| Olympus E-520 Telephoto lenses | | | | "I am delighted with this 140-600mm lense as it enables me to get close shots of birds and wildlife and has great clarity and sharpness for a moderately priced lense." bhphotovideo.com | | Great telephoto lens | | 300 mm | | | Diameter | 80 mm | | | Auto focus | Yes | | | | | Fixed aperture | No | | | Aperture | f/4 | | | | | Weight | 0.6 kg | | | Min focal length | 70 mm | | | | | Zoom range | 4.3x | | | Length | 127 mm | | | | | | | | | | "Instant focusing when used with e3. Great color retention." bhphotovideo.com | Diameter | 87 mm | | | Auto focus | Yes | | | | | Fixed aperture | No | | | Aperture | f/2.8 | | | | | Weight | 1 kg | | | Min focal length | 50 mm | | | | | Zoom range | 4x | | | Length | 157 mm | | | | | | | | | Diameter | 78 mm | | | Auto focus | No | | | | | Fixed aperture | n/a | | | Aperture | f/1.4 | | | | | Weight | 0.5 kg | | | Min focal length | 85 mm | | | | | Zoom range | 1x | | | Length | 80 mm | | | | | | | | | | "Light weight and easy to handle. Imagages are very sharp and bright." bhphotovideo.com | Diameter | 66 mm | | | Auto focus | Yes | | | | | Fixed aperture | No | | | Aperture | f/4 | | | | | Weight | 220 g | | | Min focal length | 40 mm | | | | | Zoom range | 3.8x | | | Length | 72 mm | | | | | | | | | Diameter | 70 mm | | | Auto focus | No | | | | | Fixed aperture | n/a | | | Aperture | f/1.4 | | | | | Weight | 0.6 kg | | | Min focal length | 85 mm | | | | | Zoom range | 1x | | | Length | 83 mm | | | | | | | | | | "The real benefit of course is that it maintains the DOF of a 150mm lens at its effective new focal length, plus the gain of a stop of aperture speed." bhphotovideo.com | Diameter | 100 mm | | | Auto focus | Yes | | | | | Fixed aperture | n/a | | | Aperture | f/2 | | | | | Weight | 1.6 kg | | | Min focal length | 150 mm | | | | | Zoom range | 1x | | | Length | 150 mm | | | | | | | | "The lens is much better than the stock lens. It gives great depth of field when on the end of the lens and has a nice reach." bhphotovideo.com | Diameter | 78 mm | | | Auto focus | Yes | | | | | Fixed aperture | No | | | Aperture | f/3.5 | | | | | Weight | 435 g | | | Min focal length | 18 mm | | | | | Zoom range | 10x | | | Length | 85 mm | | | | | | | | | | "This is one Super Len’s…the tack sharpness though out all the stop’s is fantastic. It is quick to focus and great in low light situations." bhphotovideo.com | Great telephoto lens | | 300 mm | | | Diameter | 285 mm | | | Auto focus | Yes | | | | | Fixed aperture | n/a | | | Aperture | f/2.8 | | | | | Weight | 3.3 kg | | | Min focal length | 300 mm | | | | | Zoom range | 1x | | | Length | 127 mm | | | | | | | | "This lens is very useful in low light and with fast action events. The lens is very fast (bright) which allows for fast shutter speeds to capture the action" bhphotovideo.com | Fixed aperture | | The same maximum aperture at all focal lengths | | | Diameter | 97 mm | | | Auto focus | Yes | | | | | Fixed aperture | Yes | | | Aperture | f/2 | | | | | Weight | 1.7 kg | | | Min focal length | 35 mm | | | | | Zoom range | 2.9x | | | Length | 214 mm | | | | | | | | | | "It was perfect for several graduations. I generally use it with my E3 body, which makes the whole system very weather resistant." bhphotovideo.com | Fixed aperture | | The same maximum aperture at all focal lengths | | | Diameter | 125 mm | | | Auto focus | Yes | | | | | Fixed aperture | Yes | | | Aperture | f/2.8 | | | | | Weight | 3.3 kg | | | Min focal length | 90 mm | | | | | Zoom range | 2.8x | | | Length | 277 mm | | | | | | | |