The Canon CN-E30-300mm T2.95-3.7 LS is an exceptional lens that offers versatile operation for professional videographers and filmmakers. Capture stunning shots with its high-quality optics and precise focus control. Enhance your understanding of this product by downloading the comprehensive Operation Manual, available for free at manualshive.com.
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F.B. (Back Focus) Adjustment
F.B. (back focus) of this lens can be adjusted in the following procedures.
(Recommended object distance range: 6 to 12 m.)
1
Remove three screws
as in the right figure.
Note: Be sure to keep the screws
for later reattachment.
2
Remove the F.B.
adjuster cover.
Screws x 3
F.B. adjuster cover
