GCC-290116720G Lens, 1.5" FD-Black, Spot Size: .003", Models: E200

GCC 29002554G  Lens, 1.5" FD-Purple, Rev. 1

Machine Models: Spirit Si\SGE (For machines with SN: Before I50790), Spot Size: .003"

GCC Machine Models:

Spirit Si\SGE\SGX\SLS\SGLS\C180-I & II (For machines with SN: After I50790+) 

Mercury III, MG380Hybrid, X252, X380 (For machines with SN: After U90xxx/T90xxx+)

GCC-29001101G Lens, 1.5" FD-Purple, Spot Size: .003",

Machine Models: Mercury I, II, III \ Venus, MG380-HYB \ X380 \ X252

GCC-290089820G Lens, 2" FD Focusing Lens Mirror 

Machine Model:  X500-III

GCC-290096950G Lens, 2" FD, Std  Spot Size: .005"

Machine Models:  Spirit: Hybrid CO2+Fiber Lasers,

GCC-29002545G Lens, 2.0" FD-Blue Rev.1

Machine Model: Spirit SI\SGE  (For machines with SN: Before I50790) with .005" Spot Size, Dim's: W=0.9"(22mm) x H=1" (25mm)

(Without Focus Tool # LGCC-29002603 )