Not sure if this is a bug or a feature. I have a spectra for a Lumencor specific dichroic on a Nikon Sora system with a Ziva 7 line laser source. The tripple dichrocis is obviously designed for excitation with the 440 nm laser lines of this source buit the dichroic spectrum only starts at 450 nm. When I load this into spekcheck the undefined region means that I get 0 transmissioj of the 440nm laser so no excitation.
The dichroic in question is the tripple at
https://lumencor.com/products/accessories/dichroic-mirrors-and-filters
I am not sure if this should just be documented, assume the transmission is zero where it is not defined (making the reflection 100%, not real but probably close to the case in use here) or maybe some code to indicate the significant portion of the spoectra was in an undefined region.
Not sure if this is a bug or a feature. I have a spectra for a Lumencor specific dichroic on a Nikon Sora system with a Ziva 7 line laser source. The tripple dichrocis is obviously designed for excitation with the 440 nm laser lines of this source buit the dichroic spectrum only starts at 450 nm. When I load this into spekcheck the undefined region means that I get 0 transmissioj of the 440nm laser so no excitation.
The dichroic in question is the tripple at
https://lumencor.com/products/accessories/dichroic-mirrors-and-filters
I am not sure if this should just be documented, assume the transmission is zero where it is not defined (making the reflection 100%, not real but probably close to the case in use here) or maybe some code to indicate the significant portion of the spoectra was in an undefined region.