Nikon SB3H01500101(30) 6MRA0830 用户手册
69
COOLSCAN V ED (LS-50 ED)
MA-21
Aperture
25.1 × 36.8 mm
Scan range
3946 × 5782 pixels
Effective aperture
Same as slide mount
SA-21
IA-20 (S)
18.6 × 28.4 mm
25.1 × 38.0 mm
3946 × 5959 pixels
2916 × 4453 pixels
16.1 × 27.4 mm
23.4 × 36.0 mm
35-mm slides
35-mm fi lm strips
35-mm fi lm strips
APS (IX-240) fi lm
Glass microscope
slides
slides
Prepared glass microscope slides (26 × 76 mm, 0.8–1.5 mm thick) can be
scanned with optional FH-G1 fi lm holder.
scanned with optional FH-G1 fi lm holder.
Cartridges of 15, 25, and 40 frames can be scanned with optional IA-20 (S)
adapter.
adapter.
2–6 frames. Strips of 1–6 frames can be scanned with optional FH-3 fi lm
holder.
holder.
Slides with mounts 1.0–3.2 mm thick, 49–50.8 mm wide.
Aperture/scan range
Media
Negatives and positives, in color and monochrome
Scanning system
Fixed fi lm, movable plane single-pass optical scanning system
Orientation
Horizontal or vertical
Size and weight
96 × 172 × 315 mm/3.8˝ × 6.8˝ × 12.4˝ (W × H × D), 3 kg/6.6 lb (approx.)
Operating environment
+10– +35 °C (+50– +95 °F) at a humidity of 20–60%
Power supply
AC 100–240 V, 50/60 Hz
Interface
USB 2.0 compliant
Focus
Auto and manual
Output
Full color or grayscale at 8 or 16 bits per channel
A/D conversion
14 bits per color
Optical resolution
Up to 4000 pixels per inch
Color separation
Performed by RGB LEDs
Image sensor
Linear CCD image sensor with 3964 pixels
Light source
Red, Green, Blue, and Infrared (RGBIr) LEDs
* Times for positive fi lm scanned with MA-21 at input resolution of 4000 dpi and bit depth of 14 bits (CMS on) using Nikon Scan 4 on
Pentium 4 3.06 GHz FSB 533 MHz computer with 1 GB RAM, Windows XP Professional, and USB 2.0 High Speed.
Scanning time
(Time to display image
when Preview button is
clicked, or when Scan
button is clicked fol-
lowing preview. Times
do not include autofo-
cus.)*
(Time to display image
when Preview button is
clicked, or when Scan
button is clicked fol-
lowing preview. Times
do not include autofo-
cus.)*
DEE
Preview
Scan
38 s
51 s
38 s
1 min 13 s
2 min 25 s
2 min 4 s
14 s
49 s
15 s
17 s
17 s
15 s
49 s
Off
Off
Off
Off
Off
Off
Off
Off
Off
On
GEM
Off
Off
Off
Off
Off
Off
On
Scan Image
Enhancer
ROC
Off
On
Off
Off
Off
Off
Off
Off
On
Off
Off
Off
Off
Off
Off
Off
ICE
Off
Off
Off
On
Off
Off
Off
Off
Off
3 min 9 s
1 min 7 s
On
On
On
On
On