19-030.005 and 19-031.005, Associated LEDs and lenses,

PN 19-031.005 and 19-030.005 LEDs and lenses are sold separately.
Here is the manufacturer recommended LEDs and lenses.

LEDs

Illumination colour Lumi. Intensity Dom. Wavelength Forward voltage Manufacture Part No. Dgikey Part No.
Red 450 mcd 635 nm 2.0 VDC @ 20 mA 10-2601.3172K 1948-1150-ND
Yellow 450 mcd 587 nm 2.1 VDC @ 20 mA 10-2601.3174K 10-2601.3174K-ND
Green 1600 mcd 525 nm 3.2 VDC @ 20 mA 10-2603.3175K 1948-2420-ND
Blue 500 mcd 465 nm 3.2 VDC @ 20 mA 10-2603.3176K 10-2603.3176K-ND
White 4600 mcd x: 0.31 / y: 0.32 nm 3.2 VDC @ 20 mA 10-2603.3178K 10-2603.3178K-ND

Round lens (for film insert)

Lens colour Lens optics Lens illumination Dimensions Part No. Digi-key part No.
Red transparent illuminative Ø 7.3 mm 19-931.2 1948-1306-ND
Yellow transparent illuminative Ø 7.3 mm 19-931.4 1948-1307-ND
Green transparent illuminative Ø 7.3 mm 19-931.5 1948-1308-ND
Blue transparent illuminative Ø 7.3 mm 19-931.6 1948-1309-ND
White transparent illuminative Ø 7.3 mm 19-931.9 1948-1310-ND

Round lens (not recommended for film insert)

Lens color Lens optics Lens illumination Dimensions Part No. Digi-key Part No.
Red transparent illuminative Ø 7.3 mm 19-932.2 1948-1311-ND
Yellow transparent illuminative Ø 7.3 mm 19-932.4 1948-1312-ND
Green transparent illuminative Ø 7.3 mm 19-932.5 1948-1313-ND
Blue transparent illuminative Ø 7.3 mm 19-932.6 19-932.6-ND
Colorless transparent illuminative Ø 7.3 mm 19-932.7 1948-1314-ND
Black opaque non illuminative Ø 7.3 mm 19-931.0 NA
Grey opaque non illuminative Ø 7.3 mm 19-931.8 19-931.8-ND

Square lens (recommended for film insert)

Lens color Lens optics Lens illumination Dimensions Part No. Digi-key Part No.
Grey opaque non illuminative 7.3 mm x 7.3 mm 19-951.8 19-951.2-ND
Red transparent illuminative 7.3 mm x 7.3 mm 19-951.2 19-951.2-ND
Yellow transparent illuminative 7.3 mm x 7.3 mm 19-951.4 19-951.4-ND
Green transparent illuminative 7.3 mm x 7.3 mm 19-951.5 1948-1315-ND
Blue transparent illuminative 7.3 mm x 7.3 mm 19-951.6 19-951.6-ND
White transparent illuminative 7.3 mm x 7.3 mm 19-951.9 1948-1316-ND

image Lens square (not recommended for film inserts)

Lens color Lens optics Lens illumination Dimensions Part No. Digi-key Part No.
Red transparent illuminative 7.3 mm x 7.3 mm 19-952.2 19-952.2-ND
Yellow transparent illuminative 7.3 mm x 7.3 mm 19-952.4 19-952.4-ND
Green transparent illuminative 7.3 mm x 7.3 mm 19-952.5 19-952.5-ND
Blue transparent illuminative 7.3 mm x 7.3 mm 19-952.6 19-952.6-ND
Colorless transparent illuminative 7.3 mm x 7.3 mm 19-952.7 19-952.7-ND
Black opaque non illuminative 7.3 mm x 7.3 mm 19-951.0 19-951.0-ND