BGA Inspection Tool. The Model BGA-300 from SMT Tools.
The BGA-300 has 70x to140x magnification to view under BGA, QFP, QFN
and other packages. It's an affordable easy to use, high resolution system.
With a thin 2 mm prism and optional 1 mm or 0.5 mm prism, you can use this with densely populated boards. Includes adjustable LED lighting.