FULL AUTO REF Operation Manual Before using the instrument, be sure to read this manual thoroughly. Keep the manual in easy-to-access place.
PLEASE NOTE 1. The user is responsible for the use and maintenance of the product. We suggest that a member of the user’s staff be designated as being in charge of maintenance so as to ensure that the product is kept in a safe and good condition. Also, medical products must be used only by a qualified person. 2. In no event will Canon be liable for direct or indirect consequential damage arising out of the use of this product. 3.
Safety Information Regulations For U. S. A. This instrument is a CLASS I EQUIPMENT and TYPE B APPLIED PARTS according to UL2601-1. Do not make any changes or modifications to the equipment unless otherwise specified in the manual. If such changes or modifications should be made, you could be required to stop operation of the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules.
Safety Information ISO15004 This report provides information about the hazard to the examinee’s eyes in compliance with ISO15004 (1997). 1. The spectral characteristics of radiant flux exiting from this instrument are as follows: Spectral irradiance (relative) Refractometry IRED Outer eye illumination IRED Eye fixation target illumination LED 100 90 80 70 60 Irradiance 50 (relative) 40 30 20 10 0 300 400 500 600 800 700 900 1000 1100 1200 Wavelength [nm] 2.
Safety Information If the value of radiance was 40 [mW/cm2/sr], 6 minutes would be needed to reach the recommended limit. That is, the retinal exposure dose for a photochemical hazard is a product of the radiance and the exposure time. Since La and Lb of this instrument are extremely low, the risk of the photochemical hazard is also very low.
Safety Information General Safety Information Follow the safety instructions in this manual and all warnings and cautions printed on the warning labels. Ignoring such cautions or warnings while handling the product may result in injury or accident. Be sure to read and fully understand the manual before using this product. Keep this manual for future reference.
Safety Information Installation Operation ! WARNING Do not connect the instrument with anything other than specified. Otherwise, it may result in fire or electric shock. Also, when other equipment is going to be connected to the instrument using the connector for interface, be sure to check after connection that leakage current is within the tolerable value. For details, please contact Canon representative or distributor.
Safety Information Handling ! WARNING Never disassemble or modify the product as it may result in fire or electric shock. Also, since the instrument incorporates high-voltage parts that may cause electric shocks and other hazardous parts, touching them may cause death or serious injury. ! WARNING Do not place anything on top of the instrument. Otherwise, the object may fall and cause injury.
Safety Information When Problem Occurs ! WARNING Should any of the following occur, immediately turn OFF the power switch, unplug the power cable from the AC outlet, and contact Canon representative or distributor. - When there is smoke, odd smell or abnormal sound. - When liquid has been spilled into the instrument or a metal object has entered through an opening. - When the product has been dropped and it is damaged.
Safety Information Rating Plate and Warning Label The R-F10 has a rating plate and a warning label on it. Contents of those and the positions where they are attached are indicated below. Warning Label See manual Mirar el manual The unit weighs 21 kg – it may tip over if proper care is not taken. This mark indicates that this is a Type B Applied Part according to UL2601-1/ EN60601-1. This unit can be installed in the patient environment.
Contents Safety Information ................................................................................. (1) 1. Overview ..............................................................................................1 2. Notes for Using the Instrument ............................................................2 3. Description ...........................................................................................3 3.1 Main Unit ........................................................................
7. Daily Inspection and Maintenance .....................................................35 7.1 Inspection ........................................................................................................ 35 7.1.1 Before Turning ON the Power .................................................................. 36 7.1.2 After Turning ON the Power ..................................................................... 37 7.2 Before Calling a Service Person ...................................................
1. Overview The Canon Full Auto Ref R-F10 is for performing refractometry. The main feature of the R-F10 is that by just displaying the examinee’s eye somewhere on the monitor and pressing the START switch, the instrument then automatically performs a precise alignment and measurement by a three-dimensional tracking system. Furthermore, the instrument will also measure the other eye and print out the results for both eyes. Thus, full measurement can be done very easily in a short time.
2. Notes for Using the Instrument Before Use (1) Sudden heating of the room in cold areas will cause condensation to form on the protective glass in the measurement window and on optical parts inside the instrument. In this case, wait until condensation disappears before performing measurement. During Measurement (1) Do not stain the protective glass in the measurement window with fingerprints, etc. Otherwise, you may not be able to obtain a correct measurement.
3. Description 3.1 Main Unit 1 2 5 6 3 4 1 Measurement Head Unit that performs measurement. 4 Brightness Adjuster Adjusts brightness of monitor. 2 Height Adjustment Mark Align the height of the examinee’s eye with this mark by adjusting the height of chin rest. 5 Monitor Monitor that displays the screen for measurements and various settings. 3 Contrast Adjuster Adjusts contrast of monitor. 6 Operation Panel See section 3.3.
3.1 Main Unit 11 12 7 13 8 9 10 7 Face Rest Place the examinee’s face against this rest. 11 Forehead Rest Place the examinee’s forehead against this rest. 8 Printer Prints measurements. 12 Measurement Window Window for the examinee to look into for measurement. 9 Rating Plate Name of the product, rated voltage, serial number, etc. are indicated on this plate. 13 Chin Rest Place the examinee’s chin on this rest. 10 Power Switch Switch for turning power ON and OFF.
3.2 Connectors under the Main Unit 3.2 Connectors under the Main Unit NOTE: Do not remove the cover for the RS232C connector. Please contact Canon representative or distributor when connecting any instrument to the R-F10. 1 2 1 Power Supply Connector Connector for the power supply cable. 2 RS232C Connector RS232C connector for connecting instruments such as autophoropters. The instrument must comply with the IEC60601-1 standard.
3.3 Operation Panel 3.3 Operation Panel 1 2 3 4 5 6 7 1 DISP Switch Press this switch in order to enter DISPLAY mode, where you can see measurement data stored in memory. 5 Trackball Moves the measurement head up and down, right and left. 2 IOL Switch Press this switch when the examinee’s eye is difficult to measure due to cataract or for examinee with intraocular lens (IOL). Lamp on the switch lights when the switch is ON.
3.3 Operation Panel 8 9 10 11 12 13 8 SET Switch Press this switch in order to enter SET mode, where you can perform various settings concerning measurements. 11 AUTO Switch Press this switch in order to perform fully automatic measurement. 9 MANU. Switch Press this switch in order to perform manual measurement. 12 CHIN REST Switches For raising/lowering the chin rest.
3.3 Operation Panel In DISPLAY and SET modes, a diagram showing the switches and their functions for the operation will be displayed on the lower part of the monitor, because the functions differ from that seen in the display of the switches. The diagram corresponds to the switches on the operation panel as follows: DISP switch SET switch IOL switch VD switch R/L switch Trackball MANU.
4. Measurements ! WARNING Should any of the following occur, immediately turn OFF the power switch, unplug the power cable from the AC outlet, and contact Canon representative or distributor. - When there is smoke, odd odor or abnormal sound. - When liquid has been spilled into the instrument or a metal - objects has entered through an opening. - When the product has been dropped or its housing - damaged.
4.1 Preparation When the checks are completed, FULL AUTO mode will be selected and the measurement head will move and stop at the right eye side. NOTE: Because the measurement head moves during initialization, do not have the examinee place his/her face on the chin rest until the initialization is completed. 2 PD: – – VD:13.5 FULL AUTO(3) RIGHT 1: SPH CYL No. 00001 AX Check the settings Check and change the settings concerning measurement and printing as required (→ sections 6.1 – 6.2).
4.1 Preparation 3 Adjust the height of the examinee’s eye ! CAUTION Ensure that the examinee has not placed his/her hand or fingers under the chin rest. Otherwise, fingers may be hurt. ! CAUTION Wipe the forehead rest with ethanol or glutaraldehyde solution to disinfect it each time a different examinee uses it, in order to prevent infection. Please consult a specialist for the procedure for disinfection.
4.2 Measurement in FULL AUTO Mode 4.2 Measurement in FULL AUTO Mode There are two modes of performing measurement; FULL AUTO and MANUAL. FULL AUTO mode is selected automatically when the power is turned ON or when the PRINT switch is pressed. The examiner can also choose FULL AUTO mode with the AUTO switch. After displaying the examinee’s eye on the monitor, the examiner presses the START switch. The instrument will then automatically perform the alignment, focusing and measurement.
4.2 Measurement in FULL AUTO Mode 1 Check that automatic measurement has been chosen If the words “FULL AUTO” is not displayed on the monitor, press AUTO switch. PD: – – VD:13.5 FULL AUTO(3) RIGHT 1: 2 SPH No. 00001 CYL AX Check that the examinee’s eye is displayed on the monitor If you cannot see it at all, adjust the position of the measurement head using the trackball. PD: – – VD:13.5 FULL AUTO(3) No. 00001 Measurement head moves to right and left when trackball is turned to right and left.
4.2 Measurement in FULL AUTO Mode 4 Start automatic measurement Press the START switch. Measurement head moves automatically to perform alignment. PD: – – VD:13.5 FULL AUTO(3) No.
4.2 Measurement in FULL AUTO Mode – Continuous manual measurement – When START switch is pressed for about two seconds after the message is displayed, continuous measurements will start. Perform alignment manually using the roller and trackball after the measurement is started, referring to section 4.3. Measurement will be performed until 10 measurements are obtained. After the measurement is over, the instrument will automatically return to FULL AUTO mode.
4.2 Measurement in FULL AUTO Mode 5 After the alignment, measurement is performed automatically Measurement is performed as many times as selected in the SET mode (→ section 6.1). PD: – – VD:13.5 FULL AUTO (3) RIGHT 1: 2: 3: [ SPH -0.37 -0.50 -0.50 -0.50 No. 00001 CYL -0.75 -0.75 -0.75 -0.75 AX 37 36 36 36 Sphere, cylinder, axis ] Standard value Maximum of three measurements will be displayed on the monitor. If measurement is made more than three times, standard value* will be calculated.
4.2 Measurement in FULL AUTO Mode 6 7 Move measurement head toward the other eye If “R–L MEASURE” is set to “ON” in SET mode (→ section 6.1), the measurement head automatically moves to the other eye. If the setting is “OFF”, press the R/L switch. Alignment and measurement of the other eye are performed Alignment and measurement are performed automatically in the same way as measuring the right eye is done when the pupil of the left eye has been detected.
4.2 Measurement in FULL AUTO Mode Example of Printout CANON R-F10 04/NOV/2002 No. 00001 NAME Right side eye Results of refractometry saved in memory Standard values Left side eye Pupil distance Message 9 SPH –0.37 –0.50 –0.50 [ –0.50 14:25 Serial number Space for name VD:13.5 CYL AX –0.75 37 –0.75 36 –0.75 36 –0.75 36 ] SPH –0.62 –0.75 –0.75 [ –0.75 Date and time CYL 0.00 0.00 0.00 0.00 Vertex distance Sphere, cylinder, axis AX 180 180 180 180 ] PD: 67 mm CANON INC.
4.3 Measurement in MANUAL Mode 4.3 Measurement in MANUAL Mode Perform measurement in MANUAL mode when the pupil is eccentric, or when measuring a certain examinee is apt to result in error. NOTE: Be sure to perform focusing precisely in manual measurement. Otherwise, measurement error may occur. 1 Choose manual measurement Press MANU. switch to display the word “MANUAL” on the monitor. PD: – – MANUAL RIGHT 1: 2 SPH No.
4.3 Measurement in MANUAL Mode 4 Check that the alignment ring is not covered by eyelashes 5 Perform alignment Looking at the monitor, check that the inner alignment ring (see the illustration in step 5 below) is not covered by eyelashes. If they are covering the ring, instruct the examinee to keep his/her eye opened wide until measurement ends, or help them open the eye wider by lifting up his/her upper eyelid lightly with your fingers.
4.3 Measurement in MANUAL Mode 6 Perform focusing ! CAUTION Be careful to avoid the measurement head hitting the examinee's face when moving it toward the examinee during focusing in manual measurement. Turn the roller back and forth to position the three bright dots vertically between the vertical alignment marks. Alignment mark Three bright dots must be aligned vertically. Alignment mark 7 Measure the eye After ensuring that the positioning and focusing are as required, press the START switch.
4.3 Measurement in MANUAL Mode 8 Measure the other eye Press the R/L switch to move the measurement head to the other side. Measure the left eye in the same way as measuring the right eye. PD: 67 MANUAL LEFT 8: 9: 10: [ 9 VD:13.5 SPH -0.62 -0.75 -0.75 -0.75 CYL 0.00 0.00 0.00 0.00 No. 00001 AX 180 180 180 180 ] Print/transfer the result Press the PRINT switch. NOTES: 1. Results will be deleted from memory at the measurement after printing/ transfer is performed. 2.
5. Measurements Stored in Memory [DISPLAY Mode] In DISPLAY mode, you can see the results (maximum of 10 data for each eye) of measurements stored in memory. Press DISP switch in order to enter DISPLAY mode. Press it again to go out. – DISPLAY MODE – RIGHT Results of refractometry 1 2 3 4 5 6 7 8 9 10 Standard value PD: 67 SPH –0.37 –0.50 –0.50 CYL –0.75 –0.75 –0.75 [ –0.50 –0.75 LEFT AX 37 36 36 36 ] [ END SORT VD ––– ––– ––– VD: 13.5 No. 00001 CYL AX 0.00 180 0.00 180 0.00 180 SPH –0.
6. Various Settings [SET Mode] Various settings concerning measurement, printing and data transfer can be performed in the SET mode. There are three pages in the SET mode. • Page 1/3: Display to set items concerning measurement. • Page 2/3: Display to set items concerning printing and transfer. • Page 3/3: Display to enter message to be printed with the R-F10 printer. Settings are stored and remain even after power is turned OFF.
6.1 Settings for Measurement (Page: 1/3) 6.1 Settings for Measurement (Page: 1/3) – SET MODE – PAGE: 1/3 VD CYL INC : : : 12.0 – 0.12 13.5 + 0.25 COUNT [No.] : : ON = 00001 OFF RESET DATE ORDER : : 25/SEP/2001 14:50 YMD MDY AUTO MEASURE R–L MEASURE AUTO PRINT ––– END : : : +/– DMY 1 ON ON 3 OFF OFF ← → ––– PAGE– PAGE+ ––– ––– ––– ↓ 5 ––– → 6.1.1 Basic Operation [How to Select the Item] Turn the roller to select the item to be changed.
6.1 Settings for Measurement (Page: 1/3) INC Increment of sphere and cylinder “0.12, 0.25” COUNT Whether to display and print the serial number “ON”: Serial number will be displayed on the monitor and printed with the result. It counts up at the measurement after the print. “OFF”: Serial number will neither be displayed nor printed. [No.] “5-digit number”: Serial number [How to change the number] (1) Turn the roller, or press IOL switch or VD switch to select the digit.
6.1 Settings for Measurement (Page: 1/3) “OFF”: Only one eye will be measured. When this is selected, printing must be done by pressing the PRINT switch. When you change the setting from “ON” to “OFF” when “AUTO PRINT” is set to “ON”, a message “AUTO PRINT WILL BE OFF” will be displayed and “AUTO PRINT” will automatically change to “OFF”.
6.2 Settings for Printing and Transfer (Page: 2/3) 6.2 Settings for Printing and Transfer (Page: 2/3) – SET MODE – PAGE: 2/3 PRINT [FMT] [MSG] [EYE] [ECO] : : : : : ON STD ON ON ON OFF MEM OFF OFF OFF TRANS [FMT] [BAU] : : : ON 1 9600.8N1 OFF JIS LATIN-1 CHARACTER: ––– END ← → PAGE– PAGE+ ––– ––– ––– AUTO OFF OFF ––– ––– → ↓ 6.2.1 Basic Operation [How to Select the Item] Turn the roller to select the item to be changed. The selected item will be displayed in reverse image.
6.2 Settings for Printing and Transfer (Page: 2/3) 6.2.2 Items PRINT Whether to print the result “ON”: Results are printed with the internal printer of the R-F10. “OFF”: Not printed. [FMT] Results of refractometry to be printed out. Regardless of whether “STD” or “AUTO” is selected, data for “MEM” will be printed when PRINT switch is pressed for more than 2 seconds, or when measurements vary widely and the reliability of any one of the measurements is low when “AUTO PRINT” is “ON”.
6.2 Settings for Printing and Transfer (Page: 2/3) [FMT] Transfer format NOTE: For details concerning format, please contact Canon representative or distributor. [How to change the setting] Press either START switch or PRINT switch. [BAU] RS232C data transfer speed and data format 9600.
6.3 Entering Message for Internal Printer (Page: 3/3) 6.3 Entering Message for Internal Printer (Page: 3/3) Enter a message to be printed out with the result of measurement with the internal printer in this display. You can enter messages in 18 characters × 4 lines. Message is backed up by battery, and will be retained even if power is turned OFF.
6.3 Entering Message for Internal Printer (Page: 3/3) 6.3.2 How to Enter the Characters 1 Move the position cursor to the required position 2 Select the required character 3 Enter the character 4 Enter the whole message Press IOL switch or VD switch. Press PRINT switch to select the line that includes the required character. Then, turn the roller to select the character. Press START switch. Repeat the steps from 2 to 3 until the whole message is entered. 6.3.
6.3 Entering Message for Internal Printer (Page: 3/3) 6.3.4 How to Delete In order to delete single character and shift all the characters on the right-hand side to the left side by one space 1 Move the position cursor to the character to be deleted 2 Delete the character Press IOL switch or VD switch. Press CHIN REST ↓ switch.
6.3 Entering Message for Internal Printer (Page: 3/3) 2 Select the line “CHAR CLEAR / LINE CLEAR / ALL CLEAR” Press PRINT switch. 3 Select “LINE CLEAR” 4 Delete the line Turn the roller until “LINE CLEAR” is displayed in reverse image Press START switch. Following message will be displayed for confirmation: “DELETE A LINE?” If it is OK to delete the line, press START switch. If you wish to cancel the deletion, press PRINT switch.
7. Daily Inspection and Maintenance ! CAUTION For safety reasons, be sure to inspect the instrument daily before using it. 7.1 Inspection In order to ensure that the instrument is used safely and normally, please be sure to inspect the instrument before use. If any problem is found during the inspection, please take measures indicated in this chapter. If problem still cannot be corrected, please contact Canon representative or distributor.
7.1 Inspection 7.1.1 Before Turning ON the Power ! WARNING For safety reasons, be sure to turn OFF the power switch when the following inspections are going to be performed. Otherwise, it may result in electric shock. ! WARNING Clean the plug of the power cable periodically by unplugging it from the AC outlet and removing dust or dirt from the plug, its periphery and AC outlet with a dry cloth.
7.1 Inspection 7.1.2 After Turning ON the Power Result Inspection Remedy Date / Date / Date / Check that the READY lamp lights and measurement display on the monitor is normal. Good / Bad Good / Bad Good / Bad Contact Canon or distributor if there is any problem. Check that the chin rest moves up and down smoothly when CHIN REST switches are pressed. Good / Bad Good / Bad Good / Bad Contact Canon or distributor if there is any problem.
7.2 Before Calling a Service Person 7.2 Before Calling a Service Person Whenever a problem occurs or message appears on the monitor, take the countermeasures indicated below according to the cause. If function is still not restored, contact Canon representative or distributor. 7.2.1 If Problems Such as Following Occur Problem Cause Remedy Eyelid or eyelashes are covering the pupil Instruct the examinee to open the eye wider, or lift up the eyelid lightly with your fingers and measure again.
7.2 Before Calling a Service Person 7.2.2 If Message Such as Following Appears on the Monitor If message does not disappear even after taking the countermeasures indicated in this section, contact Canon representative or distributor. In this case, please let us know the message that is displayed.
7.2 Before Calling a Service Person During automatic alignment Message / Display Cause [10] CANCELLED BY USER Alignment has been cancelled because the examiner has touched one of the switches other than the START switch, or has touched the trackball or roller. Measure again as required. [20] LEFT ([21] RIGHT / [22] FRONT / [23] BACK / [24] UPPER / [25] LOWER) LIMIT CHECK POSITION OF FACE The measurement head has reached the mechanical limit during alignment.
7.2 Before Calling a Service Person Message / Display [13] CANCELLED BY USER ERROR Cause Remedy Continuous manual measurement has been cancelled because the examiner has touched one of the switches other than trackball or roller. Measure again as required. Examinee has IOL implanted. Measure with IOL switch turned ON. Examiner has strong irregular astigmatism or corneal d i se a se . Measurement is not feasible. Sum of sphere and cylinder of examinee's eye is over +22D.
7.2 Before Calling a Service Person Message / Display During printing with internal printer NO PRINT PAPER There is no printing paper. PRINTER TOO HOT The printer head is too hot. Remedy Load a roll of printing paper. Wair for about 5 minutes and try again. PRINTER TOO COLD TRANSMITTING TRANS COMPLETED The printer head is too cold. Data is being transmitted. ----- Data transfer has been completed. ----- There is no measurement data. Transfer after performing measurement.
7.3 Cleaning and Disinfection 7.3 Cleaning and Disinfection 7.3.1 Protective Glass in Measurement Window Clean the protective glass in the measurement window as indicated below when dust is on it, or if it is stained. 1 Blow off dust Remove the brush from the blower brush and blow off the dust on the protective glass. NOTE: If the protective glass is wiped when there is dust on it, the surface will be scratched.
7.3 Cleaning and Disinfection 7.3.2 Forehead Rest ! CAUTION Wipe the forehead rest with ethanol or glutaraldehyde solution to disinfect it each time a different examinee uses it, in order to prevent infection. Please contact a specialist for the procedure for disinfection. If you are using disinfectant other than those specified above, or if you are mixing another disinfectant with ethanol, please also consult a specialist, because they may harm the forehead rest. 7.3.
7.3 Cleaning and Disinfection 7.3.4 Trackball Clean the trackball if it does not rotate smoothly. (1) Turn the trackball cover in counterclockwise direction to remove it. NOTE: Trackball cover will be removed with the trackball. Be careful not to hit or drop the trackball cover when the trackball is attached to it, as the trackball will fall out easily. Trackball cover (2) Remove the trackball from the claws of the trackball cover. (3) Wash the trackball in water.
7.4 Replacement 7.4 Replacement Please refer to “7.5 Expendable Parts List” for ordering chin rest paper and printing paper. 7.4.1 Chin Rest Paper NOTE: When chin rest paper is not going to be used, disinfect the chin rest in the same ways as disinfecting the forehead rest each time the examinee changes. 1 Pull out the two pins on the chin rest 2 Insert the pins into the holes on the chin rest paper 3 Replace them in the chin rest Maximum of 100 sheets of paper can be attached.
7.4 Replacement 7.4.2 Printing Paper Replace the roll of printing paper as soon as possible after the red line appears on the paper. 1 Open the printer cover 2 Lower the lever 3 Remove the old roll of paper 4 Insert the shaft into a new roll Cut off the paper that has been fed through the printer and pull it out. Pull the top part toward you. Lower the lever on the right hand side.
7.4 Replacement 5 Load the roll of paper Load the roll of paper into the printer as illustrated. NOTE: Be sure to check that the direction of roll is the same as shown in the illustration. 6 Raise the lever 7 Turn ON the power 8 Insert the end of paper into the slot 9 Turn ON the power of the R-F10. Insert the end of paper into the slot in the printer. The paper will automatically come out If the power is ON, the end of paper will automatically come out from the slot in the front.
7.5 Expendable Parts List NOTES: 1. If the edge of paper is creased, it may not feed through printer properly. In this case, pull out the paper, neatly cut off the end of paper and reload. 2. If the paper is fed through the printer aslant, it may cause paper jam. Lower the lever and straighten the paper. Then, raise the lever again. 10 Close the cover ! CAUTION Do not touch the cutter for the printing paper. Otherwise, fingers may be cut.
8. Installation 8.1 Installation ! WARNING Only operate the instrument with the type of power supply indicated on the rating plate. Otherwise, it may result in fire or electric shock. ! WARNING Be sure to disconnect/connect the cables as indicated in this manual. The unit weighs 21 kg, so bear in mind that it may tip over if proper care is not taken. Also, do not handle the cables with wet hands. Otherwise, you may get an electric shock that may result in death or serious injury.
8.1 Installation 2. Do not lay the instrument on its side with the power turned ON. Otherwise, the instrument may malfunction.
8.2 Precauations when Moving the Instrument 8.2 Precautions when Moving the Instrument ! WARNING When the instrument is going to be moved, be sure to move the measurement head to the center, turn OFF the power switch, unplug the power cable from the AC outlet, and disconnect other cables. Otherwise, the cable may be damaged, which may result in fire or electric shock. Also, when the instrument is going to be carried, support the bottom of the instrument and hold it horizontally.
9. Service Information Repair If problem cannot be solved even after taking the measures indicated in sections 7.1 and 7.2, contact Canon representative or distributor for repair. Please refer to the rating plate and let us have the following information: Name of the instrument: R-F10 Body number: 6-digit number indicated on the rating plate. Phenomenon: In detail.
10. Specifications Purpose: Measurement of refractive power of human eye Measurement: Vertex distance Measurable range Sphere power 0, 12, 13.5 mm -30.00 to +22.00 D (at vertex distance of 12 mm) (Increments selectable between 0.12 and 0.25 D) 0.00 to ±10.00 D (Increments selectable between 0.12 and 0.25 D) 1 to 180° (Increments: 1°) Max. 85 mm (Increments: 1 mm) +, –, +/2.5 mm diameter Cylinder power Axis Pupil distance Cylinder form Pupil size required Internal printer: Uses thermal line printer.
11. Components R-F10 main unit ........................................................... 1 Power supply cable ...................................................... 1 Chin rest paper ............................................................. 100 sheets Printing paper ............................................................... 2 rolls Dust cover .................................................................... 1 Blower brush ................................................................
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CANON INC. Medical Equipment Group 20-2 Kiyohara-Kogyodanchi, Utsunomiyashi, Tochigiken, Japan Telephone: (81)-28-667-5711 CANON MEDICAL SYSTEMS Eye Care Systems Department 15955 Alton Parkway, Irvine, CA 92618, U.S.A. Telephone: (1)-949-753-4162 CANON EUROPA N.V. Medical Products Division Bovenkerkerweg 59-61, P. O. Box 2262, 1180 EG Amstelveen, The Netherlands Telephone: (31)-20-545-8926 CANON SINGAPORE PTE. LTD.
