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Optical Lenses

Optical lenses are optical components that focus (converge) or de-focus (diverge) transmitted light. Learn More

Product	Wavelength Range	Dimensions	Substrate	Availability	Price (USD)
Plano-Convex Cylinder	650 - 1050 nm	32 x 30 mm	N-BK7	In stock	$ 149.98
Product Code Wavelength Range 650 - 1050 nm Center Wavelength 587.6 nm Coating BBAR (650 - 1050 nm) Reflectance < 0.5% (650 - 1050 nm, Average) Dimensions 32 x 30 mm Thickness 3.7 mm (Center) 3 mm (Edge) Edge Thickness 3 mm Substrate N-BK7 Center Thickness 3.7 mm Clear Aperture > 28.8 x 27 mm Shape Rectangular Focal Length 300.12 mm (±3.0012 mm) Damage Threshold Pulsed 7.5 J/cm² (0.144 mm, 10 ns, 10 Hz, 810 nm) Surface Irregularity 3λ/2 (Cylindrical Surface) λ/2 (Flatness) Surface Quality 60-40 scratch-dig Coating Features Broadband Radius of Curvature 155.1 mm Back Focal Length 297.7 mm Type of Curvature Plano-Convex Centration < 5' (f ≤ 50 mm) < 3' (f > 50 mm) Center Thickness Tolerance ±0.1 mm Length 32 mm Length Tolerance +0/-0.1 mm Height Tolerance +0/-0.1 mm Height 30 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Achromatic Doublet Lens	1050 - 1700 nm (Coating Range)	Ø 2 mm	S-NPH2, S-PHM52	In stock	$ 87.31
Product Code Wavelength Range 1050 - 1700 nm (Coating Range) Center Wavelength 1016 nm, 1330 nm, 1550 nm Coating BBAR (1050 - 1700 nm) Reflectance < 0.5% (1050 - 1700 nm, Average, 0°) Diameter 2 mm Dimensions Ø 2 mm Thickness 2.35 mm (Center, Calculated) 2.04 mm (Edge) Edge Thickness 2.04 mm Substrate S-NPH2, S-PHM52 Center Thickness 1.35 mm (S1) 1 mm (S2) Clear Aperture > 1.8 mm Shape Round Focal Length 3.99 mm (±0.0399 mm) Damage Threshold Pulsed 5 J/cm² (0.181 mm, 10 ns, 10 Hz, 1542 nm) Surface Irregularity λ/4 (PV) Surface Quality 40-20 scratch-dig Coating Features Broadband Radius of Curvature 1.89 mm (S1) -2 mm (S2) -19.71 mm (S3) Back Focal Length 2.45 mm Centration < 3' Diameter Tolerance +0/-0.1 mm Operating Temperature -40 to 85 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	650 - 1050 nm	Ø 12.7 mm (0.5")	UV Fused Silica	In stock	$ 280.79
Product Code Wavelength Range 650 - 1050 nm Coating BBAR (650 - 1050 nm) Reflectance < 0.5% (650 - 1050 nm, Average) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 7.3 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 7.3 mm Shape Round Damage Threshold Pulsed 0.246 J/cm² (0.166 mm, 99 fs, 1 kHz, 800 nm) 7.5 J/cm² (0.133 mm, 10 ns, 10 Hz, 810 nm) Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Coating Features Broadband Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Mount Threaded Mount, SM, SM5 Applications Laser Drilling Angle Tolerance ±36'' Angle 20° Apex Angle 20° Beam Deviation 9° 48' Surface Roughness < 600 pm (RMS) Supplier Location New Jersey, USA See product details More from Thorlabs
Achromatic Doublet Lens	1050 - 1700 nm (Coating Range)	Ø 25.4 mm (1")	N-BAF10, N-SF6	In stock	$ 120.45
Product Code Wavelength Range 1050 - 1700 nm (Coating Range) Center Wavelength 1016 nm, 1330 nm, 1550 nm Coating BBAR (1050 - 1700 nm) Reflectance < 0.5% (1050 - 1700 nm, Average, 0°) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 19.5 mm (Center, Calculated) 8.8 mm (Edge) Edge Thickness 8.8 mm Substrate N-BAF10, N-SF6 Center Thickness 11.5 mm (S1) 1.8 mm (S2) Clear Aperture > 22.86 mm Shape Round Focal Length 35.1 mm (±0.351 mm) Damage Threshold Pulsed 5 J/cm² (0.181 mm, 10 ns, 10 Hz, 1542 nm) Surface Irregularity λ/4 (PV) Surface Quality 40-20 scratch-dig Coating Features Broadband Radius of Curvature 23.2 mm (S1) -17.9 mm (S2) -105.2 mm (S3) Back Focal Length 27.4 mm Centration < 3' Diameter Tolerance +0/-0.1 mm Operating Temperature -40 to 85 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	185 - 2100 nm	Ø 25.4 mm (1")	UV Fused Silica	In stock	$ 598.88
Product Code Wavelength Range 185 - 2100 nm Coating Uncoated Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 7.2 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 7.2 mm Clear Aperture > 22.86 mm (S1, S2) Shape Round Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Center Thickness Tolerance +0.1/-0 mm Applications Laser Drilling Angle Tolerance ±36'' Angle 10° Apex Angle 10° Beam Deviation 4° 42' Surface Roughness < 600 pm (RMS) Edge Thickness Tolerance +0.1/-0 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Plano-Concave Cylinder	350 - 700 nm (Coating Range)	12 x 10 mm	N-BK7	In stock	$ 79.77
Product Code Wavelength Range 350 - 700 nm (Coating Range) Center Wavelength 587.6 nm Coating BBAR (350 - 700 nm) Reflectance < 0.5% (350 - 700 nm, Average) Dimensions 12 x 10 mm Thickness 2 mm (Center) 3.4 mm (Edge) Edge Thickness 3.4 mm Substrate N-BK7 Center Thickness 2 mm Clear Aperture > 10.8 x 9 mm Shape Rectangular Focal Length -15 mm (±0.15 mm) Damage Threshold Pulsed 7.5 J/cm² (0.456 mm, 10 ns, 10 Hz, 532 nm) Surface Irregularity 3λ/2 (Cylindrical Surface) λ/2 (Flatness) Surface Quality 60-40 scratch-dig Coating Features Broadband Radius of Curvature -7.8 mm Back Focal Length -16.3 mm Type of Curvature Plano-Concave Centration < 5' (f ≤ 50 mm) < 3' (f > 50 mm) Center Thickness Tolerance ±0.1 mm Length 12 mm Length Tolerance +0/-0.1 mm Height Tolerance +0/-0.1 mm Height 10 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	350 - 700 nm	Ø 12.7 mm (0.5")	UV Fused Silica	In stock	$ 280.79
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.5% (350 - 700 nm, Average) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 5.2 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 5.2 mm Shape Round Damage Threshold Pulsed 7.5 J/cm² (0.491 mm, 10 ns, 10 Hz, 532 nm) Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Coating Features Broadband Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Mount Threaded Mount, SM, SM5 Applications Laser Drilling Angle Tolerance ±36'' Angle 2° Apex Angle 2° Beam Deviation 54' Surface Roughness < 600 pm (RMS) Supplier Location New Jersey, USA See product details More from Thorlabs
Molded Aspheric Lens	350 - 700 nm	Ø 6.325 mm	D-ZK3	In stock	$ 76.90
Product Code Wavelength Range 350 - 700 nm Center Wavelength 633 nm Coating BBAR (350 - 700 nm) Diameter 6.325 mm (Outer, Unmounted) Dimensions Ø 6.325 mm Thickness 2.493 mm (Center) Substrate D-ZK3 Center Thickness 2.493 mm Clear Aperture 5.13 mm (S1) 5.2 mm (S2) Shape Round Focal Length 9.6 mm Coating Features Broadband Working Distance 7.486 mm Mount Unmounted Numerical Aperture 0.3 Applications Collimation Magnification ∞ Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	350 - 700 nm	Ø 25.4 mm (1")	UV Fused Silica	In stock	$ 635.55
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.5% (350 - 700 nm, Average) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 7.2 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 7.2 mm Clear Aperture > 22.86 mm (S1, S2) Shape Round Damage Threshold Pulsed 7.5 J/cm² (0.491 mm, 10 ns, 10 Hz, 532 nm) Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Coating Features Broadband Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Center Thickness Tolerance +0.1/-0 mm Applications Laser Drilling Angle Tolerance ±36'' Angle 10° Apex Angle 10° Beam Deviation 4° 42' Surface Roughness < 600 pm (RMS) Edge Thickness Tolerance +0.1/-0 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Achromatic Doublet Lens	245 - 400 nm (Coating Range)	13.6 mm	Calcium Fluoride UV Fused Silica	Contact Supplier	$ 1231.67
Product Code Wavelength Range 245 - 400 nm (Coating Range) Center Wavelength 282.5 nm, 325 nm, 367.5 nm Coating BBAR (245 - 400 nm) Reflectance < 0.5% (245 - 400 nm, Average) Dimensions 13.6 mm Thickness 9.5 mm (Center, Calculated) Substrate Calcium Fluoride UV Fused Silica Center Thickness 4.5 mm (S1) 4.25 mm (S2) Clear Aperture Ø 18 mm Focal Length 200.005 mm (±2.00005 mm, 325 nm) Surface Quality 10-5 scratch-dig Coating Features Broadband Radius of Curvature 138 mm (S1) -26.56 mm (S2) -25.69 mm (S3) -151.4 mm (S4) Centration < 3' Working Distance 190 mm Length 13.6 mm Air Spacing 1.3 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	1050 - 1700 nm	Ø 12.7 mm (0.5")	UV Fused Silica	In stock	$ 254.08
Product Code Wavelength Range 1050 - 1700 nm Coating BBAR (1050 - 1700 nm) Reflectance < 0.5% (1050 - 1700 nm, Average) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 10.3 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 10.3 mm Clear Aperture > 11.43 mm (S1, S2) Shape Round Damage Threshold Pulsed 7.5 J/cm² (0.189 mm, 10 ns, 10 Hz, 1542 nm) Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Coating Features Broadband Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Center Thickness Tolerance +0.1/-0 mm Applications Laser Drilling Angle Tolerance ±36'' Angle 40° Apex Angle 40° Beam Deviation 28° 24' Surface Roughness < 600 pm (RMS) Edge Thickness Tolerance +0.1/-0 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Plano-Convex Cylinder	350 - 2000 nm (Uncoated)	6 x 4 mm	N-BK7	In stock	$ 58.81
Product Code Wavelength Range 350 - 2000 nm (Uncoated) Center Wavelength 587.6 nm Coating Uncoated Dimensions 6 x 4 mm Thickness 3.6 mm (Center) 2 mm (Edge) Edge Thickness 2 mm Substrate N-BK7 Center Thickness 3.6 mm Clear Aperture > 5.4 x 3.6 mm Shape Rectangular Focal Length 4.01 mm (±0.0401 mm) Surface Irregularity 3λ/2 (Cylindrical Surface) λ/2 (Flatness) Surface Quality 60-40 scratch-dig Radius of Curvature 2.1 mm Back Focal Length 1.7 mm Type of Curvature Plano-Convex Centration < 5' (f ≤ 50 mm) < 3' (f > 50 mm) Center Thickness Tolerance ±0.1 mm Length 6 mm Length Tolerance +0/-0.1 mm Height Tolerance +0/-0.1 mm Height 4 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Molded Aspheric Lens	350 - 700 nm	Ø 6.2 mm	D-ZLaF52LA	In stock	$ 106.07
Product Code Wavelength Range 350 - 700 nm Center Wavelength 830 nm Coating BBAR (350 - 700 nm) Diameter 6.2 mm Dimensions Ø 6.2 mm Thickness 2.2 mm (Center) Substrate D-ZLaF52LA Center Thickness 2.2 mm Clear Aperture 3.6 mm Shape Round Focal Length 2.75 mm Coating Features Broadband Working Distance 0.98 mm Mount Threaded Mount, M6 x 0.5 Numerical Aperture 0.64 Applications Collimation Magnification ∞ Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	1050 - 1700 nm	Ø 25.4 mm (1")	UV Fused Silica	In stock	$ 635.55
Product Code Wavelength Range 1050 - 1700 nm Coating BBAR (1050 - 1700 nm) Reflectance < 0.5% (1050 - 1700 nm, Average) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 5.1 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 5.1 mm Clear Aperture > 22.86 mm (S1, S2) Shape Round Damage Threshold Pulsed 7.5 J/cm² (0.189 mm, 10 ns, 10 Hz, 1542 nm) Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Coating Features Broadband Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Center Thickness Tolerance +0.1/-0 mm Applications Laser Drilling Angle Tolerance ±36'' Angle 30' Apex Angle 30' Beam Deviation 12' Surface Roughness < 600 pm (RMS) Edge Thickness Tolerance +0.1/-0 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Plano-Convex Lens	650 - 1050 nm (Coating Range)	Ø 30 mm	N-BK7	In stock	$ 44.18
Product Code Wavelength Range 650 - 1050 nm (Coating Range) Center Wavelength 587.6 nm Coating BBAR (650 - 1050 nm) Reflectance < 0.5% (Average, 0°) Diameter 30 mm Dimensions Ø 30 mm Thickness 7.3 mm (Center) 2.5 mm (Edge) Edge Thickness 2.5 mm Substrate N-BK7 Center Thickness 7.3 mm Clear Aperture > 27 mm Shape Round Focal Length 49.8 mm (±0.498 mm) Damage Threshold Pulsed 7.5 J/cm² (0.144 mm, 10 ns, 10 Hz, 810 nm) Surface Irregularity λ/4 (PV) λ/2 (Flatness) Coating Features Broadband Radius of Curvature 25.8 mm Back Focal Length 45 mm Type of Curvature Plano-Convex Refractive Index 1.515 f-Number 1.66 (Calculated) Abbe Number 64.17 Supplier Location New Jersey, USA See product details More from Thorlabs
Achromatic Doublet Lens	400 - 1100 nm (Coating Range)	Ø 25.4 mm (1")	N-LAK22, N-SF10	In stock	$ 121.00
Product Code Wavelength Range 400 - 1100 nm (Coating Range) Center Wavelength 1064 nm, 488 nm, 707 nm Coating BBAR (400 - 1100 nm) Reflectance < 1% (400 - 1100 nm, Average, 0°) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 8 mm (Center, Calculated) 7.3 mm (Edge) Edge Thickness 7.3 mm Substrate N-LAK22, N-SF10 Center Thickness 5 mm (S1) 3 mm (S2) Clear Aperture > 22.86 mm Shape Round Focal Length 200 mm (±2 mm) Damage Threshold Pulsed 1 J/cm² (0.408 mm, 10 ns, 10 Hz, 532 nm) Surface Irregularity λ/4 (PV) Surface Quality 40-20 scratch-dig Coating Features Broadband Radius of Curvature 117.1 mm (S1) -142.1 mm (S2) ∞ mm (S3) Back Focal Length 194.15 mm Centration < 3' Diameter Tolerance +0/-0.1 mm Operating Temperature -40 to 85 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	350 - 700 nm	Ø 12.7 mm (0.5")	UV Fused Silica	In stock	$ 254.08
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.5% (350 - 700 nm, Average) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 5.1 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 5.1 mm Clear Aperture > 11.43 mm (S1, S2) Shape Round Damage Threshold Pulsed 7.5 J/cm² (0.491 mm, 10 ns, 10 Hz, 532 nm) Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Coating Features Broadband Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Center Thickness Tolerance +0.1/-0 mm Applications Laser Drilling Angle Tolerance ±36'' Angle 30' Apex Angle 30' Beam Deviation 12' Surface Roughness < 600 pm (RMS) Edge Thickness Tolerance +0.1/-0 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	1050 - 1700 nm	Ø 12.7 mm (0.5")	UV Fused Silica	In stock	$ 254.08
Product Code Wavelength Range 1050 - 1700 nm Coating BBAR (1050 - 1700 nm) Reflectance < 0.5% (1050 - 1700 nm, Average) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 5.6 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 5.6 mm Clear Aperture > 11.43 mm (S1, S2) Shape Round Damage Threshold Pulsed 7.5 J/cm² (0.189 mm, 10 ns, 10 Hz, 1542 nm) Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Coating Features Broadband Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Center Thickness Tolerance +0.1/-0 mm Applications Laser Drilling Angle Tolerance ±36'' Angle 5° Apex Angle 5° Beam Deviation 2° 12' Surface Roughness < 600 pm (RMS) Edge Thickness Tolerance +0.1/-0 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Achromat Pair	400 - 700 nm (Coating Range)	Ø 30.5 x 35 mm	N-BAF10, N-BK7, N-SF6HT, SF5	In stock	$ 222.45
Product Code Wavelength Range 400 - 700 nm (Coating Range) Center Wavelength 486.1 nm, 587.6 nm, 656.3 nm Coating BBAR (400 - 700 nm) Reflectance < 0.5% (Average) Diameter 30.5 mm Dimensions Ø 30.5 x 35 mm Thickness 4 mm (Center) Substrate N-BAF10, N-BK7, N-SF6HT, SF5 Center Thickness 4 mm Shape Cylindrical Focal Length 30 mm (f 1) 100 mm (f 2) Coating Features Broadband Back Focal Length 21.8 mm (f_b 1) 97.2 mm (f_b 2) Working Distance 16.7 mm (WD 1) 91.7 mm (WD 2) Length 35 mm Magnification 3.33 Focal Spot Diameter 0.1147 mm (RMS) Supplier Location New Jersey, USA See product details More from Thorlabs
Axicon	350 - 700 nm	Ø 12.7 mm (0.5")	UV Fused Silica	In stock	$ 280.79
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.5% (350 - 700 nm, Average) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 10.3 mm (Center) 5 mm (Edge) Edge Thickness 5 mm Substrate UV Fused Silica Center Thickness 10.3 mm Shape Round Damage Threshold Pulsed 7.5 J/cm² (0.491 mm, 10 ns, 10 Hz, 532 nm) Surface Irregularity < λ/10 (633 nm, Flatness) Surface Quality 40-20 scratch-dig (S1, S2) Coating Features Broadband Type of Curvature Axicon Diameter Tolerance +0/-0.1 mm Mount Threaded Mount, SM, SM5 Applications Laser Drilling Angle Tolerance ±36'' Angle 40° Apex Angle 40° Beam Deviation 29° 54' Surface Roughness < 600 pm (RMS) Supplier Location New Jersey, USA See product details More from Thorlabs