Light Sensitive Devices
1. Photo resistors
2. Photocells
3. Photomultiplicators
1. Photoresistors
Philips ORP30
orp30.jpg (13757 bytes)
Cadmium sulphide top sensitive photoconductive cell.
ORP60
orp60.jpg (19648 byte)

ORP93
orp93.jpg (21968 byte)

2. Photocells
Philips 58CV
58cv.jpg (39356 byte)
Vacuum phototube, sensitive to red and infrared radiation. 
150AV
150av.jpg (29414 byte)
155FF
155ff.jpg (30553 byte)
919
919.jpg (11763 bytes)

RCA 929
929.jpg (11232 byte)
.
Philips 3538
3538.jpg (27828 byte)
Gas filled phototube, sensitive to red and infrared radiation.
Usage = ???
Philips 3546PW
3546pw-2.jpg (10256 bytes)

Gas filled phototube, sensitive to red and infrared radiation.
Usage = ???
.
3. Photomultiplicators
Philips 150AVP
150avp.jpg (33744 bytes)

Ten-stage photomultiplier.
Vb max 1800 Volts
 EMI D205R
d205r.jpg (82697 byte)

Usage = ???
.