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)
Negative Meniscus Lens	310 - 2700 nm	-	-100 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 25 mm Dimensions Ø 25 mm Thickness 3 mm (Center) 4.5 mm (Edge) Edge Thickness 4.5 mm Focal Length -100 mm Back Focal Length -99.1 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length -103.4 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-600 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 25 mm Dimensions Ø 25 mm Thickness 3 mm (Center) 3.2 mm (Edge) Edge Thickness 3.2 mm Focal Length -600 mm Back Focal Length 596.8 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length 600.8 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	180 - 8000 nm	Uncoated	-500 mm (±10 mm, 4000 nm)	In stock	$ 339.74
Product Code Wavelength Range 180 - 8000 nm Center Wavelength 4000 nm Coating Uncoated Diameter 25.4 mm (+0/-0.1, 1") Dimensions Ø 25.4 mm (+0/-0.1 mm, 1") Thickness 4 mm (Center) 4.4 mm (Edge) Edge Thickness 4.4 mm Focal Length -500 mm (±10 mm, 4000 nm) Back Focal Length -497.3 mm Substrate Calcium Fluoride Center Thickness 4 mm Radius of Curvature 105.1 mm (S2) 218.3 mm (S1) Centration < 3' Clear Aperture > 22.86 mm Surface Quality 40-20 scratch-dig Thickness Tolerance ±0.1 mm Surface Irregularity λ/2 (PV) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	310 - 2700 nm	-	-400 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 25 mm Dimensions Ø 25 mm Thickness 3 mm (Center) 3.4 mm (Edge) Edge Thickness 3.4 mm Focal Length -400 mm Back Focal Length -397.2 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length -402.7 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-175 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 25 mm Dimensions Ø 25 mm Thickness 3 mm (Center) 3.8 mm (Edge) Edge Thickness 3.8 mm Focal Length -175 mm Back Focal Length -174.4 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length -180.5 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	180 - 8000 nm	Uncoated	-50 mm (±1 mm, 4000 nm)	In stock	$ 339.74
Product Code Wavelength Range 180 - 8000 nm Center Wavelength 4000 nm Coating Uncoated Diameter 25.4 mm (+0/-0.1, 1") Dimensions Ø 25.4 mm (+0/-0.1 mm, 1") Thickness 4 mm (Center) 9.4 mm (Edge) Edge Thickness 9.4 mm Focal Length -50 mm (±1 mm, 4000 nm) Back Focal Length -49.2 mm Substrate Calcium Fluoride Center Thickness 4 mm Radius of Curvature 15.5 mm (S2) 68.5 mm (S1) Centration < 3' Clear Aperture > 22.86 mm Surface Quality 40-20 scratch-dig Thickness Tolerance ±0.1 mm Surface Irregularity λ/2 (PV) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	180 - 8000 nm	Uncoated	-20 mm (±0.4 mm, 4000 nm)	In stock	$ 255.41
Product Code Wavelength Range 180 - 8000 nm Center Wavelength 4000 nm Coating Uncoated Diameter 12.7 mm (+0/-0.1, 0.5") Dimensions Ø 12.7 mm (+0/-0.1 mm, 0.5") Thickness 2 mm (Center) 5.3 mm (Edge) Edge Thickness 5.3 mm Focal Length -20 mm (±0.4 mm, 4000 nm) Back Focal Length -19.9 mm Substrate Calcium Fluoride Center Thickness 2 mm Radius of Curvature 7.5 mm (S2) 95.6 mm (S1) Centration < 3' Clear Aperture > 11.43 mm Surface Quality 40-20 scratch-dig Thickness Tolerance ±0.1 mm Surface Irregularity λ/2 (PV) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	310 - 2700 nm	-	-500 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 50 mm Dimensions Ø 50 mm Thickness 3 mm (Center) 4.2 mm (Edge) Edge Thickness 4.2 mm Focal Length -500 mm Back Focal Length -496.5 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length -502.9 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-400 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 50 mm Dimensions Ø 50 mm Thickness 3 mm (Center) 4.5 mm (Edge) Edge Thickness 4.5 mm Focal Length -400 mm Back Focal Length -397.2 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length -402.7 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	245 - 400 nm	BBAR (245 - 400 nm)	-200 mm (±2 mm)	In stock	$ 124.73
Product Code Wavelength Range 245 - 400 nm Center Wavelength 546 nm Coating BBAR (245 - 400 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 4.4 mm (Edge) Edge Thickness 4.4 mm Focal Length -200 mm (±2 mm) Back Focal Length -198.5 mm Substrate UV Fused Silica Radius of Curvature 56.6 mm (S2) 150 mm (S1) Centration < 3' Clear Aperture > Ø 22.86 mm Surface Quality 40-20 scratch-dig Diameter Tolerance +0/-0.1 mm Surface Irregularity λ/4 Coating Features Broadband Refractive Index 1.46 (λ, 546 nm) Damage Threshold Pulsed 5 J/cm² (0.35 mm, 10 ns, 10 Hz, 355 nm) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	310 - 2700 nm	-	-800 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 25 mm Dimensions Ø 25 mm Thickness 3 mm (Center) 3.2 mm (Edge) Edge Thickness 3.2 mm Focal Length -800 mm Back Focal Length -795.6 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length -800.3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	2000 - 5000 nm	BBAR (2000 - 5000 nm)	-40 mm (±0.8 mm, 4000 nm)	In stock	$ 424.09
Product Code Wavelength Range 2000 - 5000 nm Center Wavelength 4000 nm Coating BBAR (2000 - 5000 nm) Reflectance < 1.25% (Average) < 3% (Absolute) Transmittance > 94% (Average) > 90% (Absolute) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 4 mm (Center) 10.4 mm (Edge) Edge Thickness 10.4 mm Focal Length -40 mm (±0.8 mm, 4000 nm) Back Focal Length -39.9 mm Substrate Calcium Fluoride Center Thickness 4 mm Radius of Curvature 15.5 mm (S2) 308.3 mm (S1) Centration < 3' Clear Aperture > 22.86 mm Surface Quality 40-20 scratch-dig Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Surface Irregularity λ/2 (PV) Coating Features Broadband Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	310 - 2700 nm	-	-4000 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 50 mm Dimensions Ø 50 mm Thickness 3 mm (Center) 3.1 mm (Edge) Edge Thickness 3.1 mm Focal Length -4000 mm Back Focal Length -3969.9 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length -3985.5 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-250 mm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 310 - 2700 nm Diameter 25 mm Dimensions Ø 25 mm Thickness 3 mm (Center) 3.6 mm (Edge) Edge Thickness 3.6 mm Focal Length -250 mm Back Focal Length -248.5 mm Substrate N-BK7 Center Thickness 3 mm Front Focal Length -252.7 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	180 - 8000 nm	Uncoated	-40 mm (±0.8 mm, 4000 nm)	In stock	$ 339.74
Product Code Wavelength Range 180 - 8000 nm Center Wavelength 4000 nm Coating Uncoated Diameter 25.4 mm (+0/-0.1, 1") Dimensions Ø 25.4 mm (+0/-0.1 mm, 1") Thickness 4 mm (Center) 10.4 mm (Edge) Edge Thickness 10.4 mm Focal Length -40 mm (±0.8 mm, 4000 nm) Back Focal Length -39.9 mm Substrate Calcium Fluoride Center Thickness 4 mm Radius of Curvature 15.5 mm (S2) 308.3 mm (S1) Centration < 3' Clear Aperture > 22.86 mm Surface Quality 40-20 scratch-dig Thickness Tolerance ±0.1 mm Surface Irregularity λ/2 (PV) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	650 - 1050 nm	BBAR (650 - 1050 nm)	-400 mm (±4 mm)	In stock	$ 35.35
Product Code Wavelength Range 650 - 1050 nm Center Wavelength 587.6 nm Coating BBAR (650 - 1050 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm (Center) 3.4 mm (Edge) Edge Thickness 3.4 mm Focal Length -400 mm (±4 mm) Back Focal Length -397 mm Substrate N-BK7 Center Thickness 3 mm Radius of Curvature 112.5 mm (S2) 250 mm (S1) Centration < 3' Clear Aperture > 22.86 mm Surface Quality 40-20 scratch-dig Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Coating Features Broadband Refractive Index 1.515 (633 nm) Damage Threshold Pulsed 7.5 J/cm² (0.144 mm, 10 ns, 10 Hz, 810 nm) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	350 - 2000 nm (Uncoated)	Uncoated	-500 mm (±5 mm)	In stock	$ 24.47
Product Code Wavelength Range 350 - 2000 nm (Uncoated) Center Wavelength 587.6 nm Coating Uncoated Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm (Center) 3.3 mm (Edge) Edge Thickness 3.3 mm Focal Length -500 mm (±5 mm) Back Focal Length -496.3 mm Substrate N-BK7 Center Thickness 3 mm Radius of Curvature 126.3 mm (S2) 250 mm (S1) Centration < 3' Clear Aperture > 22.86 mm Surface Quality 40-20 scratch-dig Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Refractive Index 1.515 (633 nm) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	1050 - 1700 nm	BBAR (1050 - 1700 nm)	-300 mm (±3 mm)	In stock	$ 38.60
Product Code Wavelength Range 1050 - 1700 nm Center Wavelength 587.6 nm Coating BBAR (1050 - 1700 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm (Center) 3.5 mm (Edge) Edge Thickness 3.5 mm Focal Length -300 mm (±3 mm) Back Focal Length -297.8 mm Substrate N-BK7 Center Thickness 3 mm Radius of Curvature 95.1 mm (S2) 250 mm (S1) Centration < 3' Clear Aperture > 22.86 mm Surface Quality 40-20 scratch-dig Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Coating Features Broadband Refractive Index 1.515 (633 nm) Damage Threshold Pulsed 7.5 J/cm² (0.123 mm, 10 ns, 10 Hz, 1542 nm) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	546 nm (Center Wavelength)	Uncoated	-300 mm (±3 mm)	In stock	$ 104.53
Product Code Wavelength Range 546 nm (Center Wavelength) Center Wavelength 546 nm Coating Uncoated Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3.5 mm (Center) 4.1 mm (Edge) Edge Thickness 4.1 mm Focal Length -300 mm (±3 mm) Back Focal Length -297.8 mm Substrate UV Fused Silica Center Thickness 3.5 mm Radius of Curvature 71.4 mm (S2) 150 mm (S1) Centration < 3' Clear Aperture > Ø 22.86 mm Surface Quality 40-20 scratch-dig Diameter Tolerance +0/-0.1 mm Surface Irregularity λ/4 Refractive Index 1.46 (λ, 546 nm) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs
Negative Meniscus Lens	350 - 2000 nm (Uncoated)	Uncoated	-1000 mm (±10 mm)	In stock	$ 23.39
Product Code Wavelength Range 350 - 2000 nm (Uncoated) Center Wavelength 587.6 nm Coating Uncoated Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm (Center) 3.2 mm (Edge) Edge Thickness 3.2 mm Focal Length -1000 mm (±10 mm) Back Focal Length -994.6 mm Substrate N-BK7 Center Thickness 3 mm Radius of Curvature 253.2 mm (S2) 500 mm (S1) Centration < 3' Clear Aperture > 22.86 mm Surface Quality 40-20 scratch-dig Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Refractive Index 1.515 (633 nm) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs