ENG-2
■ Inserting and Removing the Drop-In Filter
Inserting Procedures: Push down on the Drop-in Filter until you hear a
click. (Fig. iv)
Removing Procedures: Pull out the Drop-In Filter while pressing the
lock release button.
■ Drop-In Filter
i. CLEAR Filter A (Fig. i)
Transparent glass filter
ii. Variable ND Filter A (Fig. ii)
Density can be adjusted by turning the adjustment dial.
Adjustment range: ND3 to ND500 (equivalent to 1.5 to 9 f-stops)
iii. Circular Polarizing Filter A (Fig. iii)
Polarization angle can be adjusted by turning the adjustment dial.
z
Please insert/remove the Drop-In filter before attaching the mount adapter
to the camera.
z
Please be to insert one of the Drop-In filters in the adapter. If a filter is not
used, the image will be affected by unnecessary light, etc.
z
Image quality may be degraded due to the effect of the filter.
z
When the solid white line on the adjustment dial is no longer visible (ND250
or above), a blue tinge or density irregularity may occur. (ii)
z
The tint and density of the filter may change as the filter ages. (ii)
■ Specifications
Compatible lenses:
EF series lenses *
1
Compatible cameras:
Canon EOS R series cameras
Mounts:
Front mount: Canon EF mount
Rear mount: Canon RF mount
Front Cap:
Camera Cover R-F-3
Rear Cap:
Lens Dust Cap RF
Max. Diameter and Length:
Adapter: 73.2 x 24.7 mm / 2.88 x 0.97 in.
Weight:
Adapter: Approx. 121 g / 4.27 oz.
Drop-In Filter: i: Approx.17 g / 0.60 oz., ii: Approx.18 g / 0.63 oz.,
iii: Approx.18 g / 0.63 oz.
Accessories:
Front Cap, Rear Cap, Case
• The maximum diameter, length and weight listed are for the adapter itself
only.
• All data listed is measured according to Canon standards.
• Product specifications and appearance are subject to change without
notice.
0918Ni
©
CANON INC. 2018
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