SAFETY OF HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES. PART 2: PARTICULAR REQUIREMENTS FOR PROJECTORS AND SIMILAR APPLIANCES.
€69.00
Evaluation of still projectors with incandescent lamps; measurement of temperature in the projection area of overhead projectors
€41.78
Slide projectors and slides; projector slides for general use and for theatre projection, nominal sizes, dimensions of masks, picture position and marking
€63.27
Slide projectors and slides; straight cartridge 5 × 5-36 and 5 × 5-50; gauge for cartridge profile and gear system
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
Slide projectors and slides; projection lenses for overhead projectors, optical data
€24.39
Screw threads of shutter cable release; tip and socket, connecting dimensions
Printing machines for photographic films; safety regulations
Photoelectric exposure meters; automatic controls of exposure in cameras
Timing in between-the-lens-shutters; technical terms, exposure times, synchro contacts, measuring devices
€48.79
Focal-plane shutters; technical terms, exposure times, synchro contacts, measuring devices
Flash connector; connecting cable, plug, socket, connecting dimensions, requirements
Photographic lenses; method for measuring the spectral transmittance
Photo-electric exposure meters; scales, calibration
€34.30
