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Digital Microscopes
| Suggested Retail Price |
$ 749.00 |
Microscope Diagram
IMPORTANT MINIMUM
SPECIFICATIONS
- Processor: 1Ghz. or above
- USB 2.0
- RAM: 256 MB
- Hard Disk: 400 MB
- Video Card: 32 MB
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Model DC4-456H
A very versatile stereoscope microscope that permits you
to change from a widefield image at 10x magnification to the
close-up detail of 30x magnification simply by rotating the
objective turret. The extra rugged fixed-arm stand has both
incidental and transmitted illumination. Built in
high-resolution digital camera offers 1.3 megapixel live
image resolution at 1240 x 1024. Supplied with Motic
Images software, which allows the user to view, capture,
label, manipulate and measure images. The microscope is
fully functional, independent of the camera application.
OPTICAL SYSTEM
- Paired widefield eyepieces with diopter adjustment on
left side. Interpupillary adjustment from 55mm to 75mm.
Reticle holder/retainer accepts eyepiece reticle with 23mm
O.D..
- Paired objectives are parfocalled, parcentered, achromatic.
- Magnification changed by rotating objective turret 90
degrees.
- Working distance: 75mm. Maximum specimen height: 35mm.
ILLUMINATION
- High intensity, built-in 12v 10 watt halogen, incidental
illumination and 12v 10 watt tungsten, transmitted illumination.
- 12v DC power converter operates on 100v-240v 50Hz/60Hz
current, without need of additional transformer.
- Separate base mounted switches control power on/off, top
and bottom lights. This permits use of top light only, bottom
light only, or top and bottom lights together.
FOCUSING
- Rack and pinion focusing has slip clutch to protect mechanism
against over-turning, and special tension adjustment.
STAGE
- Supplied with two 80mm stage plates, one frosted glass
plate and one plastic black/white reversible contrast plate.
- Two locked-on stage clips.
FRAME
- Rugged cast metal frame, grey enamel finish.
- Height: 310mm (12-1/4 in.) extends to 345mm (13-5/8) for
larger objects.
- Base width: 115mm (4-1/2 in.), Base depth: 197mm (7-3/4
in.)
- Net wt. 2.5 kgs (5.5 lbs)
ACCESSORIES
- Calibration slide.
- "L" hex-key wrench.
- USB 2.0 PCI card with CD.
PACKING
- Molded styrofoam container with instruction brochure,
vinyl dustcover and rubber eyeshields.
- Individual: Ship wt. 5 kgs (11 lbs), Dimensions 400x425x275mm
(16x17x11 in.)
- Master carton pack 4 each: Ship wt. 17.7 kgs (39 lbs),
Dimensions 800x375x425mm (32x15x17 in.)
WARRANTY
Click Here For DC4-456-H Supplemental Instruction Information
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THE CAMERA
This model permits hook-up to computer with supplied USB cable.
Easy-to-use software for capturing microscope images, labeling,
measuring, storing, and e-mailing. Requires a PC with Windows 2000
or above.
SPECIFICATIONS – NATIONAL DIGITAL MICROSCOPE
#DC4-456H
| USB 2.0 Port (digital signal for use with computer
only) |
| Image device |
1/2 inch CMOS |
| Effective pixels |
1240 x 1024 |
| Framed resolution |
1240 x 1024 pixels |
| Electronic shutter |
10fps @ 1240 x 1024, 30fps @ 640 x 480 |
| Sync System |
N/A |
| Audio output |
Transmission across Image 2000 direct into memory of PC |
| White balance |
Auto white balance |
| B.L.C. |
Back light compensation (auto) |
| Minimum illumination |
5 LUX |
| Data transfer |
480 MB/second |
| Color Image |
Take-up time below one second |
| Color depth |
24 bit (16.7 million colors) |
| Electronic shutter |
-- |
| Power supply |
5v self powered from computer USB |
| Consumption |
250mA |
| Data format |
BMP, JPG, MIG (for recording) |
System Requirements
| Operating System
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Windows 2000 or above. MAC
OSX. |
| Computer Requirements |
Intel Pentium, CPU 1 GHz or above, RAM 256 MB
or above, Hard disk 1 GB or above, CD-ROM drive, USB 2.0 plug,
sound card, speaker and microphone for video and audio recording,
a modem or network card for e-mail, video conference and video
mail. |
| Immediate Printout |
On printer |
| Position and size of image on monitor |
Freely definable |
| Menu on monitor |
Pull-down menus for opening, storing, printing,
print preview, regulator for brightness, color, gamma correction.
Icons for recording, image interpolation, switching between
large and small image, image quality, automatic and manual white
balance. |
| Image data |
Automatic reference number, date, time |
| Interactive adjustment |
Color, brightness, contrast |
| Import of stored data |
Possible |
Environmental conditions
| Operating temperature |
-50°F to +150°F |
| Storage temperature |
-50°F to +175°F |
| Relative humidity |
40% to 95% |
CAMERA WARRANTY:
SOFTWARE WARRANTY:
Available Parts & Accessories
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600-400 |
Eyepiece shields, rubber, pair. |
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| 605-400 |
WF5X eyepieces, paired (note: permit only 60mm-84mm I.P.D.) |
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| 610-400 |
WF10X eyepieces, paired. |
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| 615-400 |
WF15X eyepieces, paired. |
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620-400 |
WF20X eyepieces, paired |
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| 800-400 |
Bottom light replacement bulb, 12v, 10 watt tungsten |
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| 800-423 |
Top light replacement bulb, 12v 10 watt halogen bi-pin, front filament |
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| 940-410 |
Frosted glass stage plate, 80mm. |
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| 941-410 |
Black/white reversible plastic stage plate, 80mm. |
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| 951 |
Vinyl dustcover, 16" tall x 13" wide |
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| 965-400-05 |
Eyepiece reticle, 5mm/100 div., 23mm O.D. |
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| 965-400-10 |
Eyepiece reticle, 10mm/100 div., 23mm O.D. |
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| 970-400 |
Stage clip for stereo microscope, 75mm from post, each. |
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975-001 |
Carrying case,anodized aluminum,fabric
lining,accessory pockets,Velcro straps, keyed lock.Interior
dimensions:14-7/8 x 7-3/4 x 10-1/2 inches. |
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©2003
National Optical & Scientific Instruments, Inc. All rights reserved.