石英外镜片

#248Q (for L-862): Clear
#248Q-CO (for L-862): Clear/Opaque*
#248Q-OC (for L-862): Opaque/Clear*
#249Q-CO (for L-861SE): Clear/Opaque
#256Q-GR: Green/Red*
#256Q-RG: Red/Green*

* Toe direction must be specified. Looking at the fixture from the runway center line the color on the left is listed first, followed by the color on the right.