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	650 - 1050 nm	BBAR (650 - 1050 nm)	-1000 mm (±10 mm)	In stock	$ 34.75
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) 3.2 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 Centration < 3' Clear Aperture > 22.86 mm Radius of Curvature 253.2 mm (S2) 500 mm (S1) 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	310 - 2700 nm	-	-1000 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) 3.6 mm (Edge) Edge Thickness 3.6 mm Focal Length -1000 mm Back Focal Length -994.5 mm Front Focal Length -999.9 mm Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-150 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 mm (Edge) Edge Thickness 4 mm Focal Length -150 mm Back Focal Length -149.4 mm Front Focal Length -154.9 mm Substrate N-BK7 Center Thickness 3 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 50 mm Dimensions Ø 50 mm Thickness 3 mm (Center) 6.8 mm (Edge) Edge Thickness 6.8 mm Focal Length -175 mm Back Focal Length -174.4 mm Front Focal Length -180.5 mm Substrate N-BK7 Center Thickness 3 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 Front Focal Length -252.7 mm Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-300 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) 3.5 mm (Edge) Edge Thickness 3.5 mm Focal Length -300 mm Back Focal Length -298.3 mm Front Focal Length -302.9 mm Substrate N-BK7 Center Thickness 3 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 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 Front Focal Length -402.7 mm Substrate N-BK7 Center Thickness 3 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 Centration < 3' Clear Aperture > 22.86 mm Radius of Curvature 15.5 mm (S2) 68.5 mm (S1) 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	-	-2000 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) 3.1 mm (Edge) Edge Thickness 3.1 mm Focal Length -2000 mm Back Focal Length -1986.9 mm Front Focal Length -1995.7 mm Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	650 - 1050 nm	BBAR (650 - 1050 nm)	-200 mm (±2 mm)	In stock	$ 35.05
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) 3.8 mm (Edge) Edge Thickness 3.8 mm Focal Length -200 mm (±2 mm) Back Focal Length -197.3 mm Substrate N-BK7 Center Thickness 3 mm Centration < 3' Clear Aperture > 22.86 mm Radius of Curvature 50.2 mm (S2) 100 mm (S1) 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	310 - 2700 nm	-	-200 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) 3.7 mm (Edge) Edge Thickness 3.7 mm Focal Length -200 mm Back Focal Length -199.5 mm Front Focal Length -206.1 mm Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-500 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) 3.3 mm (Edge) Edge Thickness 3.3 mm Focal Length -500 mm Back Focal Length -496.5 mm Front Focal Length 502.9 mm Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-1500 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) 3.4 mm (Edge) Edge Thickness 3.4 mm Focal Length -1500 mm Back Focal Length -1491.5 mm Front Focal Length -1498.6 mm (-59") Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-1000 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) 3.1 mm (Edge) Edge Thickness 3.1 mm Focal Length -1000 mm Back Focal Length -994.5 mm Front Focal Length -999.9 mm Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-1500 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) 3.1 mm (Edge) Edge Thickness 3.1 mm Focal Length -1500 mm Back Focal Length -1491.5 mm Front Focal Length -1498.6 mm (-59") Substrate N-BK7 Center Thickness 3 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 Front Focal Length -402.7 mm Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	310 - 2700 nm	-	-4000 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 mm (Edge) Edge Thickness 3 mm Focal Length -4000 mm Back Focal Length -3969.9 mm Front Focal Length -3985.5 mm Substrate N-BK7 Center Thickness 3 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	-100 mm (±2 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) 6.5 mm (Edge) Edge Thickness 6.5 mm Focal Length -100 mm (±2 mm, 4000 nm) Back Focal Length -97.2 mm Substrate Calcium Fluoride Center Thickness 4 mm Centration < 3' Clear Aperture > 22.86 mm Radius of Curvature 20.2 mm (S2) 42 mm (S1) 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	-	-200 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) 6.3 mm (Edge) Edge Thickness 6.3 mm Focal Length -200 mm Back Focal Length -199.5 mm Front Focal Length -206.1 mm Substrate N-BK7 Center Thickness 3 mm Shape Round Type of Curvature Negative Meniscus Supplier Location Netherlands See product details More from PHYSIX Photonics
Negative Meniscus Lens	8000 - 12000 nm (Coating Range)	-	-1000 mm (±10 mm)	In stock	$ 612.97
Product Code Wavelength Range 8000 - 12000 nm (Coating Range) Center Wavelength 10600 nm Reflectance < 1.5% (8000 - 12000 nm, Average) Diameter 25.4 mm (+0/-0.1, 1") Dimensions Ø 25.4 mm (+0/-0.1 mm, 1") Thickness 4 mm (Center) 4.1 mm (Edge) Edge Thickness 4.1 mm Focal Length -1000 mm (±10 mm) Back Focal Length -992 mm Substrate Zinc Selenide Center Thickness 4 mm Centration < 3' Clear Aperture 20.32 mm Radius of Curvature 240.5 mm (S2) 293 mm (S1) Surface Quality 60-40 scratch-dig Thickness Tolerance ±0.2 mm Surface Irregularity λ/2 (PV) Damage Threshold Pulsed 5 J/cm² (0.478 mm, 100 ns, 1 Hz, 10600 nm) Shape Round Type of Curvature Negative Meniscus Supplier Location New Jersey, USA See product details More from Thorlabs