• Media: Negative and positives, in colour and monochrome.
• 35mm film: 1-2 strips of 1-6 frames; up to 3 frames of 24 x 48mm or 24 x 65mm panorama film can be scanned with optional 120/220 film rotating holder with glass FH-869GR.
• 35mm slides: 1-5 slides with mounts, 1.0-3.2mm thick, 49-50.8mm wide.
• Medium-format film: 1-4 frames (6 x 4.5), 1-3 frames (6 x 6), 1-2 frames (6 x 7, 6 x 8 or 6 x 9).
• Medium-format slides: Slides with mounts 1.0-3.2mm thick can be scanned with optional 120/220 mounted film holder FH-869M.
• 16mm film: 1-3 strips of 1-20 frames can be scanned with optional 16mm film holder FH-816.
• Glass slides for microscopes: 1-3 prepared slides (26 x 76mm, 0.8-2mm thick) can be scanned with optional medical slide holder FH-8G1.
• Aperture/Scan range (pixels)
• FH-835S: 25.4 x 37.5mm/4,000 x 5,904 pixels.
• FH-835M: 37.5 x 25.6mm/5,905 x 4,032 pixels.
• FH-869S, FH-869G: 6 x 4.5: 56.9 x 42.5mm/8,964 x 6,696 pixels, 6 x 6: 56.9 x 56.9mm/8,964 x 8,964 pixels, 6 x 7: 56.9 x 70.0mm/8,964 x 11,016 pixels, 6 x 8: 56.9 x 77.5mm/8,964 x 12,204 pixels, 6 x 9: 56.9 x 83.7mm/8,964 x 13,176 pixels.
• FH-816: 15.0 x 21.48mm/2,362 x 3,384 pixels.
• FH-8G1: 46.02 x 24.0mm/7,248 x 3,780 pixels.
• Scanning system: Fixed optical, movable media, parallel single-pass scanning system.
• Light source: R, G, B and Infrared (IR) LEDs; light source with rod disperser and light output slot.
• Image sensor: 10,000-pixel, three-line monochrome linear CCD image sensor.
• Colour separation: Performed by RGB LEDs.
• Optical resolution: Up to 4,000 pixels per inch.
• A/D conversion: 16 bits per colour.
• Density range: 4.8.
• Output: Full colour or gray scale at 8 or 16 bits per channel.
• Focus: Auto and manual; auto focusing point selectable.
• Interface: IEEE 1394.
• Power requirements: AC 100-240V, 50/60Hz. Operating environment: Temperature 50-95°F (10-35°C), relative humidity 20-60%.
• Dimensions: 9.8 x 19.6 x 8.0 in. (W x H x D).
• Weight: 19.8 lbs
• Scanning time (time to complete preview or scan when no options selected):
  13 seconds
  * Scan: 40 seconds, 120/220 (with FH-869S)
  Preview: 38 seconds
  * Scan: 185 seconds
  

Nikon Scan 4 Requirements

Windows

• CPU: Pentium® 300 MHz or faster.
• OS: Windows®98SE, Windows®Me, Windows®2000 Professional, Windows®XP Home Edition, Windows®XP Professional or Windows Vista pre-installed model.* Windows 7 not supported *
• RAM: 128MB or more (512MB or more is recommended). **
• Hard disk: 40MB required for installation (200MB is recommended), with an additional 200MB of free disk space available while Nikon Scan is running.
• Display: 800 x 600 with 16-bit colours (full colour is recommended).
• Interface: IEEE1394: OHCI-compliant, IEEE1394 interface required.
• Others: CD-ROM drive required for installation.

Macintosh

• CPU: Power PC G3 or later (G4 or later is recommended).
• OS: Mac OS 9.2.2, Mac OS X 10.1 through 10.5.x, 10.6 or later not supported
• RAM: Mac®OS 9: 64MB or more (256MB or more is recommended), Mac®OS X: 128MB or more (512MB or more is recommended). **
• Hard disk: 70MB required for installation (200MB is recommended), with an additional 200MB (Mac®OS 9) or 550MB (Mac®OS X) of free disk space while Nikon Scan is running.
• Display: 800 x 600 with 16-bit colour (full colour is recommended).
• Interface: IEEE1394: Only built-in IEEE1394 ports supported.
• Others: CD-ROM drive required for installation.

* Note: More memory may be required depending on film type, scan size, resolution, bit depth, the number of scans performed in each session, the film holder or adapter used, and whether Digital ROC or Digital GEM are used. A system with more than the minimum amount of memory is recommended.