Slide projectors and slides; overhead projectors, safety cone, antiglare device, height
€24.39
Slide projectors and slides; straight cartridge 5 × 5-36 and 5 × 5-50, dimensions
Slide projectors and slides; straight cartridge 5 × 5-36 and 5 × 5-50, gauge for cartridge profile and gear system
Film 35 mm; poweramplifiers for sound-reproduction in cinemas, requirements and general data for measuring of amplifiers
Slide projectors and slides; technical slides, original drawings, manufacture, testing, projection conditions
€41.78
Slide projection; slide films; dimensions, position
Slide projection, outer diameter for lens mount of projection lenses
Motion-picture sound reproduction; frequency response of pre-amplifiers for photographic sound records; measuring methode
Evaluation of still projectors with incandescent lamps; measurement of temperature in the projection area of overhead projectors
Measurement of airborne noise emitted by machines; enveloping surface method; motion picture cameras
€48.79
Studio magnetic film transports for sound recording and reproduction; specifications and requirements
Slide projectors and slides; overhead projectors; aperture area, location pins, projection screens, evaluation
€69.91
Slide projectors and slides; overhead projectors; transparent films, transparencies, projection aids
Screen luminance for film projection; influence of stray light and rules for its measuring
Photographic sound record; difference frequency method for measurement of non-linear distortions
