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)
Molded Aspheric Lens	20 mm (±1 mm, 587.6 nm)	25 mm	400 - 700 nm	In stock	$ 47.00
Product Code Wavelength Range 400 - 700 nm Center Wavelength 587.6 nm Coating MgF₂ (400 - 700 nm) Reflectance < 1.75% (400 - 700 nm, Average) Diameter 25 mm Dimensions Ø 25 mm Thickness 12.27 mm (Center) 3.21 mm (Edge) Edge Thickness 3.21 mm Focal Length 20 mm (±1 mm, 587.6 nm) Center Thickness 12.27 mm f-Number 0.8 Numerical Aperture 0.625 Back Focal Length 11.93 mm Clear Aperture 22.28 mm Diameter Tolerance +0/-0.2 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Shape Round Centration < 25' Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	12 mm (±0.84 mm)	15 mm	350 - 2500 nm	In stock	$ 47.00
Product Code Wavelength Range 350 - 2500 nm Coating Uncoated Diameter 15 mm Dimensions Ø 15 mm Thickness 7.5 mm (Center) 2 mm (Edge) Edge Thickness 2 mm Focal Length 12 mm (±0.84 mm) Center Thickness 7.5 mm f-Number 0.8 Numerical Aperture 0.63 Back Focal Length 8.2 mm Clear Aperture 14 mm Diameter Tolerance +0.1/-0.3 mm Center Thickness Tolerance ±0.2 mm Surface Quality 80-50 scratch-dig Radius of Curvature ∞ mm Shape Round Centration < 30' Substrate B 270 Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	25 mm (±1.25 mm)	25 mm	350 - 2000 nm	In stock	$ 38.00
Product Code Wavelength Range 350 - 2000 nm Coating Uncoated Diameter 25 mm Dimensions Ø 25 mm Thickness 8.5 mm (Center) 1.81 mm (Edge) Edge Thickness 1.81 mm Focal Length 25 mm (±1.25 mm) Center Thickness 8.5 mm f-Number 1 Numerical Aperture 0.5 Back Focal Length 19.4 mm Clear Aperture 22.5 mm Diameter Tolerance +0/-0.2 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Radius of Curvature ∞ mm Shape Round Centration < 30' 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	$ 64.74
Product Code Wavelength Range 380 - 2100 nm (Uncoated) Coating BBAR (650 - 1050 nm) 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 Diameter Tolerance +0/-0.5 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Shape Round Centration < 30' Coating Features Broadband Substrate B 270 Length 26 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Condenser Lens	32.1 mm	45 mm	650 - 1050 nm	In stock	$ 64.74
Product Code Wavelength Range 650 - 1050 nm Coating BBAR (650 - 1050 nm) Reflectance < 0.5% (650 - 1050 nm, Average) Diameter 45 mm Dimensions Ø 45 mm Thickness 18.5 mm (Center) 2.2 mm (Edge) Edge Thickness 2.2 mm Focal Length 32.1 mm Center Thickness 18.5 mm f-Number 0.79 Numerical Aperture 0.6 Back Focal Length 21 mm Clear Aperture > 40.5 mm Diameter Tolerance +0/-0.5 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Radius of Curvature 18.281 mm 130 mm (S2) Shape Round Centration < 30' 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	51.5 mm (±3.605 mm)	70 mm, 68 mm	350 - 2000 nm	In stock	$ 104.00
Product Code Wavelength Range 350 - 2000 nm Coating Uncoated Diameter 70 mm, 68 mm Dimensions Ø 70 mm, 68 mm Thickness 68 mm Edge Thickness 4 mm Focal Length 51.5 mm (±3.605 mm) Center Thickness 30.68 mm f-Number 0.76 Numerical Aperture 0.66 Back Focal Length 31.8 mm Clear Aperture 61.2 mm Diameter Tolerance ±0.2 mm Center Thickness Tolerance ±0.5 mm Radius of Curvature ∞ mm (S2) Shape Round Centration < 25' Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	13 mm (±0.91 mm)	27 mm, 23 mm	350 - 2500 nm	In stock	$ 50.00
Product Code Wavelength Range 350 - 2500 nm Coating Uncoated Diameter 27 mm, 23 mm Dimensions Ø 27 mm, 23 mm Thickness 23 mm Edge Thickness 2 mm Focal Length 13 mm (±0.91 mm) Center Thickness 9.25 mm f-Number 0.6 Numerical Aperture 0.88 Back Focal Length 6.9 mm Clear Aperture 21 mm Diameter Tolerance +0.1/-0.2 mm Center Thickness Tolerance ±0.25 mm Surface Quality 80-50 scratch-dig Radius of Curvature ∞ mm Shape Round Centration < 25' Substrate B 270 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)	13 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 13 mm Dimensions Ø 13 mm Thickness 6.3 mm (Center) 0.1 mm (Edge) Edge Thickness 0.1 mm Focal Length 7.4 mm (±0.37 mm, 587.6 nm) Center Thickness 6.3 mm f-Number 0.59 Numerical Aperture 0.85 Back Focal Length 4 mm Clear Aperture 10.4 mm Diameter Tolerance +0/-0.3 mm Center Thickness Tolerance ±0.2 mm Surface Quality 5-3 scratch-dig Radius of Curvature 16.1 mm (S2) Shape Round Centration < 25' Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	-	-	-	In stock	$ 2549.96
Product Code Manufacturer Nikon Numerical Aperture 0.9 Magnification 2 - 100 Working Distance 2.3 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Molded Aspheric Lens	6.6 mm (±0.462 mm, 587.6 nm)	10 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 10 mm Dimensions Ø 10 mm Thickness 5 mm (Center) 0.4 mm (Edge) Edge Thickness 0.4 mm Focal Length 6.6 mm (±0.462 mm, 587.6 nm) Center Thickness 5 mm f-Number 0.66 Numerical Aperture 0.76 Back Focal Length 3.31 mm Clear Aperture 8 mm Diameter Tolerance +0.1/-0.3 mm Center Thickness Tolerance ±0.05 mm Surface Quality 80-50 scratch-dig Radius of Curvature ∞ mm Shape Round Centration < 30' Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Molded Aspheric Lens	12 mm (±0.6 mm, 587.6 nm)	15 mm	400 - 700 nm	In stock	$ 42.00
Product Code Wavelength Range 400 - 700 nm Center Wavelength 587.6 nm Coating MgF₂ (400 - 700 nm) Reflectance < 1.75% (400 - 700 nm, Average) Diameter 15 mm Dimensions Ø 15 mm Thickness 8.62 mm (Center) 3.21 mm (Edge) Edge Thickness 3.21 mm Focal Length 12 mm (±0.6 mm, 587.6 nm) Center Thickness 8.62 mm f-Number 0.8 Numerical Aperture 0.625 Back Focal Length 6.33 mm Clear Aperture 13.28 mm Diameter Tolerance +0/-0.2 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Shape Round Centration < 25' Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Molded Aspheric Lens	26.9 mm (±1.345 mm, 587.6 nm)	30 mm	350 - 700 nm	In stock	$ 71.00
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.4% (425 - 675 nm, Average) Diameter 30 mm Dimensions Ø 30 mm Thickness 10 mm (Center) 1.9 mm (Edge) Edge Thickness 1.9 mm Focal Length 26.9 mm (±1.345 mm, 587.6 nm) Center Thickness 10 mm f-Number 0.9 Numerical Aperture 0.56 Back Focal Length 20.7 mm Clear Aperture 28 mm Diameter Tolerance +0/-0.3 mm Center Thickness Tolerance ±0.2 mm Surface Quality 5-5 scratch-dig Radius of Curvature ∞ mm (S2) Shape Round Centration < 25' Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	19 mm (±0.95 mm)	12 mm	400 - 700 nm	In stock	$ 45.00
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 mm (Center) 3.12 mm (Edge) Edge Thickness 3.12 mm Focal Length 19 mm (±0.95 mm) Center Thickness 5 mm f-Number 1.58 Numerical Aperture 0.32 Back Focal Length 15.7 mm Clear Aperture 10.8 mm Diameter Tolerance +0/-0.2 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Radius of Curvature ∞ mm Shape Round Centration < 30' 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	19.4 mm (±0.97 mm, 587.6 nm)	24 mm	350 - 700 nm	In stock	$ 65.00
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.4% (425 - 675 nm, Average) Diameter 24 mm Dimensions Ø 24 mm Thickness 8.3 mm (Center) 2.9 mm (Edge) Edge Thickness 2.9 mm Focal Length 19.4 mm (±0.97 mm, 587.6 nm) Center Thickness 8.3 mm f-Number 0.64 Numerical Aperture 0.78 Back Focal Length 9.9 mm Clear Aperture 19.2 mm Diameter Tolerance +0/-0.3 mm Center Thickness Tolerance ±0.2 mm Surface Quality 5-3 scratch-dig Radius of Curvature ∞ mm (S2) Shape Round Centration < 25' Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Plano-Convex Lens	500 mm (±25 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 17.5 mm (Center) Focal Length 500 mm (±25 mm, 587 nm) Center Thickness 17.5 mm f-Number 3.333 (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
Condenser Lens	14 mm (±0.7 mm)	12.9 mm	400 - 700 nm	In stock	$ 45.00
Product Code Wavelength Range 400 - 700 nm Coating MgF₂ (400 - 700 nm) Reflectance < 1.75% (400 - 700 nm, Average) Diameter 12.9 mm Dimensions Ø 12.9 mm Thickness 5.7 mm (Center) 2.52 mm (Edge) Edge Thickness 2.52 mm Focal Length 14 mm (±0.7 mm) Center Thickness 5.7 mm f-Number 1.09 Numerical Aperture 0.46 Back Focal Length 10.2 mm Clear Aperture 11.61 mm Diameter Tolerance +0/-0.2 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Radius of Curvature ∞ mm Shape Round Centration < 30' Coating Features Broadband Substrate H-K9L Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	23.5 mm (±1.175 mm)	32.5 mm	400 - 700 nm	In stock	$ 61.00
Product Code Wavelength Range 400 - 700 nm Coating MgF₂ (400 - 700 nm) Reflectance < 1.75% (400 - 700 nm, Average) Diameter 32.5 mm Dimensions Ø 32.5 mm Thickness 13.5 mm (Center) 1.85 mm (Edge) Edge Thickness 1.85 mm Focal Length 23.5 mm (±1.175 mm) Center Thickness 13.5 mm f-Number 0.72 Numerical Aperture 0.69 Back Focal Length 15 mm Clear Aperture 29.25 mm Diameter Tolerance +0/-0.2 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Radius of Curvature 165 mm Shape Round Centration < 30' Coating Features Broadband Substrate H-K51 Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	8.5 mm (±0.68 mm)	12 mm	350 - 700 nm	In stock	$ 50.00
Product Code Wavelength Range 350 - 700 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) 1.77 mm (Edge) Edge Thickness 1.77 mm Focal Length 8.5 mm (±0.68 mm) Center Thickness 5.5 mm f-Number 0.71 Numerical Aperture 0.7 Back Focal Length 5.85 mm Clear Aperture 10.8 mm Diameter Tolerance +0/-0.2 mm Center Thickness Tolerance ±0.3 mm Surface Quality 80-50 scratch-dig Radius of Curvature -12 mm (S2) Shape Round Centration < 30' 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	19.5 mm (±0.975 mm, 587.6 nm)	26 mm	400 - 700 nm	In stock	$ 54.00
Product Code Wavelength Range 400 - 700 nm Coating MgF₂ (400 - 700 nm) Reflectance < 1.75% (400 - 700 nm, Average) Diameter 26 mm Dimensions Ø 26 mm Thickness 9.1 mm (Center) 1.4 mm (Edge) Edge Thickness 1.4 mm Focal Length 19.5 mm (±0.975 mm, 587.6 nm) Center Thickness 9.1 mm f-Number 0.75 Numerical Aperture 0.67 Back Focal Length 14.63 mm Diameter Tolerance +0/-0.2 mm Center Thickness Tolerance ±0.2 mm Surface Quality 80-50 scratch-dig Radius of Curvature 0 - 42 mm Shape Round Centration < 25' Coating Features Broadband Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Condenser Lens	9.45 mm (±0.6615 mm)	10.5 mm	350 - 2500 nm	In stock	$ 44.00
Product Code Wavelength Range 350 - 2500 nm Coating Uncoated 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 Numerical Aperture 0.56 Back Focal Length 8.1 mm Clear Aperture 9.8 mm Diameter Tolerance +0/-0.15 mm Center Thickness Tolerance ±0.2 mm Surface Quality 80-50 scratch-dig Radius of Curvature ∞ mm Shape Round Centration < 30' Substrate N-F2 Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics