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📚 Elevate your archive game with the VIISAN S21 — big scans, bold clarity, zero hassle!
The VIISAN Large Format Book & Document Scanner S21 is a professional-grade USB document camera designed for oversized materials up to A2 size. Featuring a 26MP CMOS sensor and software-enhanced 600 DPI resolution, it delivers stunningly detailed scans. Its intelligent software auto-flattens curved pages, removes fingerprints, and supports multi-language OCR for converting scans into editable documents. With built-in 3-level LED lighting and compatibility with Windows and macOS (excluding ARM devices), it’s ideal for digitizing newspapers, manuscripts, and 3D objects. The scanner also supports remote collaboration via video conferencing, backed by a 1-year warranty and responsive tech support.
| ASIN | B09TRFK7D2 |
| Aperture Modes | Fixed |
| Aspect Ratio | Unknown |
| Audio Output Type | USB |
| Audio Recording | Yes |
| Autofocus | No |
| Best Sellers Rank | #114,285 in Office Products ( See Top 100 in Office Products ) #113 in Document Scanners |
| Brand | VIISAN |
| Built-In Media | MIC |
| Camera Flash | Built-In |
| Color | a2 |
| Compatible Devices | Laptop |
| Connectivity Technology | USB |
| Customer Reviews | 4.1 4.1 out of 5 stars (98) |
| Effective Still Resolution | 26 MP |
| Exposure Control Type | Automatic |
| File Format | JPG, PDF, Excel, WORD, TEXT, EPUB, MP3, WAV, AVI, MP4, FLV |
| Flash Modes Description | Built-In |
| Flash Type | Internal |
| Focal Length Description | 12.5 millimeters |
| Focus Type | Fixed Focus |
| Hardware Interface | USB 2.0 |
| Has Self-Timer | No |
| Item Dimensions D x W x H | 8.27"D x 14.17"W x 18.7"H |
| Item Weight | 1 Kilograms |
| Light Sensitivity | Not Obtainable |
| Manufacturer | VIISAN |
| Maximum Shutter Speed | 1 Seconds |
| Media Type | USB |
| Mfr Part Number | S21 |
| Minimum Shutter Speed | 0.0166667 |
| Model Name | A2 Document Camera |
| Model Number | S21-V |
| Photo Sensor Resolution | 23 MP |
| Screen Size | 7.2E+2 Millimeters |
| Sensor Type | CMOS |
| Shooting Modes | Automatic |
| Unit Count | 1.0 Count |
| Video Capture Format | 1920x1080@30fps |
| Video Capture Resolution | 1080p at 30fps |
| Viewfinder Type | LCD screen |
| Warranty Description | 1 year warranty |
| Water Resistance Level | Not Water Resistant |
| Zoom Type | No Zoom |
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