Released by Olympus:

The Olympus E-System telephoto lens - extending creative capabilities

Olympus extends its range of E-System lenses one step further with the introduction of a bright telephoto lens, the ZUIKO DIGITAL ED150mm F2.0 (35mm camera equivalent: 300mm). The lens’ telephoto performance is coupled with high light-gathering power and full compatibility with the TIPA award-winning FourThirds standard means it is both compact and portable. An invaluable component of any professional’s kit, the ZUIKO DIGITAL ED150mm F2.0 will also be popular amongst those who demand the visual impact of the best nature and sports shots. The new ZUIKO DIGITAL ED150mm F2.0 is scheduled to go on sale in Summer 2004.

Main features
• Versatility
The ZUIKO DIGITAL ED150mm telephoto lens is exceptionally compact and light. Through compatibility with the FourThirds System this new generation lens offers distinct benefits, such as portability, high image quality and brightness.
- Dimensions: 100mm (diameter) x 146mm (length)
- Weight: 1,350g with tripod adapter
• Very bright aperture
The F2.0 aperture permits the photographer to bring a shallow depth of field to the composition, allowing subjects to be creatively framed by blurring the background.
Alternatively, this bright aperture is ideal for shooting at high shutter speeds and documenting a sequence of movements at high-speed, ie: the action of a sports scene or the swift motion of an animal.
• Two ED lens elements
Optical precision is exceptional, yielding very sharp and high-contrast images. For superior lens performance, two ED lens elements minimise chromatic aberration. One is termed a ‘super’ ED lens element and is particularly effective in reducing chromatic aberration because it has spectral characteristics similar to the fluorite elements which are used for correcting this problem.
• New multi-coating
Significantly suppressing ghosting and image flare, a new multi-coating reduces the reflection over a wide range of light wavelengths.
• Advanced floating mechanism
The optical system’s floating mechanism delivers sharp, high contrast images from close-up to infinity (shortest shooting range:1.2m).
• Focus limit switch and focus stop button
To save the photographer precious time when focusing and offering that extra edge to achieve the perfect shot, the focus range may be limited.
• Splash and dust proof construction
A special splash and dust proof construction protects the lens, allowing it to be used in a wide range of conditions.

Optics designed exclusively for digital photography
All ZUIKO DIGITAL lenses are designed to maximise the performance of digital SLR cameras based on the FourThirds standard. This permits full cross-manufacturer interchangeability among camera systems that apply to the standard. Near telecentric optics ensure images have perfect colour, clarity and brightness from the centre to the periphery of the frame. The lenses’ high resolving power ensures the image sensor obtains the detail it requires to achieve its full potential. Furthermore, thanks to their splash-proof construction, the ZUIKO DIGITAL lenses are also protected against the elements.

Further information
The Olympus E-System is the world’s first digital SLR system to be based on the FourThirds Standard, jointly developed by Olympus and Kodak. The professional system has been designed exclusively for digital photography. It currently comprises the Olympus E-1 SLR body plus a range of interchangeable lenses and other accessories. For more details, please visit www.olympus.co.uk.

Olympus E-System lenses:
• ZUIKO DIGITAL 14~54mm (28~108mm) F2.8~3.5
• ZUIKO DIGITAL ED50~200mm (100~400mm) F2.8~3.5
• ZUIKO DIGITAL ED50mm (100mm) F2 Macro
• ZUIKO DIGITAL ED300mm (600mm) F2.8
• ZUIKO DIGITAL 11-22mm (22~44mm) F2.8-3.5
• ZUIKO DIGITAL ED150mm (300mm) F2.0 (available Summer 2004)

Specifications

Model	ZUIKO DIGITAL ED150mm f2.0
Focal length	150mm
35mm equivalent focal length	300mm
Construction
Lens	11 elements in 9 groups, including 1 ED and 1 Super ED lens element
Mechanism	Inner focus with floating mechanism
Angle of view	8.2 degrees
Closest focusing distance	1.2m
Maximum image magnification	0.15x
35mm equivalent magnification	0.30x
Aperture
Number of blades	9
Maximum aperture	f2.0
Minimum aperture	f22
Filter size	82mm
Size / weight
Dimensions	100mm (D) x 146mm (L)
Weight	1350g (with tripod adapter)
Compatibility
Tele converter EC-14	Yes (composite f-stop of f4 or more)
Extension tube EX-25	Extended maximum image magnification: 0.34x
Box contents	Lens hood, lens case, lens cap, lens rear cap, instruction manual, warranty card.

Specifications and design are subject to change without notice.