I bought a SKY there are more than three years ago. I use it in discomobile (DMX).

- I was immediately impressed by the brightness of the lamp 24V/250W and very good lens.
- After 3 years of service, it is like new! Her steel hull is very durable and the design inside the case is well-organized.
- Another advantage: The mirror (the engine) is super fast (as much as the MX-4 at Martin)

I do not see too much wrong with this scanner. The price / quality ratio is excellent!