focus mode switch (---7 5) Hood mount (---7 7) Distance scale (---7 6,7) Zoom ring (---7 6) Gelatin filter holder (---7 8) 1--------Filter mounting thread (---78) Contacts (---7 4) Focusing ring (---7 5) Lens mounting index (---74) C') Numbers in parentheses indicate reference page numbers.
See your camera's instructions for instructions on mounting and detaching the lens. • After detaching the lens, attach the dust cap to the rear of the lens to prevent the contacts and lens from getting scratched. • If the contacts are dirty, scratched, or soiled with fingerprints, etc., corrosion ora faulty connection or operation may result. • Always attach the dust cap to the lens when the lens is not mounted on the camera.
~ ~~ To shoot in autofocus mode, set the focus mode switch to AF. To use only manual focusing, set the focus mode switch to M F , and focus by turning the focusing ring. The manual focus ring always works, regardless of the focus mode. • After autofocusing in ONE SHOT AF mode, focus manually by pressing the shutter button halfway and turning the focusing ring.
ft m To zoom, turn the zoom ring. To compensate for shifting of the infinity focus point that results from changes in temperature, you can rotate the distance scale slightly past the normal infinity focus mark. 4) • Be sure to finish zooming before focusing. Changing the zoom ring after focusing can affect the focus. • This lens can partially obstruct the light from the built-in flash units. To avoid this, use an external flash.
ft m The infrared index corrects the focus setting when using monochrome infrared film. Focus on the subject manually, then adjust the distance setting by moving the focusing ring to the corresponding infrared index mark. • The compensation amount differs depending on the focal length. Use the indicated focal length as a guide when setting the compensation amount. o Some EOS cameras cannot use infrared film. See the instructions for your EOS camera.
You can attach filters to the filter mounting thread on the front of the lens. • If you need a polarizing filter, use Canon's 77 mm PL-CII polarizing filter. There is a gelatin filter holder at the rear of the lens. Cut the gelatin filter to fit within the white frames. Then insert the gelatin filter into the filter holder. [ll o When you use a gelatin filter, ghosting or flare Only one filter may be attached. 11-8 spots may appear in the image.
With Extension Tube EF 12 or EF 25, the camera-to-subject distance and image magnification will be as follows: EF12 EF25 17mm 40mm 17mm 40mm Camera-to-Subject Distance (mm) Far Near 155 159 206 271 Incompatible 196 218 Magnification Near I Far 0.83x I 0.70x 0.59x I 0.32x Incompatible 1.02x I 0.
Image Size 24 x 36 mm Focal Length/Aperture 17 - 40 mm f/4 Lens Construction 9 groups, 12 elements Minimum Aperture f/22 Angle of View Diagonal: 104° - 57° 30' Vertical: 70° 30' - 34° Horizontal: 93° - 49° 20' Min. Focusing Distance 0.28 m/0.92 ft. Max. Magnification and Field of View 0.24x, approx. 234 x 365 mm - 100 x 150 mm 1 9.2 x 14.4 inch - 3.9 x 5.9 inch Filter Diameter ¢77mm Hood EW-83E Case LP1319 Max. Diameter and Length ¢ 83.5 x 96.8 mml ¢ 3.3 x 3.8 inch Weight 475 g/16.
Canon =\=-i" .I ::J~it~tl http://canon.jp/ =\=-i" .I'::JP&~~it~tl T 108-80 1 1 **W~~~m2- 16-6 CANON INC. 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan U.S.A. CANON U.S.A. INC. For all inquiries concerning this lens, call toll free in the U.S. 1-800-0K-CANON or write to: Customer Relations, Canon U.S.A., Inc. One Canon Plaza, Lake Success, N.Y. 11042-1198 CANADA CANON CANADA INC. HEADQUARTERS 6390 Dixie Road, Mississauga, Ontario L5T 1P7, Canada CANON CANADA INC.
PRESENT OWNERSHIP AND PRODUCTS INTERESTED IN Articles deja en possession ou juges dignes d'inten3t CAMERAS APPAREILS -PHOTO (Camera) (Appareil) (Camera) (Appareil) INTERCHANGEABLE LENS Objectif interchangeable MODEL Modele OWNS INTERESTED IN En possession Interesse par (Lens) (Objectif) (Lens) (Objectif) OWNS INTERESTED IN En possession Interesse par EcF It-4I1LU OTHER r \ \ J ' J .... u'u\,J. Autres acc:essjoirE~s INTERESTED IN En ~)ossessilon Interesse par SERIAL NO. No.
NAME NOM ADDRESS ADRESSE CITY VILLE THIS WARRANTY CARD AND YOUR BILL OF SALE MUST BE PRESENTED FOR WARRANTY SERVICE. CETTE CARTE DE GARANTIE ET VOTRE PREUVE D'ACHAT DOIVENT ETRE PRESENTES POUR RECEVOIR LE SERVICE SOUS GARANTJE. DEALER'S NAME & ADDRESS MARCHAND NOM & ADRESSE POSTAL CODE CODE POSTAL PROVINCE MODEL MODELE EF17-40LU BODY NO. BOITIER NO PURCHASE DATE DATE D'ACHAT ",;;/"",,'>,;; / / DO NOT MAIL, KEEP THIS WARRANTY CARD. IT IS YOUR PERMANENT RECORD OF WARRANTY.
Canon USA One Canon Plaza, Lake Success, N.Y.
Call011 LIMITED WARRANTY The Limited Warranty set forth below is given by Canon U.S.A., Inc. in the United States and Canon Canada, Inc. in Canada (herein referred to collectively as "Canon") with respect to the Canon Binoculars and Photographic Lens Products packaged with this Limited Warranty and identified by model number on this Limited Warranty Card (each a "Producf') when purchased and used in the United States or Canada.