| model | BT-3D |
| Viewing angle | 45 ° 3D/2D dual observation |
| Magnification factor | 25X~150X |
| Field of view range | 10mm * 10mm |
| work distance | 20mm for 3D observation and 100mm for 2D observation |
| Variable magnification range | 0.7X ~ 4.5X |
| interface | HDMI/optional USB camera |
| resolution | 1920 x 1080/optional 3840 x 2160 8 megapixel camera |
| Target size | 1/2 color/black and white |
| Output frame rate | 60FPS high-speed operation without trailing shadows |
| Focusing frame | Coarse adjustment of focusing handwheel, adjustable tightness of focusing handwheel, lifting range of 50mm |
| Working platform | 320 * 280 (mm) black metal/customizable in any size |
| light source | Built in LED ring light |
| Independent controller | One click start stop; Stop, forward rotation, and reverse rotation are controllable; Adjustable lighting brightness |
| monitor | 22 inches/27 inches |
| Measurement function | Measurement: point spacing, point line spacing, line spacing, center distance, Dim sum distance, center distance, angle, arc, circle, rectangle, polygon, polyline Auxiliary functions: can take photos, record videos, and save to a USB drive. Annotationable, automatic edge finding, local zoom in, data export and other functions |
| Camera function | Can take photos and export data to a USB drive |