photobiologyWavebands (version 0.4.1)

UVA: Definition of UV-A waveband

Description

UV-A according to CIE and ISO standrads: 315--400 nm. UV-A according to common non-standard practice: 320--400 nm.

Usage

UVA(std = "ISO")

Arguments

std

a character string "CIE", "ISO" or "none"

Value

a waveband object wavelength defining a wavelength range.

See Also

waveband

Other unweighted wavebands: Blue, Far_red, Green, Orange, Purple, Red, UVB, UVC, UV, VIS, Yellow

Examples

UVA()
UVA("none")
UVA("ISO")
UVA("CIE")