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Yellow Optical Glass Filters
Yellow glass filter standard sizes are 50mm square by 1, 2 and 3mm in thickness from stock. Also available are thickness from .1mm to 10mm and geometries up to 200mm.
Yellow optical glass color filters
These yellow glass filters are designated as HY 01 and HY 02.
HY 01 is equivalent to Schott GG19 and Hoya –
HY 02 is equivalent to Schott GG10 and Hoya –
Yellow sharp cut filters
Yellow glass sharp cut filters cut of light wavelength shorter than specific yellow color glass while transmitting light of longer wavelength. These filter designations are Y 380, Y 400, Y 420, Y 460, Y 500, Y 510.
| Y 380 is equivalent to Schott |
GG 375 |
and Hoya L – 38 |
| Y 400 is equivalent to Schott |
GG 400 |
and Hoya L – 40 |
| Y 420 is equivalent to Schott |
GG 420 |
and Hoya L – 42 |
| Y 460 is equivalent to Schott |
GG 455 |
and Hoya Y – 46 |
| Y 500 is equivalent to Schott |
GG 495 |
and Hoya Y – 50 |
| Y 510 is equivalent to Schott |
GG 515 |
and Hoya – |
Depend on Valley Design for optical filter quality and workmanship.