|
|
|
National Stock Number:
5860-01-717-7692
Federal Supply Class:
5860
National Item Identification Number:
017177692
Description:
FILTER,NEUTRAL DENSITY
|
Manufacturer Information:
| NENIR20A | 0LW43 | THORLABS, INC |
|
Techincal Specification:
| DENSITY RATING | 1.91 | | LIGHT TRANSMISSION RATING IN PERCENT | 1.23 | | OVERALL DIAMETER | 1.20 INCHES NOMINAL | | OVERALL WIDTH | 0.45 INCHES NOMINAL | | MATERIAL | GLASS | | MOUNTING METHOD | SCREW ON | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MOUNTED ABSORPTIVE NIR FILTER OPTICAL DENSITY | | SPECIAL FEATURES | INTERNAL THREAD AND EXTERNAL THREAD: SM1, 1.035-40 THREADS; FILTER MOUNT AND RETAINING RING MATERIAL: ALUMINUM; DESIGN WAVELENGTH: 1550NM; SURFACE QUALITY: 40-20 SCRATCH-DIG; VARIABLE DENSITY; SHORTPASS, HEAT-PROTECTIVE FILTERS; ANTI-REFLECTION (AR) COATING; WEIGHT: 0.03 KG; PARALLELISM: 10 ARCSEC | | VIEWING SURFACE OVERALL DIAMETER | 0.95 INCHES NOMINAL | | VIEWING SURFACE OVERALL THICKNESS | 1.3 INCHES NOMINAL |
|
|