Main specifications – Olympus ZUIKO DIGITAL ED 90-250mm 1:2.8 User Manual

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Main Specifications

Mount

: Four Thirds mount

Focal distance

: 90-250 mm

Max. aperture

: f2.8

Image angle

: 14°-5.0°

Lens configuration

: 17 elements in 12 groups

Multi-layer coating (partial single-layer coating)

Iris control

: f2.8 to f22

Shooting range

: 2.5 m (8.3 ft) to ∞ (infinity)

Focus adjustment

: AF/MF switching

Weight

: 3250 g (114.6 oz)

Dimensions

: Max. dia. ø123 mm (4.8 in) x Overall length 276 mm (10.9 in)

Lens hood mount

: Covering

Filter mount thread diameter : 105 mm (4.2 in)

• Design and specifications are subject to change without any notice or obligation on the part of

the manufacturer.

Lens configuration diagram