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The image circle of a DSLR camera is designed to cover the camera sensor narrowly. For use of Full Camera Movement, a comparatively large sized image circle is required. With Rodenstock, or similar lenses from other manufacturers, you can make Full Camera Movement photography effectively as they have large enough image circles to accommodate the camera Full Camera Movement.
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For digital photography, digital lenses are necessary. This is because the sensor surface has much better, more precise flatness than the normal film surface, only lenses with a high quality image, processed with correction of the distortion aberration, can yield the highest quality images. They also have a “edge to edge” covering power more than average and this guarantees the highest image quality from the center to the limit of the image circle. To avoid diffraction and reduce of sharpness caused by color noise, good resolution and sharp contrast should be maintained even at the aperture setting with F8 – F11, or sometimes F5.6, let alone color bleeding and distortion. Using Rodenstock lenses solve all of these problems!
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| For digital photography, the digital shutter system is indispensable. ISS-G3,
handy-manipulation, has been improved for maximum weight saving, operability
and portability. Open and close aperture, stop-down etc. can be made on
button operation quite easily. |
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for more information>> |
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| Aperture setting is widely available at 1, 1/2, 1/3, 1/4, 1/6, 1/10 AV
steps. Such sensitive exposure differentiation can be set by this system.
The system is developed primarily for ease of operation that most professional
photographers count as important. |
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The shutter is designed to control all operations with the digital
circuits with exclusion of the mechanical parts to the maximum extent.
It has a built-in electronic actuator. Accuracy and speed are digitally-controlled
and the charging time is within 0.1 second.
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This shutter can be installed with most of the digital and large format lenses in the market. Lens code setting can be done directly from ISS-G3 controller or to the shutter. |
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