Ricoh GX200 Брошура та технічні характеристики - Сторінка 3
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f=19mm (with use of wide conversion lens DW-6), 1/97sec, F5.7, ISO100, EV+0.3, no trimming
To fully experience the beauty of photographic expression.
A super wide-angle high performance 24-72 mm/f2.5 (wide) – f4.4(telephoto) zoom lens with superb optical performance comparing
favorably to SLR interchangeable lenses.
Attach the unique tilting electronic viewfinder, linked to the focal distance to zoom and frame your subject with the feel of an SLR or
medium format camera and add GX200 host of versatile accessories to enter a wider realm of creative photography.
For the photographer who knows the depth and joy of photographic expression, the GX200 transcends the limitations of a compact camera.
Evolved 24-72mm zoom lens for controlling flare
The optical 3x super-wide zoom lens, effectively controls curvature aberration, boasts
superior resolution and high contrast.
It is the "eye" of the GX200, achieving both compactness and depiction ability at a high
level by employing aspheric, special low-dispersion glass and high refractive index
low-dispersion lens elements.
Through fine tuning, it controls flare that can occur when shooting backlit subjects
compared to GX100.
Superior optical performance is exhibited regardless of lighting conditions and focal length.
MTF curve graph (24mm)
100
Wide/telephoto conversion lens that enables a greater variety of expressions
Attach the high quality conversion lens (DW-6) to achieve 19mm ultra wide-angle for
sharpness and intensity of wide-angle photography. This lets you enjoy more impressive
expressions including landscapes employing a wide lens angle and portraits with
heightened perspective. Furthermore, a 135mm focal length is covered at the telephoto
end with the telephoto lens (TC-1) attached. Just the right amount of blur and the
compression effect that reduces the sense of distance between subject and background
enables eye-catching expression.
* DW-6 and TC-1 are sold separately.
* While a wide conversion lens or telephoto conversion lens is attached, the internal flash can't be used because vignetting may occur.
* Vignetting may occur on part of the image if the zoom position is other than at telephoto end when while the telephoto conversion
lens is attached.
Lens Unit
1m Aperture F2.5
80
60
40
20
0
0
1.4
2.3
2.8 3.2 3.7 4.1 4.6
Distance from frame center(mm)
Blue lines:50/mm
Solid lines:Radial values
Red lines:150/mm
Dotted lines:Tangential values
f=24mm, 1/1000sec, F3.6, ISO100, EV±0, no trimming
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