Olympus ED 90-250mm F2.8

Olympus Zuiko Lens ED 90-250mm f2.8 Features:

• This powerful super-telephoto zoom lens with large-aperture (fixed F stop type) is equivalent to 180-500mm on a 35mm camera.
  Only fixed focal super-telephoto lens could have provided wide-open F2.8 shots in the past, however, this lens provides F2.8 shots in entire zoom area. Therefore, it can give the best framing at once even if you are in the restrained shooting spot. The best choice for the nature and sports photographer. Luxurious three ED lenses are used to give the highest image quality with optimal resolution and contrast.
  
  
• Compatible with E-System and Micro Four Thirds digital cameras through use of MMF-1 (Four Thirds Lens Adapter to Micro Four Thirds Lens Adapter).

Olympus Zuiko Lens ED 90-250mm f2.8 Specifications:

• Focal Length: 90mm - 250mm (35mm equivalent focal length 180mm - 500mm)
• Lens construction: 17 Elements in 12 Groups, including 3 ED lenses
• Angle of View: 14 to 5 Degrees
• Closest Focusing Distance: 2.5m
• Maximum Image Magnification:
  0.08x (35mm equivalent Maximum Image Magnification 0.16x)
  
• Minimum Field Size: 207 x 156 mm
• Number of Blades: 9 (Circular aperture diaphragm)
• Maximum Aperture: f 2.8
• Minimum Aperture: f 22
• Filter Size: 105 mm (Exclusive Protect Filter PF-105 included)
• Dimension Diameter: 124 x 276 mm
• Weight: 3,270g (with Tripos Adapter)
• Tele Converter EC-14: Yes
• Extension Tube EX-25: Yes
• Lens Hood: LH-120B
• Lens Cap: LC-140
• Lens Case: LSH-1738