UQG Optics

CONVERSION FILTERS QUARTER C.T.O (5500° K Daylight to 4500°K)
UQG Colour Correction Filters are used in applications where it is desirable to change colour temperature of various light sources. These subtle and less saturated tones are ideal for interior and exterior architectural lighting schemes.
T70%=570nm
WAVE. T% WAVE. T% WAVE. T% WAVE. T% WAVE. T%
380 75.10 460 45.95 540 63.53 620 83.90 700 88.13
385 68.02 465 51.27 545 64.49 625 84.88 705 87.13
390 58.28 470 52.94 550 65.51 630 86.07 710 86.40
395 50.30 475 54.24 555 66.71 635 86.87 715 85.75
400 44.95 480 55.12 560 67.85 640 87.78 720 85.31
405 41.33 485 55.90 565 68.99 645 88.31 725 84.42
410 38.94 490 56.72 570 70.36 650 89.15 730 83.25
415 38.07 495 57.45 575 71.76 655 89.51 735 83.25
420 37.74 500 58.09 580 73.06 660 89.55 740 81.39
425 38.32 505 58.57 585 74.45 665 89.94 745 80.53
430 39.61 510 59.31 590 76.00 670 90.02 750 79.99
435 41.03 515 59.80 595 77.28 675 89.71 755 79.05
440 42.52 520 60.42 600 78.67 680 89.64 760 78.48
445 44.34 525 61.03 605 80.09 685 89.29 765 77.22
450 46.33 530 61.64 610 81.30 690 89.03 770 76.60
455 48.11 535 62.66 615 82.69 695 88.14 775 75.13
WHILE EVERY ATTEMPT HAS BEEN MADE TO VERIFY THE SOURCE OF THE INFORMATION, NO RESPONSIBILITY IS ACCEPTED FOR ACCURACY OF DATA.