A.4 f/15 RBC2 (KI), f/15 or f/40 LBC2 (KII), SSC

f/15 RBC2 (KI), f/15 or f/40 LBC2 (KII), SSC

FIGURE 16. f/15 RBC2 (KI), f/15 or f/40 LBC2 (KII), SSC (looking toward the sky)