Smallest field-of-view with close-up lens 240c-8 – Canon 814XL-S User Manual
Page 147
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67mm Close-up Lens 240 C-8
67mm Close-up Lens 240 C-8
Attaching this accessory permits higher magnifi
cations than are possible with the lens' built-in
macro mechanisms. It derives its name from the
fact that the shooting distance from the tip of the
lens to the subject is 240 mm when the focusing
ring is at infinity for the minimum magnification.
The shooting distance becomes shorter and the
magnification higher as the focusing ring is
rotated to closer distances. Since depth of field is
critical, the aperture should be kept to f/4 or
smaller, such asf/5.6.
SMALLEST FIELD-OF-VIEW WITH CLOSE-UP LENS 240C-8
Camera
Zooming
Ring
Position
Focusing
Distance
Film Plane to
Subject Distance
Field-of-View
1014XL-S
6.5 mm
OO
40.0 cm
15.0
X
20.7 cm
1.2
m
36.9 cm
12.4
X
17.1 cm
65 mm
OO
40.0 cm
1.6
X 2.2 cm
1.2
m
36.9 cm
1.3
X
1.8 cm
814XL-S
7 mm
OO
39.3 cm
13.9
X
19.2 cm
1.2
m
36.0 cm
11.6
X
16.0 cm
56 mm
OO
39.3 cm
1.9
X
2.6 cm
1.2
m
36.0 cm
1.5
X
2.1 cm
80