|
|
|
National Stock Number:
6760-00-598-7200
Federal Supply Class:
6760
National Item Identification Number:
005987200
Description:
FILTER,LIGHT,PHOTOGRAPHIC LENS
Detail:
A COLORED SHEET OF GELATIN FILM, GLASS, PLASTIC OR COLORED GELATIN USED IN CONJUNCTION WITH A LENS FOR THE PURPOSE OF ALTERING THE EFFECTIVE COLOR SENSITIVITY OF THE FILM.
|
Manufacturer Information:
| 97917 | 06650 | BELL AND HOWELL PHILLIPSBURG CO CORPORATE OFFICES |
|
Techincal Specification:
| COLOR | RED | | OVERALL DIAMETER | 6.740 INCHES MINIMUM AND 6.750 INCHES MAXIMUM | | OVERALL THICKNESS | 0.580 INCHES MINIMUM AND 0.620 INCHES MAXIMUM | | MATERIAL | GLASS | | MOUNTING METHOD | RING | | QUALITY | GROUND AND POLISHED | | SPECIFIC USE | CONTRAST CONTROL | | TRADE DESIGNATION | WRATTEN NO. 25 |
|
|