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Products Colored Glass Filters
  Sharp Cut Filters ( L,Y,O,R )
Sharp Cut Filters
( W series )
  Color Compensating Filters ( C )
  Infrared Transmitting Filters ( R,IR,RM,RT )
  Neutral Density Filters ( ND )
  Blue Filters ( B )
  Heat Absorbing Filters ( HA )
  Green Filters ( G )
  Ultraviolet Transmitting, Visible Absorbing Filters ( U )
  Light Balancing Filters
( LA, LB )
  Multiband Calibration Filters ( V,H,HY )
Products Opto-Electronics Glasses
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Sharp Cut Filters ( W series )

HOYA CANDEO OPTRONICS is newly developed and released new sharp cut filters with top quality and excellent optical performance.
In recent years, we received many request to develop new products that are equivalent to European standard.
The ″W series″ meets the requirements of the market in all aspects. You can expect the same top quality and excellent optical performance from new series as our standard HOYA filter products.
Transmittance
W series
 
PC Use our transmittance simulation software for further information on transmittance. transmittance simulation software
Sharp Cut Filter : Data
 
Item / Name Standard Value Color Specification (Standard illuminants A) Thick-ness Reflective Index Chemical Properties Thermal Properties Mechanical Properties Specific Gravity
λτ
(nm)
x y mm 600nm Dw DA Tg TS α
-30/
70
α
100/
300
HK FA d
pdf W-L420 420±5 0.452 0.413 3.0 1.530 2 1 550 600 92 105 540 130 2.59
pdf W-Y435 435±5 0.460 0.421 3.0 1.531 1 2 570 600 99 107 540 130 2.59
pdf W-Y455 455±5 0.473 0.440 3.0 1.530 3 1 560 625 94 105 540 130 2.67
pdf W-Y475 475±5 0.493 0.462 3.0 1.530 3 1 560 625 94 105 540 130 2.67
pdf W-Y495 495±5 0.510 0.472 3.0 1.530 3 1 560 625 94 105 540 130 2.67
pdf W-Y515 515±5 0.530 0.464 3.0 1.529 2 1 560 620 96 108 540 130 2.68
pdf W-O530 530±5 0.552 0.445 3.0 1.529 1 1 560 625 99 107 520 140 2.68
pdf W-O550 550±5 0.589 0.410 3.0 1.528 1 1 560 625 93 104 520 140 2.68
pdf W-O570 570±5 0.630 0.370 3.0 1.529 1 1 560 625 93 104 520 140 2.68
pdf W-O590 590±5 0.670 0.330 3.0 1.530 1 1 560 625 93 104 520 140 2.68
pdf W-R610 610±5 0.698 0.301 3.0 1.531 1 2 560 620 93 103 520 140 2.69
pdf W-R630 630±5 0.718 0.281 3.0 1.530 1 1 560 620 95 107 520 140 2.68
pdf W-R645 645±5 - - 3.0 1.531 1 1 555 620 94 106 520 140 2.68
pdf W-R665 665±5 - - 3.0 1.530 1 1 555 620 94 106 520 140 2.68
pdf W-R695 695±5 - - 3.0 1.547 1 3 525 575 98 115 470 160 2.86
pdf W-R715 715±8 - - 3.0 1.549 1 3 525 575 100 116 470 160 2.86
pdf W-IR760 760±8 - - 3.0 1.566 4 5 550 605 - 108 415 200 2.97
pdf W-IR780 780±8 - - 3.0 1.566 4 5 550 605 - 108 415 200 2.97
pdf W-IR800 800±8 - - 3.0 1.570 4 5 555 610 - 102 425 190 3.01
pdf W-IR830 830±8 - - 3.0 1.572 4 5 545 615 - 104 425 190 3.03
pdf W-IR850 850±8 - - 3.0 1.575 4 5 550 610 - 104 420 190 3.04
* The listed data are standard values. As we are always improving our products,
the data listed are subject to change without notice.
Explanation of terms for transmittance specifications Explanation about the specification values in the tables is displayed.
Colored Glass Glossary Explanation about the items other than specification values in the tables is displayed.
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