The hope is that the emitter on the P73 is identical to the G71, although this has not been proven yet it appears to be likely.
If they are optically the same; then the same correction optics will work on both the G71 & P73.
A GB is running for the relevant optics on here:
http://www.photonlexicon.com/forums/...tion-optics-GB
At present there is a lack of suppliers for the P73, prices have been reported to be around 110USD, if you find any sources then please share the info for everyone.
Optics:
First Lens :2mm ( Available from Dave on the forum) Dave can supply a mount for the lens.
Second lens ( Available from kiyoukan on the forum - See the GB above )
Third Lens ( Available from kiyoukan on the forum - See the GB above )
Drivers
Suitable drivers are available from a few vendors:
Die4Drive
DrLava
Eddison
Diode protection available from
Not Needed.
Datasheet
http://www.mitsubishielectric.com/se...1p73_p1245.pdf
Usage and Configuration
Available from CDbeam
Credits for the Development of the G71 solution goto
CDbeam
Solarfire
logsquared
kiyoukan
Steve-o
To be continued...