Nikon LS-4500AF - Manual (Page 22)

2 Nikon Film Scanner LS-4500AF User's Manual
1.1 Features
The LS-4500AF is an advanced type of film scanner capable of scanning 4
x 5 inch and 120/220 formats, including 6 x 4.5, 6 x 6, 6 x 7, 6 x 9, (color/
monochrome, negative/positive) at high speed and high resolution.
• Basic resolution: Loaded with the following two types of optical
systems:
1,000dpi x 2,000dpi (optical system for 4"x 5" film)
3,000dpi x 3,000dpi (optical system for 35mm film)
4"x 5" system achieves 2,000dpi x 2,000dpi through the interpolation
• Enables user to set resolution (dpi) by 1 dpi
• Effective scanning area: 5"x 6" (optical system for 4"x 5" film)
1.66"x 6" (optical system for 35mm film)
• High-speed scanning capability
• High quality images produced by using a 12 bit-A/D converter
• Autofocus function, eliminating the need for manual focusing
• Automatic set-up function achieved by a prescanning function
• User-defined sharpness function
• Low power consumption and power-saving function when not in use
• Three types of film carriers and masks are used to mount film according
to aperture and frame size. All carriers can be rotated manually for
exact alignment during scanning, except the 35mm 6-frame strip
carrier.
1. Overview