slide projector
Carousel image machine
A slide projector is a device that shines light through photographic transparencies mounted in small frames, projecting enlarged images onto a screen or wall.
Before digital photography, slide projectors were standard equipment for presenting vacation photos, educational materials, and business presentations: We sat through three carousels of their trip to Europe.
Revolving platform with seats
- lensLight-focusing curved glass
- bulbRounded storage organ
- trayShallow portable platform
- transparencyState of being see-through
Kodachrome · Ektachrome · remote · aperture · zoom · lamp · fan · cooling
Display or barrier
- focusConcentrated attention point
- illuminationProvision of light
- beamStructural support member
- darkroomFilm processing chamber
wall · image · brightness · keystoning · hotspot · sharpness · luminosity · display
Educational instruction space
- lectureEducational spoken presentation
- teachingProfession of instructing others
- lessonUnit of teaching
- instructionGuidance for action
seminar · professor · academic · presentation · conference · lectern · audience · demonstration
carousel
Revolving platform with seats
transparency · Kodachrome · Ektachrome · remote · aperture · zoom · lamp · fan · cooling · 35mm
screen
Display or barrier
- focusConcentrated attention point
- illuminationProvision of light
- beamStructural support member
darkroom · wall · image · brightness · keystoning · hotspot · sharpness · luminosity · display · viewing
classroom
Educational instruction space
- lectureEducational spoken presentation
- teachingProfession of instructing others
- lessonUnit of teaching
instruction · seminar · professor · academic · presentation · conference · lectern · audience · demonstration · art history
memories
Stored past experiences
family · vacation photos · analog · reminisce · bygone · heirloom · attic · humming · home movies · living room
- Analog Eratypewriter, rotary phone, record player, phonograph, turntable
- AV equipmentTV, streaming, audio player, cable box, DVD player
- obsolete techfloppy disk, VHS, dial-up modem, cassette tape, floppy disks
- obsolete technologyVHS, 8-tracks, VHS tapes, cassette tape, cassette tapes
- presentation equipmentprojectors, screens, microphone stand, microphones, podium
- Retro ItemsVHS tape, cassette tape, rotary phone, record player, Walkman
slide projectordigital projector
Device projecting images electronically
LCD projector · LED projector · video projector · smart TV · digital display