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Thread: B@rt's Tritium thread

  1. #901

    Default Re: B@rt's Tritium thread

    Quote Originally Posted by B@rt View Post
    That is correct.
    Thanks Bart. Money sent.

    If you have a moment, could I ask whether you think the the observed brightness differences between the tritium phosphors is more related to biological retinal/photoreceptor effects, or more related to the efficiency of the phosphors themselves? I notice in camera images that the "100%" greens look like they are actually brighter (more photons output, camera sensor presumably (?) not being biased toward collecting more photons of one wavelength or another), and it's harder to tell with the other phosphors.

    I have an "interesting" device that passes the output of a 1x12mm green tritium lamp through a piece of orange "optical fiber" plastic. I thought this might be to excite a fluorescent dye in the plastic (some optical plastics are doped like this I guess), but then I remembered they're using a green plastic fiber for the other model, and it's unlikely they're using a BLUE tritium vial to make it fluoresce- probably the same green vial. So if what I care about is the number of photons coming out of the end of the bit of plastic fiber (forms part of a sighting element), I probably want mainly photons that are not absorbed by the plastic "bandpass filter"- hence the orange vials. If there are large differences in phosphor efficiency outside of how well their output wavelengths are detected by human eyes, this gets more complicated

  2. #902
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    Your vials are in the mail.
    I think the difference is in our perception, the amount of tritium to exite the phosphor is the same so the number of photons released should be equal, but of course I'm only guessing here...
    BART

  3. #903

    Default Re: B@rt's Tritium thread

    Quote Originally Posted by B@rt View Post
    Your vials are in the mail. I think the difference is in our perception, the amount of tritium to exite the phosphor is the same so the number of photons released should be equal, but of course I'm only guessing here...
    Thanks Bart!!!

  4. #904

    Default Re: B@rt's Tritium thread

    Hey B@rt I would like three 1.55x5 green please. Payment on the way. Thanks.

  5. #905
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    Your vials are in the mail.
    BART

  6. #906

    Default Re: B@rt's Tritium thread

    Hello B@rt. I just sent you an E-mail with an order. Not sure if that is proper way to order or not. Here is what I was looking for:

    10 1.5x5mm vials. I am in New York City.


    2x Green
    2x Ice Blue
    2x Yellow
    2x Red
    2x Orange

    Can you let me know total with shipping and tracking? Thank you!
    Last edited by gonzalu; 11-26-2017 at 02:47 PM.

  7. #907
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    Email replied.
    BART

  8. #908

    Default Re: B@rt's Tritium thread

    Thank you sir, much obliged. Pleasure doing business

  9. #909

    Default Re: B@rt's Tritium thread

    6x Green 1.55 + $3 priority is $48 correct?

  10. #910
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    Yes, that is correct.
    BART

  11. #911

    Default Re: B@rt's Tritium thread

    Quote Originally Posted by B@rt View Post
    Yes, that is correct.
    Paid thanks.

  12. #912
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    Got it, your vials will go out tomorrow.
    BART

  13. #913

    Default Re: B@rt's Tritium thread

    Sir
    i just thought to check in-tomorrow is 1 month and nothing has arrived. Wondering if it was lost in the mail.

  14. #914
    Flashaholic* the0dore3524's Avatar
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    Default Re: B@rt's Tritium thread

    Quote Originally Posted by 1oddball View Post
    Sir
    i just thought to check in-tomorrow is 1 month and nothing has arrived. Wondering if it was lost in the mail.
    Exact same here. Is shipping? just slow at this time of the year? And how we can tell if it was lost?

  15. #915
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    Hmm, they should have been there already. Please send me an email.
    BART

  16. #916

    Default Re: B@rt's Tritium thread

    Does anyone have anything to report on how long it takes from when Bart ships to them and they arrive in the US? Mine seem to have left NL but are not yet in the USA or in my hands

    Thank you all.

  17. #917
    *Flashaholic* B@rt's Avatar
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    Party Re: B@rt's Tritium thread



    Merry Christmas!
    Last edited by B@rt; 12-21-2017 at 02:51 AM.
    BART

  18. #918
    Flashaholic* Beamhead's Avatar
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    Default Re: B@rt's Tritium thread

    Merry Christmas to you! Oh tritty tree oh tritty tree ........
    Quando Omni Flunkis Moritati

  19. #919
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    Default Re: B@rt's Tritium thread

    Wonder if you have a Christmas tree made of tritium vials? Haha. Merry Christmas B@rt and to the cool folks here...
    Dave
    "two is one, one is none... three or more is fun."

  20. #920
    *Flashaholic* B@rt's Avatar
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    Party Re: B@rt's Tritium thread

    BART

  21. #921
    Unenlightened MichielSanders's Avatar
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    Default Re: B@rt's Tritium thread

    happy new year,

    send you a mail.
    Maglite: 2D, 3D, 4D, 5D, 6D, Magcharger, Led AA - Klarus: RS11, RS20 - Nitecore: SRT9, EC11, T5s, P05Pink, LA10 - Fenix: TK76, CL05, CL09 - Olight: M3XS-UT - Lumintop: Prince SS, Prince Copper, Prince Brass, Tool Ti - Astrolux: A01 Copper

  22. #922
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    Replied.
    BART

  23. #923
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    Default Re: B@rt's Tritium thread

    Have been trying to search the forum but can't find it. What sizes are available along with prices? Looking for a quantity of a specific size.

  24. #924
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    It is in the first post.
    The goods:
    1.55x5mm vials in green, iceblue, blue, white, yellow, orange and red: $7.50.- each.2x8mm vials i at the moment in green, iceblue and red: $11.- each. 4x20mm high pressure vials in iceblue: ($45.- each) Now $35.-.
    BART

  25. #925
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    Default Re: B@rt's Tritium thread

    I’d like to buy 4 2x8

  26. #926
    Unenlightened revlisoft's Avatar
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    Default Re: B@rt's Tritium thread

    Quote Originally Posted by B@rt View Post
    It is in the first post.
    Tried to PM but wouldn't let me. I have a friend who is interested in 4 2x8mm.
    Last edited by revlisoft; 01-06-2018 at 12:16 PM.

  27. #927
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    You can mail me at pixpimp(at)gmail.com.
    BART

  28. #928
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    Default Re: B@rt's Tritium thread

    Quote Originally Posted by B@rt View Post
    It is in the first post.
    The oroignal post was from 2015 so I wasn't sure how current it was. I'm specifically looking for Green 1.1-1.5mm thick and 13-15mm long. Do you have access to anything in that range?

  29. #929
    *Flashaholic* B@rt's Avatar
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    Default Re: B@rt's Tritium thread

    No, I'm affraid not, sorry. I doubt you will find that size, it will be very fragile... If your use allows for 3 separate 5mm vials it will be much sturdier.
    BART

  30. #930

    Default Re: B@rt's Tritium thread

    sent you an email about 6 1.55x5 vials (3 green, 2 yellow, 1 blue). thanks!

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