Olympus OM-PC, Instruction Manual

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Macrophoto Group Units
• Simplified Macro System
These units allow you to take close-ups up to life
size with ease.
For example, Close-up lenses 49mm and 55mm
(f=40cm) — the 49mm can be used on normal
50mm F 1.8, F 1.4 and F 1.2 standard lenses. You
can take up to 0.63X life size close-ups by simply
screwing them into the front of the standard lens.
• Auto Extension Tubes 7, 14 and 25. These com-
ponents are placed between the lens and camera
body and available in three thicknesses: 7mm,
14mm and 25mm. Used in combination up to
seven variations, they allow you to take up to
1.1 X close-ups with a 50mm lens.
• Basic System
This is a full-scale macro system that permits low
to high magnifications. It will produce brilliant
images of the marvelous world of tiny things such
as the geometric beauty of the compound eye of a
dragon fly, or extreme close-ups of flowers. A
studio type and a field type are available.
Studio type: This system is suited for taking high-
magnification pictures in a studio or other indoor
situation.
• Auto Bellows. A basic unit that helps you take
full advantage of the system's capabilities in com-
bination with various lighting units and mounts
for extended magnification ratios.
• Zuiko Auto Macro 20mm F2. Large-aperture
macro lens designed exclusively for macrophoto-
graphy. Combined with the Auto Bellows, it
permits magnifications ranging from 4.2X to 16X.
• Zuiko Auto Macro 38mm F2.8. This lens is de-
signed exclusively for macrophotography and
permits magnifications of 2.3X to 6.7X with the
Auto Bellows. (Provided with a helicoid for fine
focusing.)
• Macrophoto Stand VST-1. A compact and sturdy
multi-purpose stand for solid camera support in
close-up and macrophoto work. Comes with
frosted stage glass for incident light.
• Epi-illuminator PM-LSD2. A two-piece lighting
set which provides ideal reflected light for macro-
photography.
Field type: This is a handy and highly maneuvera-'
ble system which includes various macro lenses
and a telescopic extension tube.
• Telescopic Auto Extension Tube 65 ~ 116. With
its variable tube length, this auto extension tube
enables you to change the shooting distance,
magnification and angle of view freely. Combined
with the Zuiko Macro 80mm F4 and 135mm
F4.5, it constitutes a highly maneuverable system
suited for outdoor shooting from infinity to 2X
life size.
• Zuiko 1:1 Macro 80mm F4. This lens is designed
exclusively for macrophotography and permits
image magnifications of 1/2 ~ 2X.
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