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Maybe time for another group buy?
Lens sizes are as follows:
Convex lens - 12mm high by 10mm wide
concave lens - 12mm high by 6mm wide
Mag ratio: 4x magnification
Material:BK7
Surface Quality:60-40
Coating:AR A:350-650nm
Per set if we get to 100 sets, they will work out at $40AUD inc PP and airmail shipping costs
Add name qty below
Dave 10sets
Dave 10 sets
Tonyaztec, 4 sets
Dave 10 sets
Tonyaztec, 4 sets
epyn 1 set please:o
I'll be needing some in a couple of months, but pretty hard up for income right now. Is it something you plan to continue to stock as well ?
Thanks,
Miles
Hey Miles,
Yep, will have stock :)
Dave 10 sets
Tonyaztec, 4 sets
epyn 1 set
denito305, 4 set
Hey Dave, tell me, why do I need these?
well, you will get similar results to prisms for diode shaping, but without the offset associated with the prisms :)
Quote:
Originally Posted by dnar
So for the two blue 445 modules I bought from buffo (that you're also going to probably be selling me drivers for), would these be a better bet than the prisms that came with the modules?Quote:
Originally Posted by dave
Much of a muchness I think :)
LOL... Naturally a seller is going to say "yes". I realized that after I hit "reply" with my question. ;)
I prefer cylindrical lenses to prisms. Though admittedly some have great results with prisms, I've always found them to be quite lossy. I just find cylindrical lenses easier to work with in general as far as alignment and tuning for the beam, and consistently end up with more power in the final beam. Not to say prisms can't get the job done, particularly if you have an abundance of power such as with blue where the extra loss isn't a concern.
Dave 10 sets
Tonyaztec, 4 sets
epyn 1 set
denito305, 4 set
bradfo69 2 sets
lanek779 2 sets
Lenses should be here this week. Ill send out some PM's
Payment sent,:cool:
hey that was quick!
payment sent, thanks!