Instrukcja obsługi Canon EF 50mm f/2.5 Compact Macro

Canon soczewka EF 50mm f/2.5 Compact Macro

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EF100mm f/2.8

Thank you for purchasing a Canon product.

The EF50mm f/2.5 Compact macro is a macro lens that can be used for

standard shooting and for close-up shooting up to 1/2 × (0.5×). This is a

standard macro lens for EOS cameras. Lifesize magniﬁcation (1×) is also

possible by attaching the Life Size Converter EF sold separately.

The Canon EF100mm f/2.8 Macro is a medium telephoto macro lens that

provides life-size close-up capability.

Safety Precautions

1. 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 Cautions

If 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.

1. Mounting and Detaching the Lens

See 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 Mode

To shoot in autofocus (AF) mode, set the focus mode switch to AF ❸.

To shoot in manual focus (MF) mode, set the focus mode switch to MF,

and focus by turning the focusing ring.

• Do not touch the rotating parts of the lens while AF is active.

3. Switching the Focusing Distance Range

(EF100mm f/2.8 Macro only)

FULL: Allows a focusing distance range of 0.31 m (Min. focusing

distance) to ∞ for standard shooting ❹.

LIMIT: Allows a focusing distance range of 0.31 m (life-size) to 0.57 m

(0.25×) for close-up shots.

4. Close-up Photography (Macro Photography)

Close-up photos are possible up to 0.5× maximum magniﬁcation with the

EF50mm f/2.5 Compact macro, and up to 1× (life-size) magniﬁcation with

the EF100mm f/2.8 Macro. The focusing distance is the distance from the

subject to the ﬁlm plane.

When focusing, you can give priority to framing or to magniﬁcation.

[Framing Priority]

While looking through the viewﬁnder and framing the subject, focus with

the AF or MF mode.

[Magniﬁcation Priority]

(1)

Set the lens’ focus mode switch to MF.

(2)

Set the magniﬁcation.

While referring to the distance scale on the lens, turn the focusing ring

to the desired magniﬁcation.

(3)

Focus the subject.

While looking through the viewﬁnder, move the camera forward or

back to ﬁnd the point of focus.

(4)

Touch up the focus.

Turn the focusing ring for ﬁne focusing.

• Since macro shots have a very shallow depth of ﬁeld, focus

carefully to obtain proper sharpness.

• To prevent camera shake, using a Remote Switch and tripod is

recommended (both sold separately).

• To check the depth of ﬁeld, press the camera’s depth-of-ﬁeld

preview button.

Nomenclature

●① Magniﬁcation scale (normal operation)

●② Distance scale

●③ Depth-of-Field scale

●④ Magniﬁcation scale with Life Size Converter

EF attached (EF50mm f/2.5 only)

●⑤ Distance index

●⑥ Focusing ring

●⑦ Focus mode switch

●⑧ Lens mount index

●⑨ Contacts

●⑩ Focusing distance range selector switch

(EF100mm f/2.8 Macro only)

Macro Lenses

EF50mm f/2.5 Compact macro EF100mm f/2.8 Macro

Instructions

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CT1-8537-003 1208SZ © CANON INC. 2006

5. Setting the Exposure

When taking photographs using TTL metering, no exposure

compensation is necessary to meter the light coming through the lens.

With TTL metering, AE (autoexposure) is possible at all focusing

distances. Just set the desired picture-taking mode, then check the

shutter speed and aperture before taking the picture.

When you use a handheld exposure meter to set the exposure, you must

take into account the exposure factor shown in the following table.

EF50mm f/2.5 Compact macro lens only

Magniﬁcation 1:10 1:8 1:6 1:5 1:4 1:3 1:2.5 1:2

Eﬀective f/No. 1.21 1.27 1.36 1.44 1.56 1.78 1.96 2.25

Exposure Factor

(stops)

in ½ stops 0 +½ +1.0

³ stops 0 ³+1.0 ³

EF50mm f/2.5 with Life Size Converter EF

Magniﬁcation 1:4 1:2 1:1.5 1:1.2 1:1

Eﬀective f/No. 1.64 1.87 2.16 2.49 2.86

Exposure Factor

(stops)

in ½ stops +½ +1.0 +1½

³ stops ³+1.0 ³ ³

EF100mm f/2.8 Macro

Magniﬁcation 1:4 1:3 1:2.5 1:2 1:1.5 1:1

Eﬀective f/No. 1.44 1.61 1.76 1.99 2.41 3.38

Exposure Factor

(stops)

in ½ stops +½ +1.0 +1½ +2.0

³ stops ³ ³ +1.0 ³ ³

subject. Therefore, it is recommended to take several shots of the

same subject at diﬀerent exposures.

priority AE (Av) or Manual (M) picture-taking modes, because depth of

ﬁeld and exposure are easy to adjust in those modes.

6. Depth-of-Field Scale

The 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 (with the EF50mm f/2.5 Compact

macro ❺).

7. Infrared Index (EF50mm f/2.5 Compact macro only)

The 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

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your EOS camera.

8. Filters

You can attach ﬁlters to the ﬁlter mounting thread on the front of the

lens❼ .

9. Speciﬁcations

EF50mm f/2.5 EF100mm f/2.8

Focal Length/Aperture 50mm, f/2.5 100mm, f/2.8

Lens Construction 8 groups, 9 elements 9 groups, 10 elements

Angle of View

Diagonal–46°

Vertical–27°

Diagonal–24°

Vertical–14°

Focusing Distance

Ranges 0.23 to ∞ m

(0.58 to ∞ inch)

0.31 to ∞ m full (0.79 to

∞

inch)

0.31 to 0.57 m (0.8 to

0.14 inch) with limit

0.57 to ∞ m (1.45 to ∞

inch) with limit

Max. Magniﬁcation Converter EF attached) 1×

Filter Diameter 52 mm

Max. Diameter and

Length

67.6 × 63 mm

(2.7 × 2.5 inch)

75 × 105.3 mm

(3 × 4.1 inch)

Weight 650 g (1.42 lb)

The lens length is measured from the mount surface to the front end of

the lens. Add 21.5 mm to include the E-52 lens cap and dust cap, and

23.9 mm for the E-52 II.

Aperture settings are speciﬁed on the camera.

All data listed is measured according to Canon standards.

Product speciﬁcations and appearance are subject to change without

notice.

Case and hood not provided with some models.

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:

help.

This Class B digital apparatus complies with Canadian ICES-003.

COPY

Specyfikacje produktu

Marka:	Canon
Kategoria:	soczewka
Model:	EF 50mm f/2.5 Compact Macro
Kolor produktu:	Czarny
Waga produktu:	280 g
Przeznaczenie:	SLR
Automatyczne ustawienie ostrości:	Tak
Stabilizator obrazu:	Nie
Struktura soczewki:	9/8
Długość stałej ogniskowej:	50 mm
Wielkość filtra:	52 mm
interfejs mocowania obiektywu:	Canon EF
Najmniejsza odległość ogniskowa:	0.23 m
Średnica:	67.6 mm
Powiekszenie:	0.50 x
Długość produktu:	63 mm
Kąt widzenia obiektywu, w poziomie:	40 °
Kąt widzenia obiektywu w pionie:	27 °
Kąt widzenia soczewki, przekątna:	46 °
Maksymalna przesłona:	32
Typ obiektywu:	Obiektyw makro
Liczba elementów przysłony:	6
Napęd AF:	AFD