Blue Ribbon Optical Corp. KC-11
$149.00
- COLOR:
- demi-amber & gold
- MAKE:
- Blue Ribbon Optical Corp. (New York, NY)
- MODEL:
- KC-11
- ERA:
- vintage 1950s-1960s
- COUNTRY OF ORIGIN:
- USA
- FEATURES:
- riveted shields & hinges | 7 barrel hinges | aluminum temples
| dimensions (mm) | s | s | m | m | m | l |
|---|---|---|---|---|---|---|
| lens width | 44 | 44 | 46 | 46 | 46 | 48 |
| bridge width | 20 | 24 | 20 | 22 | 24 | 24 |
| temple length | 140 | 140 | 145 | 145 | 145 | 145 |
| overall width | 128 | 132 | 134 | 136 | 140 | 146 |
| lens height | 31.5 | 31.5 | 33.5 | 33.5 | 33.5 | 35.5 |