Professional Filter Techniques for Digital Photographers

Thin-film optical filters

H. A. Macleod

Distributed Feedback Laser Diodes and Optical Tunable Filters

H. Ghafouri-Shiraz

Wratten light filters

Eastman Kodak Company

Thin-Film Optical Filters

H. Angus Macleod

Faṣlī dar nūr va rang

Ghulām Riz̤ā Ṭabāṭabāʼī

Filter guide for color and black & white

Norman Rothschild

Optical thin films

James D. Rancourt

Thin Film Optical Filters

H. Angus MacLeod

Photographer's filter handbook

Stan Sholik