Yep, very true! Good point…… 
Texas_Ace BLF Calibrated Lumen tube / Sphere No math skills needed - Several spheres still available
In, I’ll take one
Ok, just to confirm, that is 3 total correct?
Got it, I should have it updated now.
You need to set up an assembly line:
Thats basically what I feel like right now lol. Desperately just trying to keep up.
Yes… I want 3. 100% sure. I can send deposit right now.
Great, just wanted to check.
It is looking like I might need to make all 30 spheres which is going to be a much much larger investment then I planned on, so I might end up needing to take payments in advance afterall although I would prefer not to.
I will see what the grand total works out to in a week or so after people have more time to sign up.
Might also need to see if I can find another sheet of this diffusing film if this keeps up.
Good idea. $100 deposit for each tube sound great.
d-c-fix snow
Any idea of what shipping to sweden would end up at?
This is what I was considering until I found these diffusing sheets. They seem to work better then the DC fix plus they fit in the PVC without a separate piece of glass.
PM sent.
I’ll get you some measurements later today. Could you please PM me about shipping to Canada? I am tentatively interested.
i mean low lumen not with sphere, with this self-made pipe
Great job TA!
It doesn’t matter how low lumens the pipe can measure. You can just measure a middle or high mode in the tube and calculate the low mode lumens from the lux ratio in a smaller box or even measuring straight from the hotspot. Of course it’s not as straightforward as looking at the number on the lux meter.
you are damn right ) i use this ratio sometimes, dont know why it didnt came to my mind this time
thanx
PM sent
$300 deposit PayPal sent for 3 lumen tube. Thanks.
In for 1.
Always wanted a way to truly compare my builds to others here on BLF.
Let me know if I need to pre-pay.
Thanks.