Canon EF 35-80mm f/4-5.6 III, Lenses Manual

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EF 100mm f/2.8 Macro USM
Many EOS shooters consider this
two professional lenses in one:
a superior-performance
portrait-length tele with a fast
f/2.8 aperture and lightning-quick
USM AF; and a superb macro lens
that focuses to life size (1x)
without accessories. It has a
unique internal focusing design
and floating optics for sharpness
throughout its vast focus range,
and allows a working distance
of 5.9 inches (149mm) at life size.
Full-time manual focusing and
an available Tripod Mount B with
adapter round out this terrific
macro lens.
Extension tubes are one method
of getting closer with EF lenses.
A powerful tool when attached to
standard and wide-angle lenses,
they’re also used with telephotos
to get just a bit closer. With any
lens, the longer the extension tube,
the greater the close-up effect.
The 12mm EF 12 II is often used
with wide-angle lenses, while the
longer EF 25 II is a better choice
for normal or telephoto lenses.
Auto exposure continues to work
reliably, but manual focus is
recommended in most instances.
The version II extension tubes
are also compatible with
EF-S 18-55mm f/3.5-5.6.
EF 180mm f/3.5L Macro USM
One of the sharpest lenses in the
entire EOS system, and a brilliant
all-round telephoto lens that can
focus to true life size (1x) — with a
working distance of almost 10
inches (0.25m) from the subject!
Three UD-glass elements,
a floating optical system, and
internal focusing assure superb
performance at any distance. It’s
even compatible with the EF 1.4x II
and 2x II tele extenders.
A powerful ring-type USM means
fast and silent AF, along with
full-time manual focus. It includes
a tripod collar and detachable
lens hood.
An effective close-up method
with telephoto lenses, and the
only close-up accessory that
doesn’t lose light. The 250D is
optimised for lenses between
50 and 135mm, while the 500D
works best with lenses from
75mm through 300mm.
Both have a double-element
design, so their optical quality is
excellent. The Close-up Lens 500,
a single-element design, offers an
even more affordable alternative.
16
UD lens
Discovering a small world
The small things we see and ignore every day can actually reveal much surprise and fascination up close. A world all their own.
Canon offers several ways to discover this world. The four EF macro lenses are the most effective and versatile, while the three
screw-on Close-up lenses are the most convenient. Also available are the Life-Size Converter EF and two Extension Tubes.
EF 50mm f/2.5 Compact Macro
A versatile macro lens with
focusing from infinity down to half
life-size (0.5x), and floating optics
to insure sharpness and contrast at
any focusing distance. With f/2.5
speed, it’s actually an ideal
general-purpose normal lens that
adds true macro capability, and it’s
great for photographing flat
artwork or subjects because of its
outstanding centre-to-corner flat
field performance. A dedicated
optional accessory Life Size
Converter, available separately,
allows focusing down to full
life-size (1x magnification) and its
optics actually increase working
distance from the front of the lens
to the subject.
Life-Size Converter EF
A unique accessory, dedicated
exclusively to the EF 50mm f/2.5
Compact Macro lens. Unlike a
conventional extension tube, the
Life Size Converter EF has a
four-element optical design that
acts like a tele extender, allowing
magnifications from 0.26x to 1x
(full life-size) while increasing the
working distance from the front
of the lens to the subject.
Optical quality is outstanding with
the Life Size Converter EF in place.
MP-E 65mm f/2.8 1-5x
Macro Photo
This special-purpose lens is strictly
for high-magnification shooting
between 1x (life size) and 5x – at its
closest focus distance, you can fill
the frame with a grain of rice. Its
optics, dedicated to macro work,
are superb. Focus is manual only,
and there’s a detailed magnification
scale engraved on the barrel.
It includes a tripod collar, and is
fully compatible with Macro Ring
Lite MR-14EX and Macro Twin
Lite MT-24EX.
15
MACRO LENSES
MP-E 65mm f/2.8 1-5x Macro Photo
•f/11 •1/125 sec. (3.0x)
EF 100mm f/2.8 Macro USM
•f/5.6 •1/6 sec.
About Macro Magnification
A life-size macro lens; that is,
a 1x magnification records an
image on film at its actual size.
If you’re photographing a flower,
for example, and it has a diameter
of 1 cm., it will occupy 1 cm. on
your film. Other macro lenses have
lower or higher magnifications.
A lens with 0.5x magnification
would produce an image on film
that is half the size of the actual
subject. Your 1 cm. flower, then,
would only occupy 0.5 cm. on film.
In the other direction, a 5x
magnification lens would convert
the 1 cm. flower to a 5 cm.
diameter image. Since the entire
image wouldn’t fit in the frame of
your film, you would have an
enlarged image of a detail of the
flower. Magnification is not the
same thing as focal length.
A 50mm lens and a 135mm might
both be macro lenses with,
for example, 1.0x magnification.
The advantage of the longer lens
is that it allows greater distance
from a subject. You would choose
the 135mm macro lens to
photograph a butterfly or a bird.
The 50mmlens would be more
suitable for a subject that won’t
move away when you approach it.
0.25x
0.5x
1.0x
3.0x
5.0x
Extension Tube EF 12 II
Extension Tube EF 25 II Close-up Lens 250D
Close-up Lens 500D
Close-up Lens 500