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247
Cleaning and Disinfecting
Objective Lens
Important
•
Do not wipe or rub the objective lens if there is dirt or dust on it. Doing so could
scratch the surface of the lens.
•
Do not wipe the objective lens with disinfectant ethanol, eyeglass cleaner, or
silicone-coated paper. Doing so could damage the surface of the lens or leave
streaks.
For information about lens cleaning paper, lens cleaner, and blowers, contact your
sales representative or local Canon dealer.
If the objective lens is dirty, clean it according to the procedure below.
1
Check for any dirt.
Illuminate the objective lens with a penlight to check for dirt.
2
Blow away any dust or dirt.
Use a blower to blow away any dust or dirt on the
lens. Do not use a brush to dust off.
Important
Do not allow the blower to touch the objective lens.
3
Wipe the objective lens.
1) Wipe the objective lens lightly with a lens cleaning
paper moistened with lens cleaner.
2) Starting from the center of the lens, wipe the lens
in spirals toward the circumference.
3) Change the lens cleaning paper and wipe the
objective lens until the dirt is gone and there are no
streaks.
BT8-1794-E01_RX OCT-A1_HS100 V4.6_CVS.indb 247
10/26/2020 10:50:11 AM
Summary of Contents for OCT-A1
Page 9: ...1 Introduction BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 9 10 26 2020 10 49 20 AM ...
Page 21: ...2 Safety BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 21 10 26 2020 10 49 21 AM ...
Page 37: ...3 Part Names BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 37 10 26 2020 10 49 23 AM ...
Page 46: ...46 3 Part Names BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 46 10 26 2020 10 49 27 AM ...
Page 251: ...10 Troubleshooting BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 251 10 26 2020 10 50 11 AM ...
Page 254: ...254 10 Troubleshooting BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 254 10 26 2020 10 50 11 AM ...
Page 255: ...Appendix BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 255 10 26 2020 10 50 11 AM ...
Page 272: ...272 BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 272 10 26 2020 10 50 11 AM ...
Page 273: ...273 BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 273 10 26 2020 10 50 11 AM ...
Page 274: ...274 BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 274 10 26 2020 10 50 11 AM ...
Page 275: ...BT8 1794 E01_RX OCT A1_HS100 V4 6_CVS indb 275 10 26 2020 10 50 11 AM ...