Microphones : Special Application Microphones : Califone International, Inc. - CM1-USB

USB Digital Microphone

Model: CM1-USB

Manual focusing from 4” to infinity
Takes image snapshots to appear on a computer screen
Light adjustment
USB connection (4' cable)
Fully adjustable, detachable microscope stand

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This USB Microscope allows for real-time display on computer screens, enabling multiple students to view detail at the same time. With a connected computer wired to a projector, an entire class or auditorium can participate, making it ideal for facilitating student understanding of the 6 goals within NETS (National Educational Technology Standards). Now with an adjustment for light on the cable and is Windows 7 compatible.

Manual focusing from 4” to infinity
Takes image snapshots to appear on a computer screen
Light adjustment
USB connection (4' cable)
Fully adjustable, detachable microscope stand
Protective lens barrel
Multiple filler choices to highlight different aspects (Light enhanced, square base, color or black and white 3D, reverse tone, blue/red/green filters)
Automatic brightness adjustment & color compensation
Video Capture (choice of resolution rates) or Still Picture mode (wich choice of image resolution settings)
One year warranty for school use - unlike products purchased at consumer electronics stores whose warranties would be voided if used in schools

Warranty - Yes
Spec Sheet available - Yes

Operating System Compatibility: Windows 2000XP/Vista/Windows 7/32-bit & 64-bit
Min. System requirements:
- IBM PC or compatible PC or laptop with USB port
- Pentium 700MHz
- Windows 2000/XP/Vista/Windows 7 Operating Systems
- 20MB free HD space
- CD-ROM drive
- 32MB RAM
Sensor: 1.3 MegaPixel Color CMOS
Lens: F2.4 2P M12 Lens
USB Cable Length: 4 ft.
Focus Range: Manual Focus from 50mm-Infinite
Image Resolution Settings: 1280x1024, 800x600, 640x480, 352x288, 320x240, 160x120
Color Resolution: 24-bit
Frame Rate: Max:30f/s Under 600 Lux Brightness
Flicker Control: 50Hz/60Hz Option
Video Capture Format: AVI
Capture Driver Compatibility: TWAIN/VFW/Direct Show AP (Driver)
USB compatibility: USB1.1 & USB2.0
Snap Shot Capability: Software and Hardware
Transmission Rate: 320x240 30F/s, 640x480 15F/s
Signal/Noise Ratio: >48dB (30F/s 220LUX)
Dynamic Range: >72dB
Built-in Image Compression:
- Automatic brightness adjustment with integrated bright white LEDs for lighting the subject
- Automatic color compensation
Dimensions (LxR): 112x33mm
Weight: 9.6 ounces, shipping weight 1 lb.
Warranty (Length/Type): 1 year for use in early childhood centers, schools & businesses