Focus Lens LM-20-Z-38.1-ET2.0-DBAR Focusing Lens Men 20mm (0.787") Diameter, 2.0’’(50.8mm) Thickness, 1.5’’(38.1mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine

Focus Lens. LM-20-Z-50.8-ET2.0-DBAR Focusing Lens Men 20mm (0.787") Diameter, 2.0’’(50.8mm) Thickness, 2.0’’(50.8mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine

Focus Lens LM-20-Z-63.5-ET2.0-DBAR Focusing Lens Men 20mm (0.787") Diameter, 2.5’’(63.5mm) Thickness, 2.0’’(50.8mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine

Focus Lens LM-20-Z-76.2-ET2.0-DBAR Focusing Lens Men 20mm (0.787") Diameter, 3.0’’(76.2mm) Thickness, 2.0’’(50.8mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine

Focus Lens. LM-25.4-Z-63.5-ET2.0-DBAR Focusing Lens Men 25.4mm (1.0") Diameter, 2.5’’(63.5mm) Thickness, 2.0’’(50.8mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine

Focus Lens. LM-25.4-Z-101.6-ET2.0-DBAR Focusing Lens Men 25.4mm (1.0") Diameter, 4.0’’(101.6mm) Thickness, 2.0’’(50.8mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine

TM-19.05-S-3.0-DBMR - Total Reflector Si 3/4" (0.75") (19.05mm) Diameter, 0.120" (3.0mm) Thickness- For Co2 10.6um Laser Engraver/Cutter Machine

TM-20-S-03-DBMR -Total Reflector (mirror). 20mm ( 0.787") diameter, 3mm ( 0.120") Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

TM-25-S-03-DBMR -Total Reflector (mirror). 25mm ( 0.984") diameter, 3mm ( 0.120") Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

TM-25.4-S-3.0-DBMR - Total Reflector Si 1.0" (25.4mm) Diameter, 0.120" (3.0mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

TM-30.0-S-4.0-DEMMR - Total Reflector Si 1.18" (30.0mm) Diameter, 0.160" (4.0mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

TM-30.5-S-3.0-DBMR - Total Reflector Si 1.20" (30.5mm) Diameter, 0.120" (3.0mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

TM-38.1-S-4.0-MMRA - Total Reflector Si 1.50" (38.1mm) Diameter, 0.160" (4.0mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

TM-38.1-S-4.1-DBMR - Total Reflector Si 1.50" (38.1mm) Diameter, 0.162" (4.1mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

TMS-2020-DEMMR - Total Reflector Si 2.0" (50.8mm) Diameter, 0.200" (5.0mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

TMS-2525-EM - Total Reflector Si 2.5" (63.5mm) Diameter, 0.240" (6.0mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

71198092 - Zero Phase Shifter Si 3.0" (76.2mm) Diameter, 0.25" (6.35mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

A98L00010617 - Phase Retarder Si 2.0" (50.8mm) Diameter, 0.200" (5.0mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

71198088 - Phase Retarder Si 2.0" (50.8mm) Diameter, 0.200" (5.0mm) Thickness - For Co2 10.6um Laser Engraver/Cutter Machine

ZC08100080 Focusing Lens 19.05mm (0.75") Diameter, 0.080"(2.0mm) Thickness, 1.0’’(25.4mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine - Plano Convex

ZC11500160 Focusing Lens 27.94mm (1.1") Diameter, 0.160"(4.064mm) Thickness, 5.0’’(127mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine - Plano Convex

LM-19.05-Z-63.5-ET2.0-DBAR Focusing Lens Meniscus 0.75" (19.05mm) Diameter, 2.0"(50.8mm) Thickness, 2.5’’(63.5mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine

Focus Lens. LM-25.4-Z-76.2-ET2.0-DBAR Focusing Lens Men 1.0" (25.4mm) Diameter, 3.0"(76.2mm) Thickness, 2.0’’(50.8mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine

Focus Lens. LM-25.4-Z-38.1-ET2.0-DBAR Focusing Lens Men 1.0" (25.4mm) Diameter, 2.0"(50.8mm) Thickness, 1.5’’(38.1mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine