... Super HAD CCD II,(Interlace Scan)28x optical zoom lens,f=3.5 mm (wide) to 98. ... -type EXview HAD CCD,(Progressive Scan)28x optical zoom lens f=3.5 mm (wide) to 98. ... type EXview HAD CCD,(Progressive Scan) 36x optical zoom lens f=3.4 mm (wide) to 122.4 ... 4” ExViewHAD CCD,30X D/N,WDRVK-S655EN36x zoom, D/N, WDR1/4” ExViewHAD CCD,36X ... D/N,WDRVK-S858EN23x zoom,D/N, WDR1/4” ExViewHAD CCD,23X D ...