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CMS-CATEGORY_REF
CANON
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COMPACT-SERVO
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COMPACT-SERVO 18-80mm T4.4 EF
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COMPACT-SERVO 70-200mm T4.4 EF
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Back Focus Adjustment on the COMPACT-SERVO lenses
Select an object at an appropriate distance (approx.
2
to 5m).
Use any object with sharp contrast to facilitate the adjustment work.
How to adjust the back focus of a COMPACT-SERVO lens.
Select an object at an appropriate distance (approx.
2
to 5cm).
Use any object with sharp contrast to facilitate the adjustment work.
Depth-Of-Field Tables for the COMPACT-SERVO 18-80mm T4.4 EF/PL
Object Distance Near - Far 5 3.25 - 11.41 2.96 - 18.19 2.55 - ∞ 2.13 - ∞ 1.75 - ∞ 1.40 - ∞
2
1.68 - 2.50 1.61 - 2.69 1.49 - 3.17 1.35 - 4.24 1.
Depth-Of-Field Tables for the COMPACT-SERVO 70-200mm T4.4 EF/PL
.17 2.79 - 3.24 2.82 - 3.35
2
1.97 - 2.03 1.97 - 2.03 1.96 - 2.05 1.94 - 2.07 1.91 - 2.10 1.88 - 2.14 1.5 1.49 - 1.51 1.48 - 1.