Canon KH21EX5.7 User's Manual
Contents
1. Canon Australia Pty Ltd Optical Products Division 1 Thomas Holt Drive North Ryde NSW 2113 Australia Tel 6 1 0 2 9805 2000 Fax 61 0 2 9805 2444 China Canon China Co Ltd Optical Products Division 15F Jinbao Building No 89 Jinbao Street Dongcheng District Beijing 100005 China Tel 86 10 85 139999 Fax 86 10 85139902 http www canon com cn Asia Japan Canada Canon Canada Inc Broadcast and Communications Div 6390 Dixie Road Canon Inc Broadcast Equipment Group 23 10 Kiyohara Kogyo Danchi Utsunomiya shi Tochigi ken 321 3298 Japan Tel 81 0 28 667 8669 Fax 81 0 28 667 8672 C i Specifications subject to change without notice 0406SZ2 Mississauga Ontario L5T 1P7 Canada Tel 905 795 2012 Fax 905 795 2140 RID nine Can pL OEN http www canon com bctv PUB NO 0060W827 PRINTED IN JAPAN2. 4 6 HDTV 600TVL 55Ip mm In the HDTV system the pixel size is about half Therefore the spread of a point image caused by a ar spherical aberration coma etc should be diminished to about half The MTF varies as the focus 5 9 changes and even if the image is slightly out of focus the MTF is greatly influenced as shown in a Graph 1 HDgc greatly contributes to correcting and minimizing these aberrations at the same time maintaining high MTF throughout the edge of the picture lt Graph 1 gt Defocus mm With the goal of minimizing chromatic aberration the HDgc series lenses utilizes special elements including an artificially re crystalized element Fluorite with extraordinary dispersion characteristics and the newly developed Hi UD high index ultra low dispersion glass Canon has succeeded in the practical use of special elements along with advanced design techniques like separate achromatism Hi UD Glass The KH21ex5 7 and the KH10ex3 6 carries Canon s original Enhanced Digital Drive a drive unit equipped with an information display and a digital function selector so that the user can customize the enhanced digital functions much more easily and precisely The new design enables the user to fully bring out the digital functions Display Image By memorizing any two focal lengths the digital drive can automatically shuttle between the two points moving in either direction An angle
3. of view can be preset in either of two memories and the lens will zoom to that position by pushing a simple button During a performance framing preset will reproduce the zoom position decided upon at the rehearsal It is easy to repeat the same zoom as often as you like at the highest speed or in a preset zoom speed A specific zoom speed can be preset in memory and it is possible to repeat the zoom speed as often as you like by pushing a simple button Momentary Iris Switch Display Switch Digital Function Selector Retum Switch Informational Display VTR switch Aux2 switch for enhanced operation Memory Switch Enhanced Digital Drive Unit Aux1 switch for enhanced operation Ecological Design GC New HDgc Logo Short M O D 0 8m 10mm with Macro Dynamic Zoom Speed Range Zoom Speed from 0 5sec to over 5min From wide end to tele end Zoom Ratio 21x e Reduced Chromatic Aberrations HDTV Optical Performance High na Fiat MTF e Countermeasures Against Ghosting and Flares SPECIFICATIONS KH21ex5 7 IRSE 16 9 Built in extender 1 0X Zoom Ratio 21X Range of Focal Length 5 7 120mm Maximum Relative Aperture j al gr oe Angular Field of View o o Minimum object Distance M O D 92 2 x 51 9cm at5 7mm Object Dimensions at M O D A yee 8 Nien Poni Approx Size Approx Mass DIMENSIONS 38 0 03 in air MACRO BUTTON EXTENDER LEVE
4. 8 at 11 4 172mm 1 3 9 at 240mm 34 0 x 19 5 ev X O97 0 8m 10mm with Macro 46 1 x 26 0cm at 11 4mm 2 2 x 1 2cm at 240mm WxHxL 169 4 x 111 9 x 217 5 mm KH21ex5 7 IRSE Unit mm LENS CONTROLLERS a Unit FFM 100 FFM 200 FC 40 Description Flex Focus Module Flex Dual Module Flex Cable Flex Focus Controller CODE 1824A015 1824A013 1824A010 1824A014 FZC 100 Flex Zoom Controller 1824A021 FPM 420 Focus Positional Servo Module 1824A026 D D 4 FFC 200 D FPM 420D Focus Positional Servo Module 1824A129 8 FPD 400 Focus Positional Demand 1824A018 Q FPD 400D Focus Positional Demand 1824A124 O ZSD 300A M Zoom Demand A 1824A066 A or M types depends on applicable camera M 1824A067 d ZSD 300D Zoom Demand 1824A123 2 ZSG 200A M_ Zoom Servo Grip 1824A068 B W A or M types depends on applicable camera M 1824A069 CR 10 1824A007 ZGA 600 EC 80 Clamper Grip Adapter Zoom Extension Cable 8P CC 2006 Conv Cable 20pM 6pF 1824A125 CC 2012 Conv Cable 20pM 1 2pF 1824A126 X1 CC 2012 conversion cable is necessary to connect between IRSE Digital Drive Lens and FPM 420 Wa x 4 1824A009 U A gh OPTICAL ACCESSORIES 1 CONVERTERS ATTACHMENTS TYPE MODEL TISI T15HD W80 ITIB W80HD WA 75II WA75HD FEA ITIB Tele side Converter 1 5x Wide Converter KH21e
5. Canon KH21ex5 IRSE Canon s Philosophy Canon has always developed new technology with four basic philosophies High Quality of Picture Ease of Operation High Specification and Minimize Environmental Impact Canon s HDTV lenses are so to speak a compilation of our basic philosophies Now Canon adds a new concept to the HDTV lenses by launching the new HDgc Series i HDGC 3 Fone i ae int 7 4 29 i o el Tee w Te p B ol hi KA2 1ex5 7 IRSE Corresponding to the popularity of digital High Definition broadcasting and diversity of HDTV equipment Canon has added a new series to its HDTV lens line up the HDgc series The new HDgc series supports the emergence of an important new generation of cost effective HD acquisition systems Adopting the advantages created by Canon s unique technology the new HDgc lenses exhibit high MTF high resolution and high contrast from the center of the image to its extreme edges meanwhile maintaining its compact size and weight Another important policy of Canon s is not to pollute the earth and the HDgc series succeeded in excluding harmful substances such as cadmium PBBS PBDPE or mercury from the mechanical parts and at the same time incorporating lead free glass and reducing the amount of hazardous substances used in electrical parts Meet Canon s new HDgc series lenses a compilation of Canon s advanced technologies NTSC 400TVL 30Ip mm
6. R ZOOM OPERATION CHANGE OVER KNOB CONNECTOR FOR REMOTE ZOOM CONTROL 8 PIN ZOOM SPEED VOLUME CONNECTOR FOR ZOOM REMOTE amp FOCUS REMOTE UNIT 20 PIN ZOOM LEVER CONNECTOR FOR ZOOM REMOTE amp FOCUS REMOTE UNIT 20 PIN Built in 2x Extender 1 79kg Rotary Encoder The KH21ex5 7 is equipped with an enhanced digital drive unit Conventional potentiometers are analog positional sensors capable of only 8 10 bit equivalent resolution Thus virtual ENG studio systems called for an optional Encoder Unit to be put on the zoom and focus ring of the lens With the introduction of 16 bit resolution Rotary Encoder Devices built into the new enhanced digital drive unit the lens can simply be integrated into a virtual digital studio system without any additions The encoders also enable superior precise control The zoom servo provides a dynamic range of 0 5 sec to over a 5 min super slow zoom Repeatability in focus and iris control are also much more precise Canon s unique technology has made the encoder device surprisingly small to be installed in the existing drive unit without changes in size or weight gt Lens with Encoder Devices included in the Drive Unit Lens with Optional Encoder Unit Ecological Design The HDgc series has succeeded in reducing the use of harmful and hazardous substances that could pollute the environment 2 0X 11 4 240mm 1 2
7. x5 7 IRSE Wide Attachment Lens Fish Eye Attachment Adaptor 98II Ultra Violet UV 105mm 2 Softon SFT 105mm Cross Screen CRS 105mm Snow Cross SNW 105mm Polarized Light PL 105mm 105CL UP900H 105CL UP800HD 3 1 The fillters are to be attached to the threaded hood unit 2 UV 9Amm is also available for direct attachment to front of lens 3 The HD quality accessories offer higher optical performance Wide Converter Wide Attachment Tele side Fish Eye Converter Attachment CLEAR CRS Close Up Lens CLOSE UP LENS North amp South America Canon U S A Inc Broadcast and Communications Div Headquarters 65 Challenger Road Ridgefield Park NJ 07660 Tel 201 807 3300 800 321 4388 Fax 201 807 3333 Email bctv cusa canon com http www canonbroadcast com Chicago 100 Park Blvd Itasca IL 60143 Tel 630 250 6236 Fax 630 250 0399 Atlanta 5625 Oakbrook Pkwy Norcross GA 30093 Tel 770 849 7890 Fax 770 849 7888 Los Angeles 15955 Alton Parkway Irvine CA 92618 Tel 949 753 4330 Fax 949 753 4337 Dallas 3200 Regent Blvd Irving TX 75063 Tel 972 409 8871 Fax 972 409 8869 Latin America Tel 954 349 6975 Fax 201 807 3333 Europe Africa Middle East Canon Europa N V Broadcast and Communications Div Bovenkerkerweg 59 61 1185 XB Amstelveen Tel 31 0 20 5458905 Fax 31 0 20 5458203 Email tvprod canon europe com http www canon europe com tv products Australia
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