Aspheric Lenses

Optical components that are used to remove spherical aberration and feature a surface with radius of curvature that varies across the entire lens. Learn More

Product	Focal Length	Diameter	Wavelength Range	Availability	Price (USD)
Condenser Lens	9.45 mm (±0.6615 mm)	10.5 mm	400 - 700 nm	In stock	$ 55.00
Product Code Wavelength Range 400 - 700 nm Coating MgF₂ (400 - 700 nm) Reflectance < 1.75% (400 - 700 nm, Average) Diameter 10.5 mm Dimensions Ø 10.5 mm Thickness 3.8 mm (Center) 1.1 mm (Edge) Edge Thickness 1.1 mm Focal Length 9.45 mm (±0.6615 mm) Center Thickness 3.8 mm f-Number 0.9 Back Focal Length 8.1 mm Radius of Curvature ∞ mm Diameter Tolerance +0/-0.15 mm Clear Aperture 9.8 mm Numerical Aperture 0.56 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.2 mm Coating Features Broadband Substrate N-F2 Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	60 mm	75 mm	650 - 1050 nm	In stock	$ 77.80
Product Code Wavelength Range 650 - 1050 nm Coating BBAR (650 - 1050 nm) Reflectance < 0.5% (650 - 1050 nm, Average) Diameter 75 mm Dimensions Ø 75 mm Thickness 30 mm (Center) 2.3 mm (Edge) Edge Thickness 2.3 mm Focal Length 60 mm Center Thickness 30 mm f-Number 0.89 Back Focal Length 40 mm Radius of Curvature 31.384 mm ∞ mm (S2) Diameter Tolerance +0/-0.5 mm Clear Aperture > 67.5 mm Numerical Aperture 0.61 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Coating Features Broadband Substrate B 270 Maximum Temperature 250 °C (482 °F) Supplier Location New Jersey, USA See product details More from Thorlabs
Condenser Lens	15 mm	18 mm	380 - 2100 nm (Uncoated)	In stock	$ 19.72
Product Code Wavelength Range 380 - 2100 nm (Uncoated) Coating Uncoated Reflectance 0.5% (Average, Average, 0°) Diameter 18 mm Dimensions Ø 18 mm Thickness 8.2 mm (Center) 2 mm (Edge) Edge Thickness 2 mm Focal Length 15 mm Center Thickness 8.2 mm f-Number 0.93 Back Focal Length 10 mm Radius of Curvature 7.818 mm ∞ mm (S2) Diameter Tolerance +0/-0.5 mm Clear Aperture > 16.2 mm Numerical Aperture 0.57 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Substrate B 270 Maximum Temperature 250 °C (482 °F) Supplier Location New Jersey, USA See product details More from Thorlabs
Condenser Lens	20.1 mm (±1.608 mm)	25 mm	380 - 2100 nm (Uncoated)	In stock	$ 33.85
Product Code Wavelength Range 380 - 2100 nm (Uncoated) Coating BBAR (350 - 700 nm) Reflectance 0.5% (Average, Average, 0°) Diameter 25 mm Dimensions Ø 25 mm Thickness 12 mm (Center) 2.8 mm (Edge) Edge Thickness 2.8 mm Focal Length 20.1 mm (±1.608 mm) Center Thickness 12 mm f-Number 0.89 Back Focal Length 12 mm Diameter Tolerance +0/-0.5 mm Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Coating Features Broadband Substrate B 270 Supplier Location New Jersey, USA See product details More from Thorlabs
Plano-Convex Lens	250 mm (±12.5 mm, 587 nm)	150 mm	310 - 2700 nm	Contact Supplier	$ 221.71
Product Code Wavelength Range 310 - 2700 nm Coating Uncoated Diameter 150 mm Dimensions Ø 150 mm Thickness 30 mm (Center) Focal Length 250 mm (±12.5 mm, 587 nm) Center Thickness 30 mm f-Number 1.667 (Calculated) Diameter Tolerance ±0.25 mm Surface Quality < 60-40 scratch-dig Shape Round Substrate BK7 Type of Curvature Plano-Convex Supplier Location United Kingdom; Rhode Island, USA See product details More from Knight Optical
Condenser Lens	8 mm	10 mm	650 - 1050 nm	In stock	$ 33.26
Product Code Wavelength Range 650 - 1050 nm Coating BBAR (650 - 1050 nm) Reflectance < 0.5% (650 - 1050 nm, Average) Diameter 10 mm Dimensions Ø 10 mm Thickness 5.8 mm (Center) 2.1 mm (Edge) Edge Thickness 2.1 mm Focal Length 8 mm Center Thickness 5.8 mm f-Number 0.89 Back Focal Length 4 mm Radius of Curvature 4.185 mm ∞ mm (S2) Diameter Tolerance +0/-0.5 mm Clear Aperture > 9 mm Numerical Aperture 0.61 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Coating Features Broadband Substrate B 270 Maximum Temperature 250 °C (482 °F) Supplier Location New Jersey, USA See product details More from Thorlabs
Condenser Lens	8 mm (±0.4 mm)	12.7 mm (0.5")	350 - 2000 nm	In stock	$ 35.00
Product Code Wavelength Range 350 - 2000 nm Coating Uncoated Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 7.5 mm (Center) 1.86 mm (Edge) Edge Thickness 1.86 mm Focal Length 8 mm (±0.4 mm) Center Thickness 7.5 mm f-Number 0.63 Back Focal Length 3.7 mm Radius of Curvature 15.65 mm Diameter Tolerance +0/-0.2 mm Clear Aperture 11.43 mm Numerical Aperture 0.79 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Substrate H-K51 Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	40 mm (±3.2 mm)	50 mm	380 - 2100 nm (Uncoated)	In stock	$ 52.56
Product Code Wavelength Range 380 - 2100 nm (Uncoated) Coating Uncoated Reflectance 0.5% (Average, Average, 0°) Diameter 50 mm Dimensions Ø 50 x 26 mm Thickness 21 mm (Center) 2.6 mm (Edge) Edge Thickness 2.6 mm Focal Length 40 mm (±3.2 mm) Center Thickness 21 mm f-Number 0.89 Radius of Curvature 20.923 mm ∞ mm (S2) Diameter Tolerance +0/-0.5 mm Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Substrate B 270 Length 26 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Condenser Lens	8 mm (±0.4 mm)	12.7 mm (0.5")	350 - 700 nm	In stock	$ 46.00
Product Code Wavelength Range 350 - 700 nm Coating BBAR (600 - 1050 nm) Reflectance < 0.5% (600 - 1050 nm, Average) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 7.5 mm (Center) 1.86 mm (Edge) Edge Thickness 1.86 mm Focal Length 8 mm (±0.4 mm) Center Thickness 7.5 mm f-Number 0.63 Back Focal Length 3.7 mm Radius of Curvature 15.65 mm (S2) Diameter Tolerance +0/-0.2 mm Clear Aperture 11.43 mm Numerical Aperture 0.79 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Coating Features Broadband Substrate H-K51 Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Molded Aspheric Lens	10.4 mm (±0.728 mm, 587.6 nm)	12 mm	600 - 1050 nm	In stock	$ 57.00
Product Code Wavelength Range 600 - 1050 nm Coating BBAR (600 - 1050 nm) Reflectance < 0.5% (600 - 1050 nm, Average) Diameter 12 mm Dimensions Ø 12 mm Thickness 5.5 mm (Center) 1.7 mm (Edge) Edge Thickness 1.7 mm Focal Length 10.4 mm (±0.728 mm, 587.6 nm) Center Thickness 5.5 mm f-Number 0.88 Back Focal Length 6.06 mm Radius of Curvature 25 mm Diameter Tolerance +0.1/-0.3 mm Clear Aperture 9.5 mm Numerical Aperture 0.57 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.2 mm Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	34 mm (±2.38 mm)	51.68 mm, 48 mm	350 - 2000 nm	In stock	$ 57.00
Product Code Wavelength Range 350 - 2000 nm Coating Uncoated Diameter 51.68 mm, 48 mm Dimensions Ø 51.68 mm, 48 mm Thickness 48 mm Edge Thickness 3.2 mm Focal Length 34 mm (±2.38 mm) Center Thickness 24.24 mm f-Number 0.71 Back Focal Length 18.1 mm Radius of Curvature ∞ mm (S2) Diameter Tolerance ±0.2 mm Clear Aperture 43.2 mm Numerical Aperture 0.7 Shape Round Centration < 25' Center Thickness Tolerance ±0.3 mm Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	32 mm (±1.6 mm)	50.8 mm (2") 20.5 mm	350 - 700 nm	Contact Supplier	$ 73.00
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.5% (350 - 700 nm, Average) Diameter 50.8 mm (2") 20.5 mm Dimensions Ø 50.8 mm (2") Thickness 25 mm (Center) 2.1 mm (Edge) Edge Thickness 2.1 mm Focal Length 32 mm (±1.6 mm) Center Thickness 25 mm f-Number 0.63 Back Focal Length 17 mm Radius of Curvature 99.64 mm (S2) Diameter Tolerance +0/-0.2 mm Clear Aperture 45.72 mm Numerical Aperture 0.79 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Coating Features Broadband Substrate H-K51 Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Molded Aspheric Lens	13.5 mm (±0.675 mm, 587.6 nm)	18 mm	350 - 700 nm	In stock	$ 57.00
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.4% (425 - 675 nm, Average) Diameter 18 mm Dimensions Ø 18 mm Thickness 7.4 mm (Center) 2.2 mm (Edge) Edge Thickness 2.2 mm Focal Length 13.5 mm (±0.675 mm, 587.6 nm) Center Thickness 7.4 mm f-Number 0.75 Back Focal Length 8.6 mm Radius of Curvature ∞ mm (S2) Diameter Tolerance +0/-0.3 mm Clear Aperture 14.4 mm Numerical Aperture 0.67 Surface Quality 5-3 scratch-dig Shape Round Centration < 25' Center Thickness Tolerance ±0.2 mm Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Molded Aspheric Lens	9.5 mm (±0.475 mm, 587.6 nm)	12 mm	350 - 700 nm	In stock	$ 57.00
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.4% (425 - 675 nm, Average) Diameter 12 mm Dimensions Ø 12 mm Thickness 6 mm (Center) 1.67 mm (Edge) Edge Thickness 1.67 mm Focal Length 9.5 mm (±0.475 mm, 587.6 nm) Center Thickness 6 mm f-Number 0.87 Back Focal Length 6 mm Radius of Curvature 25 mm (S2) Diameter Tolerance +0/-0.3 mm Clear Aperture 9.5 mm Numerical Aperture 0.57 Surface Quality 5-3 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.2 mm Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	18.1 mm	20 mm	350 - 700 nm	In stock	$ 31.77
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.5% (350 - 700 nm, Average) Diameter 20 mm Dimensions Ø 20 mm Thickness 8 mm (Center) 1.8 mm (Edge) Edge Thickness 1.8 mm Focal Length 18.1 mm Center Thickness 8 mm f-Number 1.01 Back Focal Length 13 mm Radius of Curvature 9.415 mm ∞ mm (S2) Diameter Tolerance +0/-0.5 mm Clear Aperture > 18 mm Numerical Aperture 0.52 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Coating Features Broadband Substrate B 270 Maximum Temperature 250 °C (482 °F) Supplier Location New Jersey, USA See product details More from Thorlabs
Condenser Lens	32 mm	50.8 mm (2")	380 - 2100 nm (Uncoated)	In stock	$ 50.18
Product Code Wavelength Range 380 - 2100 nm (Uncoated) Coating Uncoated Reflectance 0.5% (Average, Average, 0°) Diameter 50.8 mm (2") Dimensions Ø 50.8 mm (2") Thickness 25 mm (Center) 1.9 mm (Edge) Edge Thickness 1.9 mm Focal Length 32 mm Center Thickness 25 mm f-Number 0.7 Back Focal Length 17 mm Radius of Curvature 18.32253 mm -99.63679 mm (S2) Diameter Tolerance +0/-0.5 mm Clear Aperture > 45.7 mm Numerical Aperture 0.76 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Substrate B 270 Maximum Temperature 250 °C (482 °F) Supplier Location New Jersey, USA See product details More from Thorlabs
Condenser Lens	8.5 mm (±0.68 mm)	12 mm	400 - 700 nm	In stock	$ 50.00
Product Code Wavelength Range 400 - 700 nm Coating MgF₂ (400 - 700 nm) Reflectance < 1.75% (400 - 700 nm, Average) Diameter 12 mm Dimensions Ø 12 mm Thickness 5.5 mm (Center) 1.77 mm (Edge) Edge Thickness 1.77 mm Focal Length 8.5 mm (±0.68 mm) Center Thickness 5.5 mm f-Number 0.71 Back Focal Length 5.85 mm Radius of Curvature -12 mm Diameter Tolerance +0/-0.2 mm Clear Aperture 10.8 mm Numerical Aperture 0.7 Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.3 mm Coating Features Broadband Substrate H-K51 Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Plano-Convex Lens	350 mm (±17.5 mm, 587 nm)	150 mm	310 - 2700 nm	Contact Supplier	$ 221.71
Product Code Wavelength Range 310 - 2700 nm Coating Uncoated Diameter 150 mm Dimensions Ø 150 mm Thickness 24 mm (Center) Focal Length 350 mm (±17.5 mm, 587 nm) Center Thickness 24 mm f-Number 2.333 (Calculated) Diameter Tolerance ±0.25 mm Surface Quality < 60-40 scratch-dig Shape Round Substrate BK7 Type of Curvature Plano-Convex Supplier Location United Kingdom; Rhode Island, USA See product details More from Knight Optical
Molded Aspheric Lens	10.5 mm (±0.525 mm, 587.6 nm)	12 mm	350 - 700 nm	In stock	$ 57.00
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.4% (425 - 675 nm, Average) Diameter 12 mm Dimensions Ø 12 mm Thickness 6 mm (Center) 2.2 mm (Edge) Edge Thickness 2.2 mm Focal Length 10.5 mm (±0.525 mm, 587.6 nm) Center Thickness 6 mm f-Number 0.88 Back Focal Length 5.7 mm Radius of Curvature 25 mm (S2) Diameter Tolerance +0/-0.3 mm Clear Aperture 9.5 mm Numerical Aperture 0.57 Surface Quality 5-3 scratch-dig Shape Round Centration < 30' Center Thickness Tolerance ±0.2 mm Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Molded Aspheric Lens	7.4 mm (±0.37 mm, 587.6 nm)	8.5 mm	400 - 700 nm	In stock	$ 43.00
Product Code Wavelength Range 400 - 700 nm Coating MgF₂ (400 - 700 nm) Reflectance < 1.75% (400 - 700 nm, Average) Diameter 8.5 mm Dimensions Ø 8.5 mm Thickness 4 mm (Center) 1.8 mm (Edge) Edge Thickness 1.8 mm Focal Length 7.4 mm (±0.37 mm, 587.6 nm) Center Thickness 4 mm f-Number 0.87 Back Focal Length 4.77 mm Radius of Curvature ∞ mm Diameter Tolerance +0/-0.2 mm Numerical Aperture 0.57 Surface Quality 80-50 scratch-dig Shape Round Centration < 25' Center Thickness Tolerance ±0.2 mm Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics