Try these curated collections

Real slide projector screen with optical effects and dust.
A vintage projector in a dark room enlarges the slides onto a bright projection screen. Entertainment middle of last century to look holiday pictures at home. Macro photograph with focus on projector.
Slide projector carousel tray. Provost, Alberta, Canada.
Real slide projector screen with optical effects
Transparency slides with inscription made in U.S.A on white background
Photo depicts digital projector film presentation. Projector shiny colorful glass lens closeup, macro view, black background.
Retro, slide projector with slides in tray.
Positive films for Slide projector
Small LCD video projector on table in living room, watching movies in home theater
Retro styled woman operating a slide projector with a wired remote control
Top view of 35mm slide film with box on white background isolated.
Black projector
Vintage black circular slide projector with slides in tray.
Manchester, England, 12/11/19  Kodak EKTAPRO 5000 Slide Projector for 35mm film photographs photo slides Vintage retro photography equipment shot in studio on white background isolated. Grey projekter
Manchester, England, 12/11/19  Kodak EKTAPRO 5000 Slide Projector for 35mm film photographs photo slides Vintage retro photography equipment shot in studio on white background isolated. Grey projekter
Slide
Multimedia projector presenting the classroom. Vector flat color illustration isolated.
Closeup of projector for cinema and presentation
Old slides into a cardboard box
film slides vintage photo
Slides carousel
vintage film countdown 3 2 1
Video projector on table with screen indoors
LCD projector light with close-up lens soft focus and blurred.
Grunge frame with dark black burnt edges
color slide holder card on white
illustration vector hand drawn doodle of slide projector isolated on white background
Vintage slide projector in dark room
carousel slide projector isolated on white
Transparency slides in projector tray
vintage film countdown 3 2 1
Retro styled woman operating a slide projector with a wired remote control and lens flare from projector light
Pescara, Italy – August 31, 2019: Vintage 1970s KODAK Kodachrome transparency slides
Retro styled woman operating a slide projector with a wired remote control
slide projector magazine or carousel; differential focus
Silhouette illustration of people having a meeting
Real slide projector screen with optical effects.
Slides carousel
Rays of light coming from a digital projector in a theatre room
slide projector magazine or carousel; mounted slides resting in front
Smiling child girl looks at old photos through a diascope. Banner template on blue bg.
Projector on Black Background
Los Angeles, California, USA - November 9, 2019:  Illustrative editorial front view of old Kodak Carousel Slide Projector model 4200 with white background.  Projector was purchased in 1980.
Retro styled woman operating a slide projector with a wired remote control and lens flare from projector light
Vintage slide projector shining bright light beam in dark background
Blank projection screen on tripod.
Retro styled woman operating a slide projector with a wired remote control in black and white
35mm slide projector carousel isolated on white background
slide projector magazine or carousel; differential focus
Movie vector background. The place under the text is provided.
Old slide projector and white screen
Hanging empty projection screen on the wall background icon. Template presentation board, blank whiteboard for conference and projects. Vector illustration
Closeup projector for cinema and presentation
Lens of a retro projector
Old slide projector with slide frame photographed in the studio with flash light
Close-up of a running old black projector for viewing slides and film stripes and a clamping device to frame the slide pictures on a table. Yellow background. Entertainment last century. Macro.
35mm slide projector with 85/2.8 german lens - no trademark show
Vintage projector. Close-up of a running old black projector for viewing slides and filmstripes on a wooden table over yellow background. Entertainment last century to look holiday pictures on a proje
Close-up multimedia projector with blurred people background.

Search for "slide projector" in these categories

light beam
Los Angeles, California, USA - November 9, 2019:  Illustrative editorial photo of old Kodak Carousel Slide Projector model 4200 with white background.  Projector was purchased in 1980.
Retro styled woman operating a slide projector with a wired remote control
Video projector icon. Trendy Video projector logo concept on transparent background from hardware collection
Slide Projector An Opto-Mechanical Device To Show Photographic Slides Vector Illustration
Manchester, England, 12/11/19  Kodak EKTAPRO 5000 Slide Projector for 35mm film photographs photo slides Vintage retro photography equipment shot in studio on white background isolated. Grey projekter
Manchester, England, 12/11/19  Kodak EKTAPRO 5000 Slide Projector for 35mm film photographs photo slides Vintage retro photography equipment shot in studio on white background isolated. Grey projekter
Black projector for business presentation in the foreground
close-up of slide projector magazine or carousel, light spilling from the projector gate; differential focus
Manchester, England, 12/11/19 Halina  HalinaMat Slide Projector for 35mm film photographs photo slides Vintage retro photography equipment shot in studio on white background isolated. Grey projekter
Manchester, England, 12/11/19 Halina  HalinaMat Slide Projector for 35mm film photographs photo slides Vintage retro photography equipment shot in studio on white background isolated. Grey projekter
Video projector flat square icon with long shadows.
Flat Projector Screen Vector Illustration
	Slide projector and slides in a box
	Slide projector and slides in a box
Empty Projection screen, Presentation board, blank whiteboard for conference
LCD video projector at business conference or lecture in office with copy space
Vintage filmstrip projector on the white background. Old projector for displaying of slides.
Blank projector canvas in the office
Small LCD video projector on table in living room, watching movies in home theater
Flip-chart, projection screen with a graph.
White multimedia projector isolated on white background
Business woman operating a slide projector against a white wall
Black projector on light table, close up
Projector multimedia white colour on white background
Old vintage slide projector working in dark room.
MEETING ROOM
Meeting room for the office with useful equipment are collected in this picture such as meeting table, projector.
Old videocassettes and video projector with slides isolated on white background. Retro storage media. Wide photo
Retro styled woman looking through photo slides in front of projector screen
Audience listens to the lecturer at the conference hall
The hanging projection screen isolated on white. Empty presentation board, blank whiteboard for conference.
Simple web icon in vector: projector
Old film projector, it is isolated on white
Businessman using a projector for a presentation or doing in house corporate training aiming the remote control as he changes the slide, isolated on white
Projector boards for video projection, slide show, drawing, writing, or drawing in a seminar or conference with business concepts, education, training, lectures,
Retro styled woman operating a slide projector with a wired remote control and lens flare from projector light in black and white
Blank Projection screen, vector
film and slides on a white background, in a beautiful composition
Close up of projector and blank projector screen mockup on the wall
Blank projector canvas isolated on white background
Vintage slide tray with gold lettering and some dusty slide left outside the tray
of 90