Lesson 8 / Servicing SLR Lens

Automatic Discount of 45% ….

You Pay $99.00..  saving $81.00!

Price: $180.00


Lens Service
Glass and Coatings
Focus Mounts
Focal Length and Maximum Aperture
Servicing Autofocus Lens
Disassembly / Reassembly
Lens ROM
Lens ROM Compatibility
Lens Drive
Analog Motors
Digital Motors
Digital Lens
Construction Quality
AF Defocus Compensation

Lesson Goal: This is primarily a hands on lab lesson. This lesson will give you experience in disassembling, repairing and reassembling a lens. As in other lab lessons you will be required to apply many of the skills you gained in earlier lessons. When you complete this lesson you should have confidence in your ability to disassemble and reassemble any lens.

The lens selected for this lab is more difficult to disassemble and reassemble then most designs. There is a reason for this. Typically when repairing lens, technicians have only a minimal amount of information, usually the manual is little more then a parts list. Technicians working on lens have to rely heavily on the experience and ingenuity.

Hands On Lab Disassemble a Manual Focus Lens
Disassemble an Autofocus Lens, optional

Training DVD Servicing Lens
AF/EF Lens (made for Canon Inc.)

  • The DVD is sent by download. These files are typically 1.5 gb and take 30 minutes or longer to download. The DVD can be mailed separately but there is a Shipping and Handling cost, the exact cost is determined by location and shipping method.

  • The Lab Lens is not included with the 45% Paperless Discount.

  • The Lab Lens is available for purchase ($150.00) or loan with a return security deposit to your credit card!.

  • Tip: If you buy an older Canon 50mm Manual Focus and a Canon 50mm Auto Focus lens, you can use them for this lesson. It is a cheap easy way to go and you can resell them after you are done. Using the 45% Discount and used Lenses really knocks down the cost! The DVDs in this lesson will give you a step by step procedure with your lenses.

  • Contact us at: cc5@earthlink.net or 800-624-9621 if you need more details.

  • Typical Time Required: 20 hours

    Updated 2006


45% Paperless Discount!


Your lesson(s) are sent in pdf format using an email with a download link.


  • The 45% discount reduces the cost of each lesson FROM $180.00 to $99.00!
  • The 45% discount reduces the cost of the FULL COURSE PACKAGE FROM $3000.00 to $1,650!
    • ​That is s double discount on the FULL COURSE PACKAGE 'with one click'.
  • Lessons are sent as PDF downloads and are password protected using your student number.
  • Lessons are not for resale.
  • Lesson DVDs are sent as downloadable MP4s and are included in this discount.
  • Labs are not part of this discount but are available separately.
Sale Price: $99.00 / ea You Save: $81.00 (45%)!
Qualifications for this discount:
The order in your cart must have 1 or more products from the following categories: Digital Camera Repair Course


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