DOT - MIL-L-21301
LENSES, BEACON LIGHT, 200MM
active
| Organization: | DOT |
| Publication Date: | 3 March 1958 |
| Status: | active |
| Page Count: | 7 |
scope:
This specification covers the requirements for a one piece, drum type, pressed glass Fresnel lens.
Lenses shall be of the following types and classes as specified:
Type I - Uni-directional Type II - Omni-directional Class 1 - Clear Class 1 - Clear Class 2 - Red Class 2 - Red Class 3 - Green Class 3 - Green.
intended Use:
On 200MM Beacon Lights.
Document History
December 21, 1960
LENSES, BEACON LIGHT, 200MM
A description is not available for this item.
MIL-L-21301
March 3, 1958
LENSES, BEACON LIGHT, 200MM
This specification covers the requirements for a one piece, drum type, pressed glass Fresnel lens.
Lenses shall be of the following types and classes as specified: Type I - Uni-directional Type II -...