Part Number
Definition:
AN UNMOUNTED, TRANSPARENT, COLOR FREE LENS WHICH MAY BE TREATED WITH A LOW REFLECTION COATING TO INCREASE LIGHT TRANSMISSION. INCLUDES SINGLE AND COMPOUND ELEMENTS. FOR ITEMS HAVING TWO PLANE PARALLEL SURFACES, SEE WINDOW, OPTICAL INSTRUMENT. EXCLUDES RETICLE, OPTICAL INSTRUMENT.
CAGE Information
| Code | Company |
|---|---|
| 31130 | SPECIAL OPTICS INC |
Federal Supply Class
Title
OPTICAL INSTRUMENTS, TEST EQUIPM
Inclusions:
INCLUDES BINOCULARS; MAGNIFIERS; MICROSCOPES; PERISCOPES; TELESCOPES; OPTICAL ELEMENTS; SUCH AS LENS, PRISMS, WINDOWS; OPTICAL BENCHES AND ASSOCIATED DEVICES; ENDOSCOPES, FIBER OPTICS (NON-MEDICAL).
Exclusions:
EXCLUDES FIRE CONTROL INSTRUMENTS, OPTICAL; SURVEYING INSTRUMENTS, OPTICAL; PHOTOGRAMMETRIC INSTRUMENTS; OCTANTS; AND SEXTANTS; OPTICAL INSTRUMENTS INTEGRATED WITH FIRE CONTROL EQUIPMENT; OPTHALMOLOGICAL INSTRUMENTS; ELECTRONIC FIBER OPTIC TEST EQUIPMENT; MEDICAL ENDOSCOPES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BMMS | EQUIVALENT FOCAL LENGTH | 0.710 INCHES |
| FEAT | SPECIAL FEATURES | COATED PER MIL-C-675; OPTIONAL MATL GLASS SW18 CHANCE PILKINGTON RADIOACTIVE MATL NTE 500 PPM BY WEIGHT; 0.630 IN. CLEAR APERTURE |
| ABMZ | DIAMETER | 0.709 INCHES NOMINAL |
| BMMT | BACK FOCAL LENGTH | 0.500 INCHES |
| BMLY | AXIAL THICKNESS | 0.325 INCHES NOMINAL |
| RADC | RADIOACTIVE CONTENT | CONTAINS RADIOACTIVE MATERIAL |
| BMMX | REFRACTION INDEX | 1.5220 NOMINAL |
| BMMZ | ABBE CONSTANT | 59.500 |
| BMSB | SINGLE LENS STYLE | PLANO-CONVEX |
| MATL | MATERIAL | GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE A AND GLASS, OPTICAL, MIL-G-174 |