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Infrared Lenses - Plano Convex with Dual Band Anti-reflective Coatings


LOM manufactures an extensive selection of high performance and precision lenses for applications ranging from high power CO2 laser cutting, welding to laser marking, medical, laser drilling and night vision systems. With significant manufacturing and engineering capability, we can custom manufacture a variety of lenses and lens assemblies to meet your specifications and OEM manufacturing requirements.

Lenses Offered:  Plano-Convex, Meniscus, Aspheric, F-Theta Scan Lenses with dual band AR Coating
Lens Diameters:        0.5” to 3.0"
Thickness:           0.20” to 0.25
AR Coating: <0.5% Reflectivity at 10.6Ám,  <0.5% Reflectivity at 620 - 633nm
Absorption:  <0.25% for most lenses. Ultra-lenses <0.15%
Surface Quality:        40-20 and 20-10 scratch-dig 
Stock / Custom Configuration:  Most lenses in stock. OEM Quantities Available 
Materials Offered:       CVD Zinc Selenide, FLIR ZnSe, ZnS
Coatings Technology:   Standard AR coatings, Ultra Low Absorption AR coatings, Dual Band AR. 

 

LOM Part  Number Sort Code Description

Diameter

Edge Thickness Focal Length
LPCZ-0.75-0.7-DBAR-1.0-1300 1300 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 1.00"
LPCZ-0.75-0.7-DBAR-1.5-1301 1301 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 1.50"
LPCZ-0.75-0.7-DBAR-2.0-1302 1302 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 2.00"
LPCZ-0.75-0.7-DBAR-2.5-1303 1303 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 2.50"
LPCZ-0.75-0.7-DBAR-3.0-1304 1304 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 3.00"
LPCZ-0.75-0.7-DBAR-3.5-1305 1305 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 3.50"
LPCZ-0.75-0.7-DBAR-4.0-1306 1306 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 4.00"
LPCZ-0.75-0.7-DBAR-5.0-1307 1307 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 5.00"
LPCZ-0.75-0.7-DBAR-7.5-1308 1308 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 7.50"
LPCZ-0.75-0.7-DBAR-10.0-1309 1309 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 10.0"
LPCZ-0.75-0.7-DBAR-12.0-1310 1310 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 12.0"
LPCZ-0.75-0.7-DBAR-15.0-1311 1311 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 15.0"
LPCZ-0.75-0.7-DBAR-20.0-1312 1312 ZnSe Plano Convex Lens - Dual Band AR Coatings 0.750" 0.070" 20.0"

Technical Note On Ultra Low Absorption Coating: LOM's new Ultra Low Absorption anti-reflective coatings are ideally suited for high power CO2 laser cutting up to 6kW. With absorption <0.15% and transmission >99.4% this next generation lens technology offers better power handling capability and a stable focus for high power cutting where other lenses fail to perform. Call LOM for a datasheet on our new ULTRA Lens Technology.

     





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