Automatically embed appropriate filters according to the test conditions, and no higher-order light can be obtained (1/2,1/3,2,3...Step light )the spectrum of influence.

Standard filter
Excitation side: 3 pieces (WG295、Y44、Y50)

Launching side: 3 pieces (WG295、L42、Y52)

Up to mount excitation side: 6 pieces (There is 1 empty place )

Number of filters emitted side: 6 pieces (There is 1 empty place )