Optics

10.600nm
- ZnSe Plano Convex Lenses
- ZnSe Meniscus Lenses
- ZnSe Plano Concave Lenses
- ZnSe Windows
- Enhanced Copper & Dual Band Tuning Mirrors
- Molybendum Mirrors
- Concave & Convex Mirrors
- Silicon Protected Silver Coated Total Reflectors
- Zero Phase Reflectors
- Phase Retarders
- Beam Splitters
- Beam Combiners
1064-1070nm
532nm
355nm

After performing air cutting operations, use acetone and then vinegar to clean your laser cutting lens.

10.600nm : CO2 Optics

ZnSe Meniscus Lenses

Meniscus lenses allow minimal spherical aberrations when a parallel beam enters the convex surface. This results in a minimum focal spot size for the incoming collimated light source. All plano convex and meniscus lenses shown have positive focal lengths. Negative focal lengths are available upon request.

Specifications

Diameter Tolerance: +0000" / -0.005"
Thickness Tolerance: ±0.010"
Centering Tolerance: 3 Arc Minutes Maximum
Sphericity: < 1/40th wave at 10.6 microns
Surface Quality: 40-20 Scratch Dig
Focal Length Tolerance: ±0.5%
Absorption: 0.25% total
AR Coating Reflectivity: R < 0.5% at 10.6 microns

Below is a list of Series LM: ZnSe Meniscus Lenses.
Please call (973) 598-1150 for pricing and availability.

Haas Part #	Material	Diameter	Focal Length	Edge Thickness
OCN-25020-038-ZS-DCH	ZnSe	1.000"	1.500"	0.080"
OCN-28020-042-ZS-SCO	ZnSe	1.100"	1.648"	0.080"
OCN-28019-063-GA-SCO	GaAs	1.100"	2.500"	0.074"
OCN-28030-063-ZS-SCO	ZnSe	1.100"	2.500"	0.120"
OCN-28030-089-ZS-SCO	ZnSe	1.100"	3.500"	0.120"
OCN-28041-095-ZS-SCO	ZnSe	1.100"	3.750"	0.160"
OCN-28030-127-ZS-SCO	ZnSe	1.100"	5.000"	0.120"
OCN-28060-127-ZS-SCO	ZnSe	1.100"	5.000"	0.236"
OCN-28028-190-ZS-SCO	ZnSe	1.100"	7.500"	0.110"
OCN-38030-063-ZS-SCO	ZnSe	1.500"	2.500"	0.120"
OCN-38074-089-ZS-SCO	ZnSe	1.500"	3.750"	0.290"
OCN-38060-127-ZS-SCO	ZnSe	1.500"	5.000"	0.236"
OCN-38074-127-ZS-SCO	ZnSe	1.500"	4.998"	0.290"
OCN-38090-127-ZS-SCO	ZnSe	1.500"	5.000"	0.354"
OCN-38060-190-ZS-SCO	ZnSe	1.500"	7.500"	0.236"
OCN-38074-191-ZS-SCO	ZnSe	1.500"	7.515"	0.290"
OCN-38090-190-ZS-SCO	ZnSe	1.500"	7.500"	0.354"
OCN-38074-229-ZS-SCO	ZnSe	1.500"	9.000"	0.290"
OCN-50090-127-ZS-SCO	ZnSe	2.000"	5.000"	0.354"
OCN-50090-178-ZS-SCO	ZnSe	2.000"	7.000"	0.354"