Spherical Lenses

Transmissive optical components that feature a spherical surface with a constant radius of curvature (R or ROC) across the entire lens, used to diverge or converge light determined by their focal length. Learn More

Product	Wavelength Range	Coating	Focal Length	Availability	Price (USD)
Plano-Convex Lens	1030 nm (Center Wavelength)	AR/Transmissive V-Coating (1030 nm) AR/Transmissive V-Coating (1030 nm) (Rear)	100 mm (±1 mm, 546.1 nm)	In stock	$ 127.16
Product Code Manufacturer Optoman Wavelength Range 1030 nm (Center Wavelength) Center Wavelength 1030 nm Reflection Wavelength 1030 nm Coating AR/Transmissive V-Coating (1030 nm) AR/Transmissive V-Coating (1030 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (1030 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3.788 mm Edge Thickness 2 mm Focal Length 100 mm (±1 mm, 546.1 nm) Radius of Curvature 46.008 mm (S1) f-Number 3.937 (Calculated) Substrate UV Fused Silica Clear Aperture > 20.32 mm Surface Quality 20-10 scratch-dig (S1, S2) Center Thickness 3.788 mm Shape Round Surface Irregularity < λ/6 (633 nm) Type of Curvature Plano-Convex Centration < 3' Coating Features Multi Wavelength Narrowband Diameter Tolerance +0/-0.1 mm Damage Threshold Pulsed > 0.5 J/cm² (500 fs, 10 kHz, 1030 nm) Center Thickness Tolerance ±0.1 mm Thickness Tolerance ±0.1 mm Angle of Incidence 0° Edge Thickness Tolerance ±0.1 mm Radius of Curvature Tolerance ±0.4601 mm Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plano-Convex Lens	600 - 22000 nm	Uncoated	25.5 mm (10600 nm)	Contact Supplier	$ 291.90
Product Code Wavelength Range 600 - 22000 nm Coating Uncoated Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 4.3 mm (Center) 2 mm (Edge) Edge Thickness 2 mm Focal Length 25.5 mm (10600 nm) Radius of Curvature ∞ mm, 35.8 mm f-Number 1.004 (Calculated) Substrate Zinc Selenide Surface Quality < 60-40 scratch-dig Center Thickness 4.3 mm Shape Round Type of Curvature Plano-Convex Diameter Tolerance ±0.2 mm Center Thickness Tolerance ±0.2 mm Thickness Tolerance ±0.2 mm Edge Thickness Tolerance ±0.2 mm Supplier Location United Kingdom; Rhode Island, USA See product details More from Knight Optical
Plano-Convex Lens	185 - 2100 nm	Uncoated	125 mm (±1.25 mm)	Contact Supplier	$ 117.61
Product Code Wavelength Range 185 - 2100 nm Center Wavelength 546 nm Coating Uncoated Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3.4 mm (Center) 2 mm (Edge) Edge Thickness 2 mm Focal Length 125 mm (±1.25 mm) Radius of Curvature 57.5 mm Substrate UV Fused Silica Surface Quality 40-20 scratch-dig Center Thickness 3.4 mm Shape Round Surface Irregularity λ/2 (Flatness) λ/4 (PV) Type of Curvature Plano-Convex Centration < 3' Back Focal Length 122.7 mm Diameter Tolerance +0/-0.1 mm Refractive Index 1.46 (546 nm) Mount Threaded Mount, SM, SM1 Working Distance 118.9 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Plano-Convex Lens	200 - 2000 nm	Uncoated	1000 mm	12 weeks	$ 95.00
Product Code Wavelength Range 200 - 2000 nm Coating Uncoated Diameter 30 mm (Outer) Dimensions Ø 30 x 12 mm Thickness 12 mm Edge Thickness 3.8 mm Focal Length 1000 mm Radius of Curvature ∞ mm (S2) 508.45 mm (S1) Substrate N-BK7 Clear Aperture 24 mm Surface Quality 3x0.25 (ISO-7) Center Thickness 4 mm Shape Round Type of Curvature Plano-Convex Centration 10' Mount Non-Threaded Mount, 30 mm Length 12 mm Supplier Location Pennsylvania, USA See product details More from Excelitas
Plano-Convex Lens	1064 nm (Center Wavelength)	AR/Transmissive V-Coating (1064 nm) AR/Transmissive V-Coating (1064 nm) (Rear)	150 mm (±1.5 mm, 546.1 nm)	In stock	$ 88.46
Product Code Manufacturer Optoman Wavelength Range 1064 nm (Center Wavelength) Center Wavelength 1064 nm Reflection Wavelength 1064 nm Coating AR/Transmissive V-Coating (1064 nm) AR/Transmissive V-Coating (1064 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (1064 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3.179 mm Edge Thickness 2 mm Focal Length 150 mm (±1.5 mm, 546.1 nm) Radius of Curvature 69.0115 mm (S1) f-Number 5.906 (Calculated) Substrate UV Fused Silica Clear Aperture > 20.32 mm Surface Quality 20-10 scratch-dig (S1, S2) Center Thickness 3.179 mm Shape Round Surface Irregularity < λ/6 (633 nm) Type of Curvature Plano-Convex Centration < 3' Coating Features Multi Wavelength Narrowband Diameter Tolerance +0/-0.1 mm Damage Threshold Pulsed 55 J/cm² (5 ns, 1064 nm) Center Thickness Tolerance ±0.1 mm Thickness Tolerance ±0.1 mm Angle of Incidence 0° Edge Thickness Tolerance ±0.1 mm Radius of Curvature Tolerance ±0.6901 mm Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plano-Convex Lens	400 - 1000 nm	BBAR (400 - 1000 nm)	18 mm (±0.18 mm, 587.6 nm)	In stock	$ 58.00
Product Code Wavelength Range 400 - 1000 nm Coating BBAR (400 - 1000 nm) Reflectance < 1.25% (400 - 870 nm, Average) < 1.25% (890 - 1000 nm, Average) < 0.25% (880 nm, Absolute) Diameter 18 mm Dimensions Ø 18 mm Thickness 5 mm (Center) 1.76 mm (Edge) Edge Thickness 1.76 mm Focal Length 18 mm (±0.18 mm, 587.6 nm) Radius of Curvature 14.13 mm (S1) f-Number 1 Substrate N-SF11 Clear Aperture 17 mm Surface Quality 40-20 scratch-dig Center Thickness 5 mm Shape Round Surface Irregularity λ/4 (632.8 nm, PV) Type of Curvature Plano-Convex Centration < 1' Back Focal Length 15.2 mm Coating Features Broadband Diameter Tolerance ±0.025 mm Damage Threshold Pulsed 5 J/cm² (10 ns, 532 nm) Numerical Aperture 0.5 Center Thickness Tolerance ±0.1 mm Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Plano-Convex Lens	725 - 875 nm	BBAR (725 - 875 nm) BBAR (725 - 875 nm) (Rear)	300 mm	Contact Supplier	$ 942.06
Product Code Wavelength Range 725 - 875 nm Center Wavelength 725 - 875 nm Reflection Wavelength 725 - 875 nm Coating BBAR (725 - 875 nm) BBAR (725 - 875 nm) (Rear) Reflectance < 0.5% (0°, 725 - 875 nm, Front) < 0.5% (0°, 725 - 875 nm, Rear) Diameter 50 mm Dimensions Ø 50 mm Thickness 6.35 mm (0.25") Edge Thickness 4.3 mm Focal Length 300 mm Radius of Curvature 150 mm f-Number 6 (Calculated) Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/1x0.04 (Front), 5/2x0.04; L2x0.004 (Rear) (ISO-7) Center Thickness 6.35 mm (0.25") Shape Round Surface Irregularity λ/10 (546.1 nm, Rear) λ/10 (546.1 nm, Front) Type of Curvature Plano-Convex Coating Features Broadband Diameter Tolerance ±0.1 mm Thickness Tolerance ±0.1 mm Angle of Incidence 0° Radius of Curvature Tolerance ±0.75 mm Laser Type Ti:Sa Chamfer 0.3 mm (Rear) 0.3 mm (Front) Chamfer Tolerance ±0.1 mm Supplier Location Germany See product details More from LAYERTEC
Plano-Convex Lens	300 - 2500 nm (Customizable)	-	25 mm	Contact Supplier	$ 23.00
Product Code Wavelength Range 300 - 2500 nm (Customizable) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 7 mm Parallelism < 5' Focal Length 25 mm f-Number 1.969 (Calculated) Substrate N-BAF10, N-SF10 Clear Aperture > 11.43 mm Surface Quality 40-20 scratch-dig Shape Round Surface Irregularity < λ/4 (Flatness) Type of Curvature Plano-Convex Thickness Tolerance ±0.1 mm Angle < 5' Chamfer < 0.25 mm (45°) Supplier Location China See product details More from Band-Optics
Plano-Convex Lens	350 - 2100 nm (Customizable)	-	500 mm	Contact Supplier	$ 32.75
Product Code Wavelength Range 350 - 2100 nm (Customizable) Diameter 25 mm Dimensions Ø 25 mm Thickness 4.64 mm Parallelism < 5' Focal Length 500 mm f-Number 20 (Calculated) Substrate BK7, SF12 Clear Aperture > 22.5 mm Surface Quality 40-20 scratch-dig Shape Round Surface Irregularity < λ/4 (Flatness) Type of Curvature Plano-Convex Thickness Tolerance ±0.1 mm Angle < 5' Chamfer < 0.25 mm (45°) Supplier Location China See product details More from Band-Optics
Plano-Convex Lens	195 - 2100 nm	Uncoated	300 mm	In stock	$ 37.59
Product Code Wavelength Range 195 - 2100 nm Coating Uncoated Reflectance < 0.2% (AR/AR Coating) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Focal Length 300 mm Radius of Curvature 137.1 mm f-Number 23.62 (Calculated) Substrate UV Fused Silica Clear Aperture > 10.795 mm Surface Quality 40-20 scratch-dig Shape Round Surface Irregularity < λ/4 (633 nm, Flatness) Centration < 3' Supplier Location Lithuania See product details More from Photonic Solutions
Plano-Convex Lens	200 - 2200 nm	Uncoated	72 mm (±0.72 mm, 587.6 nm)	In stock	$ 112.00
Product Code Wavelength Range 200 - 2200 nm Coating Uncoated Diameter 12 mm Dimensions Ø 12 mm Thickness 2.5 mm (Center) 1.95 mm (Edge) Edge Thickness 1.95 mm Focal Length 72 mm (±0.72 mm, 587.6 nm) Radius of Curvature 33.01 mm (S1) f-Number 6 Substrate Fused Silica Clear Aperture 11 mm Surface Quality 40-20 scratch-dig Center Thickness 2.5 mm Shape Round Surface Irregularity λ/4 (632.8 nm, PV) Type of Curvature Plano-Convex Centration < 1' Back Focal Length 70.29 mm Diameter Tolerance +0/-0.025 mm Numerical Aperture 0.08 Center Thickness Tolerance ±0.05 mm Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Plano-Convex Lens	725 - 1050 nm	BBAR (725 - 1050 nm)	3 mm	12 weeks	$ 173.00
Product Code Wavelength Range 725 - 1050 nm Reflection Wavelength 725 - 1050 nm Coating BBAR (725 - 1050 nm) Reflectance < 0.5% (725 - 1050 nm) Diameter 16 mm (Outer) Dimensions Ø 16 x 8 mm Thickness 8 mm Edge Thickness 0.34 mm Focal Length 3 mm Radius of Curvature ∞ mm (S2) 1.55 mm (S1) Substrate N-BK7 Clear Aperture 2.5 mm Surface Quality 3x0.063 (ISO-7) Center Thickness 1.5 mm Shape Round Type of Curvature Plano-Convex Centration 6' Coating Features Broadband Mount Non-Threaded Mount, 16 mm Angle of Incidence 0° Length 8 mm Supplier Location Pennsylvania, USA See product details More from Excelitas
Plano-Convex Lens	725 - 1050 nm	BBAR (725 - 1050 nm)	40 mm	12 weeks	$ 145.00
Product Code Wavelength Range 725 - 1050 nm Reflection Wavelength 725 - 1050 nm Coating BBAR (725 - 1050 nm) Reflectance < 0.5% (725 - 1050 nm) Diameter 31.5 mm Dimensions Ø 31.5 mm Thickness 8.3 mm (Center) 2 mm (Edge) Edge Thickness 2 mm Focal Length 40 mm Radius of Curvature ∞ mm (S2) 22.87 mm (S1) Substrate N-BAK4 Surface Quality 3x0.25 (ISO-7) Center Thickness 8.3 mm Shape Round Type of Curvature Plano-Convex Centration 3' Coating Features Broadband Angle of Incidence 0° Supplier Location Pennsylvania, USA See product details More from Excelitas
Plano-Convex Lens	350 - 700 nm	BBAR (350 - 700 nm)	6 mm (±0.06 mm, 587.6 nm)	In stock	$ 42.50
Product Code Wavelength Range 350 - 700 nm Coating BBAR (350 - 700 nm) Reflectance < 0.5% (350 - 700 nm, Average) Diameter 6 mm Dimensions Ø 6 mm Thickness 2.5 mm (Center) 1.42 mm (Edge) Edge Thickness 1.42 mm Focal Length 6 mm (±0.06 mm, 587.6 nm) Radius of Curvature 4.71 mm (S1) f-Number 1 Substrate N-SF11 Clear Aperture 5.4 mm Surface Quality 40-20 scratch-dig Center Thickness 2.5 mm Shape Round Surface Irregularity λ/4 (632.8 nm, PV) Type of Curvature Plano-Convex Centration < 3' Back Focal Length 4.6 mm Coating Features Broadband Diameter Tolerance +0/-0.025 mm Damage Threshold Pulsed 5 J/cm² (10 ns, 532 nm) Numerical Aperture 0.5 Center Thickness Tolerance ±0.05 mm Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Plano-Convex Lens	343 nm (Center Wavelength)	AR/Transmissive V-Coating (343 nm) AR/Transmissive V-Coating (343 nm) (Rear)	240.5 mm	In stock	$ 143.74
Product Code Manufacturer Optoman Wavelength Range 343 nm (Center Wavelength) Center Wavelength 343 nm Reflection Wavelength 343 nm Coating AR/Transmissive V-Coating (343 nm) AR/Transmissive V-Coating (343 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.2% (343 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 2.70329 mm Edge Thickness ~ 2 mm Focal Length 240.5 mm Radius of Curvature 115.02 mm (S1) f-Number 9.469 (Calculated) Substrate UV Fused Silica Clear Aperture 22.8 mm (Minimum) Surface Quality 20-10 scratch-dig (S1, S2) Center Thickness 2.70329 mm Shape Round Surface Irregularity < λ/4 (633 nm) Type of Curvature Plano-Convex Centration < 1' Coating Features Multi Wavelength Narrowband Diameter Tolerance +0/-0.05 mm Center Thickness Tolerance ±0.1 mm Thickness Tolerance ±0.1 mm Chamfer 0.2 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plano-Convex Lens	195 - 2100 nm	Uncoated	60 mm	In stock	$ 41.41
Product Code Wavelength Range 195 - 2100 nm Coating Uncoated Reflectance < 0.2% (AR/AR Coating) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Focal Length 60 mm Radius of Curvature 27.4 mm f-Number 2.362 (Calculated) Substrate UV Fused Silica Clear Aperture > 21.59 mm Surface Quality 40-20 scratch-dig Shape Round Surface Irregularity < λ/4 (633 nm, Flatness) Centration < 3' Supplier Location Lithuania See product details More from Photonic Solutions
Plano-Convex Lens	350 - 2100 nm (Customizable)	-	40 mm	Contact Supplier	$ 23.00
Product Code Wavelength Range 350 - 2100 nm (Customizable) Diameter 10 mm Dimensions Ø 10 mm Thickness 4.29 mm Parallelism < 5' Focal Length 40 mm f-Number 4 (Calculated) Substrate BK7, SF12 Clear Aperture > 9 mm Surface Quality 40-20 scratch-dig Shape Round Surface Irregularity < λ/4 (Flatness) Type of Curvature Plano-Convex Thickness Tolerance ±0.1 mm Angle < 5' Chamfer < 0.25 mm (45°) Supplier Location China See product details More from Band-Optics
Plano-Convex Lens	400 - 700 nm	BBAR (400 - 700 nm)	200 mm	In stock	$ 60.00
Product Code Wavelength Range 400 - 700 nm Center Wavelength 546.1 nm Coating BBAR (400 - 700 nm) Transmittance > 99% (Average) Diameter 25 mm Dimensions Ø 25 mm Thickness 2.8 mm (Center) 2 mm (Edge) Edge Thickness 2 mm Focal Length 200 mm Radius of Curvature 103.8 mm f-Number 8 (Calculated) Substrate BK7 Clear Aperture 21.25 mm Surface Quality 20-10 scratch-dig Center Thickness 2.8 mm Shape Round Type of Curvature Plano-Convex Centration < 1' Back Focal Length 198.2 mm Coating Features Broadband Damage Threshold Pulsed 4 J/cm² (10 ns, 20 Hz) Refractive Index 1.519 Weight 50 g Supplier Location California, USA See product details More from OptoSigma
Plano-Convex Lens	725 - 875 nm	BBAR (725 - 875 nm) BBAR (725 - 875 nm) (Rear)	250 mm	Contact Supplier	$ 955.32
Product Code Wavelength Range 725 - 875 nm Center Wavelength 725 - 875 nm Reflection Wavelength 725 - 875 nm Coating BBAR (725 - 875 nm) BBAR (725 - 875 nm) (Rear) Reflectance < 0.5% (0°, 725 - 875 nm, Front) < 0.5% (0°, 725 - 875 nm, Rear) Diameter 50 mm Dimensions Ø 50 mm Thickness 6.35 mm (0.25") Edge Thickness 3.8 mm Focal Length 250 mm Radius of Curvature 125 mm f-Number 5 (Calculated) Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/1x0.04 (Front), 5/2x0.04; L2x0.004 (Rear) (ISO-7) Center Thickness 6.35 mm (0.25") Shape Round Surface Irregularity λ/10 (546.1 nm, Rear) λ/10 (546.1 nm, Front) Type of Curvature Plano-Convex Coating Features Broadband Diameter Tolerance ±0.1 mm Thickness Tolerance ±0.1 mm Angle of Incidence 0° Radius of Curvature Tolerance ±0.625 mm Laser Type Ti:Sa Chamfer 0.3 mm (Rear) 0.3 mm (Front) Chamfer Tolerance ±0.1 mm Supplier Location Germany See product details More from LAYERTEC
Plano-Convex Lens	10600 nm (Center Wavelength)	AR/Transmissive V-Coating (10600.0 nm) AR/Transmissive V-Coating (10600.0 nm) (Rear)	200 mm (±4 mm, 10600 nm)	4 - 5 days	$ 209.00
Product Code Wavelength Range 10600 nm (Center Wavelength) Center Wavelength 10600 nm Coating AR/Transmissive V-Coating (10600.0 nm) AR/Transmissive V-Coating (10600.0 nm) (Rear) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Focal Length 200 mm (±4 mm, 10600 nm) f-Number 7.874 (Calculated) Substrate Zinc Selenide Surface Quality 40-20 scratch-dig Shape Round Type of Curvature Plano-Convex Coating Features Narrowband Diameter Tolerance +0/-0.13 mm Refractive Index 2.385 - 2.417 (8000 - 13000 nm) 2.403 (10600 nm) Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from EKSMA Optics