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Trichroic Prism

Shopping Satisfaction
Mr Sci
(Code: 819)
A trichroic prism assembly combines two dichroic prisms to split an image into 3 colours.

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A dichroic prism splits light into two beams of differing wavelength (colour). A trichroic prism assembly combines two dichroic prisms to split an image into 3 colours. They are usually constructed of one or more glass prisms with dichroic optical coatings that selectively reflect or transmit light depending on the light's wavelength. That is, certain surfaces within the prism act as dichroic filters. These are used as beam splitters in many optical instruments.

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Customer reviews
Shopping Satisfaction
The Trichroic prism is more than a toy and a gimmick.
It will actually be quite usefull in my aim to built a RGB camera from scratch.

And if not I still have a nice curiosity and no loss of hundreds of dollars as with the big optical firms.
R. S.
Shopping Satisfaction
I am unable to review the item as it has not yet been delivered.

I am sorry that things seem to have gone wrong with this delivery. I have asked the warehouse to check with EVRI, to see if they have any more information as to what happened. It may be that changing the drop off location may have caused a problem. It seems that the package is now on its way back to us. I am happy to send out a replacement package, but I need to check with you regarding the delivery address. It might be best if there is no need to change the delivery/drop off address after the order has been placed.


Hendrik Ball


I am getting a different story from the warehouse. The message from EVRI says ' Returned to sender. Delivery refused. Scans show this was RTS due to damage.'.
Shopping Satisfaction
What a well engineered prism! Kudos to the team. I only wish that this prism is made in dimensions of 50mm x 50mm x 50mm as well. I would definitely be a repeat customer.
Shopping Satisfaction
Just cool, what else can I say.
Patrick G.
Shopping Satisfaction
Interesting physics.
Graham S.
Shopping Satisfaction
The kids love this. Great product presented really nicely.