Olympus ZUIKO DIGITAL ED 300mm 12-8 - Manual (Page 5)

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Precautions: Be Sure to Read the Following
Lens cleaning tissue or
soft cloth Lens cleaning tissue or
soft cloth
Submergence
Do not put the lens with
its contacts facing down. Abrupt temperature
changes
Do not drop
Do not hold the cam-
era by the section of
the lens extruded by
the focusing operation. Organic solvents Magnetism
Lens cleaning
Too much pressure
Moth repellents
Excessive moisture
Do not touch the lens. Do not touch the
contacts.
Do not view the sun
through the lens.
Cap the lens when it is
not used.
Do not leave the lens without the cap.
If solar light is converged through the
lens, a fire may result. Do not point the camera lens at the sun. Sunlight
will converge in the lens and focus inside the cam-
era, possibly causing a malfunction or fire.
Working temperature
range
Handling Precautions
Storage Precautions
Main Specifications
Mount : Four Thirds mount
Focal distance : 300 mm
Max. aperture : f2.8
Image angle : 4.2 °
Lens configuration : 13 elements in 11 groups
Multi-layer coating (partial single-layer coating)
Iris control : f2.8 to f22
Shooting range : 2.4 m to ∞ (infinity)
Focus adjustment : AF/MF switching
Weight : 3290 g (excluding hood and cap)
Dimensions : Max. dia. ø127 x Overall length 285 mm
Lens hood mount : Covering
Filter mount thread diameter : 112 mm
• Design and specifications are subject to change without any notice or obligation on the part of
the manufacturer.
Lens configuration diagram
Warnings: Safety Precautions
If you experience any
problems, contact your
nearest Olympus service
center.