Q1: What technology does the MetroY and MetroY Pro use? |
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MetroY uses multi-line blue lasers to perform scans. MetroY Pro uses multi-line blue laser or full-field blue structured light to perform scans. |
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Q2: What's the recommended scanning size for MetroY / MetroY Pro? |
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Recommended scanning size ranges from 10 × 10 × 10 mm to 1 × 1 × 1 m, covering tiny parts to medium industrial components.
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Q3: Does the MetroY / MetroY Pro have a built-in battery? |
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No, MetroY / MetroY Pro requires a power adapter or power bank. |
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Q4: Does the MetroY / MetroY Pro have cooling to maintain accuracy over extended scans? |
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Yes, MetroY / MetroY Pro's fans dissipate heat, keeping temperatures stable. Both the image sensor and CPU have real-time sensors to compensate for drifts and ensure accuracy. |
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Q5: Will multiple scans of the same surface area be more accurate than a single scan? |
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When using laser scanning modes, repeatedly scanning the same surface area is essential because scanning multiple times from different angles helps create a higher-quality model. |
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Q6: Can MetroY / MetroY Pro be used to scan people's faces or bodies in any available mode? |
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It is not advisable to scan faces due to the risk of laser exposure to the eyes. However, scanning other body parts (excluding the face) is safe at a normal working distance, aided by real-time distance prompts from the software. For scanning faces or bodies, consider using Revopoint's MIRACO Pro, POP 3 Plus, or RANGE 2 models. |
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Q7: Can I switch scanning modes during a scan? |
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Yes, switching modes within the same tracking type is possible. You can pause the scan and resume it in a different mode for data capture, particularly useful for complex or large objects. |
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Q8: What is the difference between MetroY and MetroY Pro? |
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Technical Differences:
MetroY only has multi-line laser technology, while MetroY Pro has both multi-line laser and full-field blue light structured light technology.
Scanning Modes:
MetroY offers three laser scanning modes: 30 cross-line, 15 parallel, and single-line. MetroY Pro expands to five modes: 34 cross-line, 15 parallel, single-line laser, plus full-field structured light and Automatic Turntable modes.
Tracking Methods:
MetroY only supports marker and global marker tracking. While MetroY Pro also supports feature, marker, and global marker tracking with full-field structured light scanning.
Scanning Speed:
MetroY multi-line laser scanning supports up to 1.5 million points per second, while MetroY Pro reaches 1.7 million, and full-field structured light up to 7 million points per second. |
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Q9: What is the difference between MetroX and MetroY Pro? |
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Scanning Mode:
MetroX has 4 scanning modes, including 14 cross-line lasers, 7 parallel lasers, a handheld structured light scan, and auto turntable mode. MetroY Pro offers 5 modes: more lasers (34 cross-line, 15 parallel, 1 single-line), plus handheld structured light and auto turntable mode.
Scanning Speed:
MetroX scans at 800,000 points/sec for multi-line lasers, while MetroY Pro reaches 1,700,000 points/sec in its multi-line modes.
Color Scanning:
MetroX supports color scanning only in automatic turntable mode, while MetroY Pro captures color and texture in all modes.
Connection Method:
MetroX only has a USB connection. In comparison, MetroY Pro can connect via USB and Wi-Fi and can be powered by a power bank. |
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Q10: Do I need to use markers during scans? |
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Markers are required for all laser scanning modes; place them in an irregular pattern with at least five visible points during scans. Attach markers to flat surfaces, not curved ones, and avoid soft pads or cloths. |
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Q11: Do I need to purchase the software separately? |
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No, MetroY / MetroY Pro comes with free software called Revo Metro. It is compatible with Windows and macOS and allows you to scan, edit, merge, and import/export models offline. |
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Q12: What formats can Revo Metro export? |
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Revo Metro supports exporting models in several formats:
· Point Cloud Model: PLY, OBJ, ASC
· Mesh Model: PLY, OBJ, STL, FBX, GLTF, 3MF
· Texture Model: PLY, OBJ, FBX, GLTF
These formats are compatible with most 3D modeling, slicing, and CAD software. |
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