When comparing Polyga H3 vs Artec Space Spider, the Slant community recommends Artec Space Spider for most people. In the question“What are the best handheld 3D scanners?” Artec Space Spider is ranked 8th while Polyga H3 is ranked 9th. The most important reason people chose Artec Space Spider is:
The 0.1mm resolution is the best available for a handheld 3D scanner. This scanner combines the freedom and versatility of a handheld scanner with the accuracy of a stationary unit.
Specs
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Pros
Pro Great scan resolution
The 0.1mm resolution is the best available for a handheld 3D scanner. This scanner combines the freedom and versatility of a handheld scanner with the accuracy of a stationary unit.
Pro Companion software is great
Artec Studio, the official software for this scanner, is versatile, user friendly, and very well documented. Every aspect of the software is described well on the official documentation. It’s also powerful and intuitive, making it quite worth the hefty price.
Cons
Con Expensive
This device is quite expensive, making it a purely industrial product, as only medium or large companies are able to afford it.
Con Scanning distance is quite limited
In order to get maximum precision, you need to make sure the scanner stays within the 0.2 m - 0.3 m range distance from the target object. This 0.1 m margin is low for a handheld device and can be an issue, especially since it takes several minutes to complete a scan.
Con Official software requires an extra investment
As with other Artec scanners, purchasing an Artec Studio annual license costs $400.