Use of the Retroviewer to align small samples
User of retroviewer to directly view sample at port.
The retroviewer allows you to directly view the sample at the port. You see what the instrument sees.

The retroviewer feature on the UltraScan PRO and UltraScan VIS allows direct viewing of the sample at the port through the same lens used to make color measurements. This feature is also on some Agera models. This feature is particularly useful for aligning the sample if it barely covers the viewing port of the instrument. Continue reading