
COOLSCAN IV ED |
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Film | • 35 mm film: | Positive and negative film, both color and |
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| monochrome, may be used. Film may be |
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| scanned in strips of up to six frames or |
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| mounted as 35 mm slides using mounts of |
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| from 1.0 to 3.2 mm in thickness and 49.0– |
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| 50.8 mm in width. |
| • APS (IX240) film: APS film cartridges can be scanned with the | |
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| optional |
| • Prepared slides: | Prepared slides can be scanned using the op- |
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| tional |
Aperture | 25.1 × | 36.8 mm when scanning 35 mm film in the |
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| 25.1 × | 38.0 mm when scanning 35 mm film in the |
| 18.6 × | 28.4 mm when scanning APS (IX240) film |
Scan range | 2870 × | 4203 pixels when scanning 35 mm film in the |
| or | |
| 2870 × | 4332 pixels when scanning 35 mm film in the |
| 2120 × | 3237 pixels when scanning APS (IX240) film |
Effective aperture | 23.3 × | 36.0 mm when scanning 35 mm film in the |
| 24.0 × | 36.0 mm when scanning 35 mm film in the |
| 25.1 × | 36.8 mm when scanning 35 mm film in the |
| 16.1 × | 26.9 mm when scanning APS (IX240) film |
Effective scan range | 2657 × | 4104 pixels when scanning 35 mm film in the |
| 2736 × | 4104 pixels when scanning 35 mm film in the |
| 2870 × | 4203 pixels when scanning 35 mm film in the |
| 1836 × | 3067 pixels when scanning APS (IX240) film |
Scanning system | ||
Light source | Red, green, and blue (RGB) LEDs | |
Sensor | ||
Color separation | Performed by RGB color LEDs | |
Optical resolution | Maximum 2900 pixels per inch | |
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conversion | 12 bits per color (RGB) | |
Output | Full color (8 or 16 bits per color [RGB]) | |
Focus | Autofocus, Manual |