Unmounted 405nm Anamorphic Prism Pair $135

I am unaware if this product has been found yet or not but I am guessing this prism pair is coated in something very similar to the 405nm AR coating that we all use on our 445nm builds. With some custom machining, I imagine these fairly small prisms could do some decent beam correcting, with relatively low loss in power.



Link: Unmounted Anamorphic Prism Pair - Edmund Optics


Specs:
Diameter Tolerance (mm) +0.00/-0.10
Surface Accuracy (λ) 1/10
Surface Quality 20-10
Angle Tolerance (arcminutes) 3
Design Wavelength DWL (nm) 405
Wavelength (nm) 600 - 1050
Substrate N-SF11
Coating 405nm V-Coat (Rabs <0.25% @ 405nm)
RoHS Compliant

but I think they are a little bit to $$$... dr.lava has started a GB for a set of cylindrical lenses which should also fit for 445nm...