Precautions: Be Sure To Read The Following; Main Specifications - Olympus ZUIKO DIGITAL ED300mm f2.8 Mode D'emploi

Precautions: Be Sure to Read the Following

Warnings: Safety Precautions
Do not view the sun Do not leave the lens without the cap.
If solar light is converged through the
through the lens.
lens, a fire may result.
Handling Precautions
Working temperature
Abrupt temperature
range
changes
Do not touch the lens. Submergence
Organic solvents Excessive moisture
Storage Precautions
Lens cleaning tissue or Lens cleaning tissue or
soft cloth soft cloth
Cap the lens when it is Lens cleaning
not used.
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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.
Do not put the lens with Too much pressure
its contacts facing down.
Do not touch the Do not drop
contacts.
Magnetism Do not touch the lens
when it is operating
on autofocus.
Moth repellents If you experience any
problems, contact your
nearest Olympus service
center.

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
: 2.4 m to ∞ (infinity)
Shooting range
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
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