Hoya {colorSpec}

standard Hoya filters

Description

Hoya	4 standard Hoya filters; from 300 to 750 nm at 10nm intervals.

Format

A colorSpec object with quantity equal to 'transmittance' and 4 spectra:

R-60	long-pass red filter with cutoff about 600nm
G-533	band-pass green filter with peak about 533nm
B-440	band-pass blue filter with peak about 440nm
LB-120	Light-balancing Blue filter with mired shift equal to -120

Source

https://hoyaoptics.com/

See Also

quantity

Examples

#   compute response of ACES scanner to the Hoya filters
product( Hoya, scanner.ACES, wave='auto' )