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Viisan K21 Professional Overhead Book Scanner

Viisan K21 Professional Overhead Book Scanner

Key Features of K21:

20.1-Megapixel CMOS sensor.
Flattening Curve Technology.
Laser positioning.
Max. capture size up to A3.
Support multi-language OCR.

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Specification Description Reviews

Specification:

Key Features
attr - Key Feature 1 >	20.1-Megapixel CMOS sensor.
attr -Key Feature 2 >	Flattening Curve Technology.
attr -Key Feature 3 >	Laser positioning.
attr -Key Feature 4 >	Max. capture size up to A3.
attr -Key Feature 5 >	Support multi-language OCR.
General Information
Brand	Viisan
Model	K21
Product Type	Professional Overhead Book Scanner
Viisan Document Scanner
Image Sensor	20.1-Megapixel CMOS Sensor
Max. Resolution	Optical: 5104 x 3920 Pixels Software Interpolation: 10884 x 8163 Pixels
Output DPI	Up to 600dpi (Through OfficeCam software)
Max. Shooting Area	Max. Scan Size up to A3 (420 × 297 mm / 16.5×11.7 in), Supporting A4-size opened books
Max. book scanning thickness	420 × 297 mm: supports 35 mm 297 × 210 mm: supports 50 mm
Color Mode	Color (Enhanced) Color (Original) Greyscale B&W
Color Bit Depth	24 bit
Lens Focus	Fixed
Laser Projection	Built-in
Light Source	Built-in High-brightness LED
Status-LED	Scanning: Green light flashing Video Recording: Red-light flashing
OCR	Supports 130+ languages
Scanning Speed	1 sec. per A3 page
Scanning Methods	Hand Button Control Foot Pedal Control Button Control (on software) Auto-Scanning (triggered by page turning)
Output Format	Picture: JPG, TIFF, BMP, PNG Document: PDF(Image), PDF (Searchable), PDF (Text), Excel, WORD, TEXT E-book: EPUB Text To Speech: MP3, WAV Video: AVI, MPEG, FLV, WMV
Video Streaming Frame Rate	Visualizer: 1920 x 1080@30fps Preview: 2048 x 1536@15fps
Video Compression	MJPG
Interface	USB 2.0 Type B x 1 (For PC Connection) USB 2.0 Type-A x 1 (For USB Extension)
Power	USB-Powered, 5V /2A
Dimension	Folded size:110 (L) X 150 (W) X 402 (H) mm Working size: 307 (L) X 150 (W) X 402 (H) mm
Net Weight	Approx. 1.2kg
Bundled Software	VIISAN OfficeCam Scanning Software
System Requirements	Windows 7/8/10/11 macOS 10.15 or later
Accessories	1x USB Cable 1x Scanning Pad 1x Quick Start Guide 1x Hand Button 1x Foot Pedal