Canon lens EF 35mm f2 User Manual

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Thank you for purchasing a Canon product.
 Safety Precautions1. Do not look at the sun or a bright light source through 
the lens or camera.
 Doing so could result in loss of 
vision. Looking at the sun directly through the lens is 
especially hazardous. 
2.  Whether it is attached to the camera or not, do not 
leave the lens under the sun without the lens cap 
attached.
 This is to prevent the lens from concentrating 
the sun’s rays, which could cause a fire.
 Handling CautionsIf the lens is taken from a cold environment into a warm 
one, condensation may develop on the lens surface and 
internal parts.  To prevent condensation in this case, first 
put the lens into an airtight plastic bag before taking it 
from a cold to warm environment. Then take out the lens 
after it has warmed gradually. Do the same when taking 
the lens from a warm environment into a cold one.
Handling the EF50mm f/1.0L USM and EF85mm f/1.2L 
USM
The EF50mm f/1.0L USM and EF85mm f/1.2L USM are 
ultra-high-precision lenses. Take care not to subject them to 
shocks or impacts. Also ensure that the lenses are set to the 
“
¿” setting before putting them in the case.
1. Mounting and Detaching the LensSee your camera’s instructions for details on mounting 
and detaching the lens.
•  After detaching the lens, place the lens with the rear end  up to prevent the lens surface and contacts from getting 
scratched.
•  If the contacts get soiled, scratched, or have fingerprints  on them, corrosion or faulty connections can result. The 
camera and lens may not operate properly.
•  If the contacts get soiled or have fingerprints on them,  clean them with a soft cloth.
•  If you remove the lens, cover it with the dust cap. To  attach it properly, align the lens mount index and the   
index of the dust cap, and turn clockwise. To remove it, 
reverse the order.
2. Setting the Focus ModeTo shoot in autofocus (AF) mode, set the focus mode switch 
to AF  a.
To shoot in manual focus (MF) mode, set the focus mode 
switch to MF, and focus by turning the focusing ring.
Setting the Focusing Range (for EF50mm f/1.0L USM)
Two autofocus ranges are selectable with the lens 
 b.
0.6-¿: From closest focusing distance to infinity.
1-¿: From 1 m to infinity.
3. Depth-of-Field ScaleThe depth of field is the distance in front of and behind the 
plane of focus on the subject that appears sharp. The depth 
of field is indicated by the area between the depth-of-field 
scale lines below the distance scale. The numbers on the 
scale are F values, and for example, if the shooting distance 
is 1.5 m/5 ft. and the aperture is f/11 with the EF35mm 
f/2, the sharp area will extend from about 1.2 m/4 ft. to 2.8 
m/9.3 ft. 
 c.
•  The depth-of-field scale is an approximate indicator.
4. Infrared IndexThe infrared index corrects the focus setting when using 
monochrome infrared film. Focus on the subject in MF, 
then adjust the distance setting by moving the focusing ring 
to the corresponding infrared index mark 
 d.
•  The infrared index position is based on a wavelength of  800 nm.
•  Be sure to observe the manufacturer’s instructions when  using infrared film.
•  Use a red filter also when you take the picture.
Nomenclature
Ô ƒ Distance scaleÔ
„ Infrared indexÔ
… Depth-of-Field scaleÔ
† Distance indexÔ
‡ Focusing ringÔ
ˆ  Focus mode switchÔ
‰  Lens mount indexÔ
Š Contacts
EF Lenses
EF15mm f/2.8 Fish-eye
EF24mm f/2.8
EF28mm f/2.8
EF35mm f/2 EF50mm f/1.0L USM
EF50mm f/1.8
EF85mm f/1.2L USM
Instructions
COPY  
						

							CT1-7543-005 © CANON INC. 1986  2008.5
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Ô )5. HoodThe lens hood can keep unwanted light out of the lens, and 
also protects the lens from rain, snow, and dust.
EF24mm f/2.8
To attach the hood, align the hood’s attachment position 
mark with the red dot on the front of the lens, then turn the 
hood in the direction of the arrow until the lens’s red dot is 
aligned with the hood’s stop position mark 
 f, ).
EF24mm f/2.8, EF28mm f/2.8, EF35mm f/2, EF50mm 
f/1.0L USM, EF50mm f/1.8, and EF85mm f/1.2L USM
Press the buttons on both sides of the hood to attach 
 e.
The hood can be reverse-mounted on the lens for storage.
•  Part of the picture may be blocked if the hood is not  attached properly.
•  When attaching or detaching the hood, grasp the base of  the hood to turn it. To prevent deformation, do not grasp 
the rim of the hood to turn it.
6. FiltersYou can attach filters to the filter mounting thread on the 
front of the lens ).
•  Only one filter may be attached.
•  Use a polarizing Canon filter.
Filter Holder for the EF15mm f/2.8 Fish-eye
There is a gelatin filter holder at the rear of the lens 
). Cut 
the gelatin filter to fit within the white frames. Then insert 
the gelatin filter into the filter holder. Q
  The lens length is measured from the mount surface to 
the front end of the lens. Add 21.5 mm when including 
the lens cap and dust cap. (Add 16.8 mm for EF15mm 
f/2.8 Fish-eye)
Q   The size and weight listed are for the lens only, except as 
indicated.
Q   Aperture settings are specified on the camera.
Q   All data listed is measured according to Canon 
standards.
Q   Product specifications and appearance are subject to 
change without notice.
Q   Case and hood not provided with some models.
Q   Filters sold separately.
This device complies with Part 15 of the FCC Rules. Operation 
is subject to the following two conditions: (1) This device may 
not cause harmful interference, and (2) this device must accept 
any interference received, including interference that may cause 
undesired operation.
Do not make any changes or modifications to the equipment 
unless otherwise specified in the instructions. If such changes 
or modifications should be made, you could be required to stop 
operation of the equipment.
This equipment has been tested and found to comply with the 
limits for a class B digital device, pursuant to part 15 of the FCC 
Rules.
These limits are designed to provide reasonable protection against 
harmful interference in a residential installation. This equipment 
generates, uses and can radiate radio frequency energy and, if 
not installed and used in accordance with the instructions, may 
cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur 
in a particular installation. If this equipment does cause harmful 
interference to radio or television reception, which can be 
determined by turning the equipment off and on, the user is 
encouraged to try to correct the interference by one or more of the 
following measures:
•  Reorient or relocate the receiving antenna.
•  Increase the separation between the equipment and receiver.
•  Consult the dealer or an experienced radio/TV technician for 
help.
This Class B digital apparatus complies with Canadian ICES-003.
Specifications
Angle of view Lens 
construction Minimum 
aperture Max. 
magnification Min. focusing 
distance Filter diameter Max. diameter and length Weight Hood Case
Diagonal Vertical Horizontal
EF15mm f/2.8 Fish-eye 180° — — 7-8 220.14 × 0.2 m/0.7 ft. *1 73 × 62.2 mm (2.9” × 2.4”) 330 g/11.6 oz. *2 LP814
EF24mm f/2.8 84° 53° 74° 10-10 22 0.16 × 0.25 m/0.8 ft. 58 mm 67.5 × 48.5 mm (2.7” × 1.9”) 270 g/9.5 oz. EW-60 II LP811
EF28mm f/2.8 75° 46° 65° 5-5 22 0.13 × 0.3 m/1 ft.52 mm 67.4 × 42.5 mm (2.7” × 1.7”) 185 g/6.5 oz. EW-65 II LP1011
EF35mm f/2 63° 38° 54° 5-7 22 0.23 × 0.25 m/0.8 ft. 52 mm 67.4 × 42.5 mm (2.7” × 1.7”) 210 g/7.4 oz. EW-65 II LP1011
EF50mm f/1.0L USM 46° 27° 40° 9-11 16 0.11 × 0.6 m/2 ft.72 mm 91.5 × 81.5 mm (3.6” × 3.2”) 985 g/34.7 oz. ES-79 II LP1219
EF50mm f/1.8 46° 27° 40° 5-6 22 0.15 × 0.45 m/1.5 ft. 52 mm 67.4 × 42.5 mm (2.7” × 1.7”) 190 g/6.7 oz. ES-65 III LP1014
EF85mm f/1.2L USM 28°30’ 16° 24° 7-8 16 0.11 × 0.95 m/3.2 ft. 72 mm 91.5 × 84 mm (3.6” × 3.3”) 1025 g/36.2 oz. ES-79 II LP1219
*1 Built-in gelatine filter holder
*2 Built-in
COPY