Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Augmented_Reality
|
| gptkbp:accessories |
lens options
tripod mount carry case |
| gptkbp:availability |
second-hand market
|
| gptkbp:color |
black and silver
|
| gptkbp:community_support |
enthusiast forums
repair guides available |
| gptkbp:control_system |
user-friendly controls
|
| gptkbp:cultural_impact |
influenced film preservation efforts
used in educational films featured in film festivals part of vintage film culture symbol of 20th-century filmmaking |
| gptkbp:design |
portable design
|
| gptkbp:dimensions |
15 x 12 x 8 inches
|
| gptkbp:features |
variable speed control
automatic threading |
| gptkbp:film_length |
up to 400 feet
|
| gptkbp:film_technique |
16mm film
|
| gptkbp:focus |
manual focus
|
| gptkbp:historical_context |
part of film history
|
| gptkbp:historical_significance |
popular in the 1970s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Bell & Howell 1575
|
| gptkbp:legacy |
known for durability
influenced later projectors used in film education |
| gptkbp:lens_type |
interchangeable lenses
|
| gptkbp:maintenance |
requires regular cleaning
lamp replacement needed |
| gptkbp:manufacturer |
gptkb:Bell_&_Howell
|
| gptkbp:market |
gptkb:educational_institutions
film enthusiasts |
| gptkbp:market_position |
available from specialty shops
|
| gptkbp:marketed_as |
schools
film clubs |
| gptkbp:power_source |
AC power
|
| gptkbp:projection_screen |
requires external screen
|
| gptkbp:release_year |
1960s
|
| gptkbp:resolution |
24 frames per second
high quality projection |
| gptkbp:sound |
silent operation
|
| gptkbp:transportation |
sprocket drive
|
| gptkbp:type |
16mm projector
|
| gptkbp:user_base |
amateur filmmakers
professional filmmakers |
| gptkbp:user_manual |
available online
|
| gptkbp:video_output |
projector output
|
| gptkbp:weight |
approximately 20 lbs
|
| gptkbp:bfsParent |
gptkb:Bell_&_Howell_16mm_projector
|
| gptkbp:bfsLayer |
7
|