Canon EF85MM F User Manual

EF85mm f/1.2L II USM

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Instruction

Thank you for purchasing a Canon product.

	The Canon EF85mm f/1.2L II USM lens is a		Features
	high-performance medium telephoto lens
			1.	Large-diameter, high-precision aspheric lens
	developed for EOS cameras. It is equipped
				element for excellent imaging performance
	with a large-diameter, high-precision aspheric
				even at the maximum aperture.
	lens element to achieve a brightness of f/1.2.
			2.	Ultrasonic motor (USM) for quick and quiet
	The lens is suitable for portraits and other
				autofocusing.
	types of photographs making full use of the
			3.	Electronic manual focusing detects
	large-diameter lens feature for nice
				electronically how much the focusing ring is
	background blur.	COPY
				being rotated for manual focusing.
	¡“USM” stands for Ultrasonic Motor.		4.	Manual focusing is available after the subject
				comes into focus in autofocus mode (ONE
				SHOT AF).
			5.	A truly round aperture hole results in a nicer
				background blur.

Conventions used in this instruction

Warning to prevent lens or camera malfunction or damage.

Supplementary notes on using the lens and taking pictures.

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a Safety Precautions

			This device complies with Part 15 of the FCC Rules. Operation is
a Safety Precautions
			subject to the following two conditions: (1) This device may not
•	Do not look at the sun or a bright light source		cause harmful interference, and (2) this device must accept any
	through the lens or camera. Doing so could result		interference received, including interference that may cause
	in loss of vision. Looking at the sun directly through		undesired operation.
			Do not make any changes or modifications to the equipment
	the lens is especially hazardous.
			unless otherwise specified in the instructions. If such changes or
•	Whether it is attached to the camera or not, do
			modifications should be made, you could be required to stop
	not leave the lens under the sun without the
			operation of the equipment.
	lens cap attached. This is to prevent the lens from		This equipment has been tested and found to comply with the
	concentrating the sun’s rays, which could cause a		limits for a class B digital device, pursuant to part 15 of the FCC
	fire.		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
Handling Cautions			energy and, if not installed and used in accordance with the
•	If the lens is taken from a cold environment into		instructions, may cause harmful interference to radio
			communications.
	a warm one, condensation may develop on the
			However, there is no guarantee that interference will not occur in
	lens surface and internal parts. To prevent COPY
	condensation in this case, first put the lens into an		a particular installation. If this equipment does cause harmful
			interference to radio or television reception, which can be
	airtight plastic bag before taking it from a cold to		determined by turning the equipment off and on, the user is
	warm environment. Then take out the lens after it		encouraged to try to correct the interference by one or more of
	has warmed gradually. Do the same when taking		the following measures:
	the lens from a warm environment into a cold one.		• Reorient or relocate the receiving antenna.
			• Increase the separation between the equipment and receiver.
• Do not leave the lens in excessive heat such as in
			• Consult the dealer or an experienced radio/TV technician for
	a car in direct sunlight. High temperatures can
			help.
	cause the lens to malfunction.
			This Class B digital apparatus complies with Canadian ICES-003.
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Nomenclature

Hood mount (→ 6)

Distance scale (→ 5, 6)

Infrared index (→ 5)

Depth-of-Field scale (→ 6)

Filter mounting thread (→ 7)

Focusing ring (→ 4)

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Focus mode switch (→ 4)

Contacts (→ 4)

Lens mount index (→ 4)

For detailed information, reference page numbers are provided in parentheses (→ **).

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