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  Multiband Calibration Filters ( V,H,HY )
Products Opto-Electronics Glasses
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[Inquiry on processed products]

Multiband Calibration Filters ( V,H,HY )

V10 and V30 contain neodymium, and HY1, holmium. All three exhibit outstanding absorption at specific wavelengths.
The filters are used for wavelength calibration and V10 as a dual-color-type filter.
Transmittance
V10
 
PC Use our transmittance simulation software for further information on transmittance. [Transmission simulation software]
Multiband Calibration Filter : Data
 
Item / Name Standard value Color specification
(Standard illuminants A)
Thick-ness Reflective index Chemical properties Thermal properties Mechanical properties Specific gravity
T550
(%)
T586
(%)
x y mm nd DW DA Tg TS α
-30/
70
α
100/
300
HK FA S
pdf V10 >80 <2 0.447 0.386 2.5 1.551 4 1 500 545 103 117 520 130 2.87
pdf V30 68±3 <1 0.486 0.337 2.5 1.688 1 4 615 650 60 70 660 70 3.64
 
Item / Name Standard value Color specification
(Standard illuminants A)
Thick-ness Reflective index Chemical properties Thermal properties Mechanical properties Specific gravity
T550
(%)
T586
(%)
x y mm nd DW DA Tg TS α
-30/
70
α
100/
300
HK FA S
pdf HY1 >80 <5 0.431 0.411 2.5 1.529 4 1 590 640 102 116 520 130 3.19
* 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.
[Inquiry on processed products]