Recent content by sitto

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  1. S

    Which is the best optics for SST-90?

    Could you offer me a good and cheap aspherical lens? Unfortunately Ahorton doesnt't have in stock.
  2. S

    Which is the best optics for SST-90?

    Hello I found some smaller lenses on DX. http://www.dealextreme.com/details.dx/sku.13902 http://www.dealextreme.com/details.dx/sku.5297 Does anybody tried them?
  3. S

    Which is the best optics for SST-90?

    If the distance between the lens and the led is 15-25 mm, you will get a circular spot.
  4. S

    Which is the best optics for SST-90?

    I started to testing aspheric optics, with an ssc p7 (I don't have sst-90 yet, but finally I would like to use that). I ordered 2 aspheric lens from DX. The first 44mm: http://www.dealextreme.com/details.dx/sku.4558 This has an awful spot, there was a rainbow color ring around it. The second...
  5. S

    Which is the best optics for SST-90?

    What do you think about to combine this aspheric lens http://www.dealextreme.com/details.dx/sku.4558 with this http://www.dealextreme.com/details.dx/sku.12229 reflector?
  6. S

    Which is the best optics for SST-90?

    I also found it, but this is beconvex. I don't know if it is good for us or no. And the focal length also seems to be a little bit big for me, but I'm not really good at optics. Any other opinion about this lens?
  7. S

    Which is the best optics for SST-90?

    Packhorse use it with good results: http://www.dealextreme.com/details.dx/sku.4558 http://www.candlepowerforums.com/vb/showthread.php?t=255618 I'm also thinking about to use it. I have been looking for other aspheric lenses, but I haven't found that I need. It seems to be the best solution at...
  8. S

    Which is the best optics for SST-90?

    Thank you for the answers, they helped a lot. At the moment it seems to me that an aspherical lens could be the solution. With this I can reach wide and tight beam, depending on the position of the led. I wrote before I would like to use it in a dive light. Where can I buy reletive thick plastic...
  9. S

    Hello Stefan I read your topic (MRV SSC P7s. Lots of different SSC P7 beamshots!) and I found...

    Hello Stefan I read your topic (MRV SSC P7s. Lots of different SSC P7 beamshots!) and I found it really interesting. At the moment I'm working on a divelight prototype and I'm looking for a reflector. I would like to use ssc p7 or the sst-90 would be better. The lumapower OP reflector could be...
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  10. S

    Which is the best optics for SST-90?

    I'm thinking about to use a maglite reflector: http://www3.shopping.com/xPO-MagLite_Maglite_Reflector_D_C_108_036 and of course open it's hole to fit to the led. What do you think about it?
  11. S

    Which is the best optics for SST-90?

    Hello everybody I'm new on this forum and need your help. I have been working on my custom dive light and I also have been reading this forum for a while. First I wanted to use OSRAM OSTAR but this is discontinued, than I changed to ssc p7, and finally I found the sst-90. But unfortunately...
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