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)
Half Ball Lens	200 - 2200 nm	Uncoated	0.3979 mm (Calculated)	In stock	$ 52.00
Product Code Wavelength Range 200 - 2200 nm Coating Uncoated Diameter 0.5 mm Dimensions Ø 0.5 mm Focal Length 0.3979 mm (Calculated) Substrate Fused Silica Diameter Tolerance ±0.0025 mm Refractive Index 1.458 Type of Curvature Ball Lens Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	200 - 3500 nm	Uncoated	1.592 mm (Calculated)	In stock	$ 81.95
Product Code Wavelength Range 200 - 3500 nm Coating Uncoated Diameter 2 mm Dimensions Ø 2 mm Thickness 1 mm (Center) Focal Length 1.592 mm (Calculated) Substrate Fused Silica Radius of Curvature 1 mm Diameter Tolerance ±0.01 mm Refractive Index 1.458 Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Center Thickness 1 mm Surface Quality 60-40 scratch-dig Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	600 - 18000 nm	Uncoated	2.42 mm (Calculated)	In stock	$ 310.00
Product Code Wavelength Range 600 - 18000 nm Coating Uncoated Diameter 6 mm Dimensions Ø 6 mm Thickness 3 mm (Center) Focal Length 2.42 mm (Calculated) Substrate Zinc Selenide Radius of Curvature 3 mm Diameter Tolerance ±0.01 mm Refractive Index 2.631 Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Center Thickness 3 mm Surface Quality 60-40 scratch-dig Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	350 - 2200 nm	Uncoated	-	In stock	$ 54.00
Product Code Wavelength Range 350 - 2200 nm Coating Uncoated Diameter 8 mm Dimensions Ø 8 mm Thickness 4 mm Substrate N-BK7 Radius of Curvature 4 mm Diameter Tolerance ±0.005 mm Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Radius of Curvature Tolerance +0/-0.0015 mm Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	200 - 2200 nm	Uncoated	1.194 mm (Calculated)	In stock	$ 52.00
Product Code Wavelength Range 200 - 2200 nm Coating Uncoated Diameter 1.5 mm Dimensions Ø 1.5 mm Focal Length 1.194 mm (Calculated) Substrate Fused Silica Diameter Tolerance ±0.0025 mm Refractive Index 1.458 Type of Curvature Ball Lens Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	200 - 2200 nm	Uncoated	3.979 mm (Calculated)	In stock	$ 51.00
Product Code Wavelength Range 200 - 2200 nm Coating Uncoated Diameter 5 mm Dimensions Ø 5 mm Focal Length 3.979 mm (Calculated) Substrate Fused Silica Diameter Tolerance ±0.0025 mm Refractive Index 1.458 Type of Curvature Ball Lens Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	1200 - 7000 nm	Uncoated	3.532 mm (Calculated)	In stock	$ 760.00
Product Code Wavelength Range 1200 - 7000 nm Coating Uncoated Diameter 10 mm Dimensions Ø 10 mm Thickness 6.5 mm (Center) Focal Length 3.532 mm (Calculated) Substrate Silicon Radius of Curvature 5 mm Diameter Tolerance ±0.01 mm Refractive Index 3.422 (5000 nm) Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Center Thickness 6.5 mm Surface Quality 60-40 scratch-dig Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	300 - 8000 nm	Uncoated	3.304 mm (Calculated)	In stock	$ 268.00
Product Code Wavelength Range 300 - 8000 nm Coating Uncoated Diameter 4 mm Dimensions Ø 4 mm Thickness 2 mm (Center) Focal Length 3.304 mm (Calculated) Substrate Calcium Fluoride Radius of Curvature 2 mm Diameter Tolerance ±0.01 mm Refractive Index 1.434 Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Center Thickness 2 mm Surface Quality 60-40 scratch-dig Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	200 - 2200 nm	Uncoated	1.592 mm (Calculated)	In stock	$ 45.75
Product Code Wavelength Range 200 - 2200 nm Coating Uncoated Diameter 2 mm Dimensions Ø 2 mm Focal Length 1.592 mm (Calculated) Substrate Fused Silica Diameter Tolerance ±0.0025 mm Refractive Index 1.458 Type of Curvature Ball Lens Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	360 - 2700 nm	Uncoated	2.912 mm (Calculated)	Contact Supplier	$ 31.25
Product Code Wavelength Range 360 - 2700 nm Coating Uncoated Diameter 4 mm Dimensions Ø 4 mm Thickness 1.7 mm (Center) Focal Length 2.912 mm (Calculated) Substrate B 270 Radius of Curvature 2 mm Diameter Tolerance ±0.1 mm Refractive Index 1.523 Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.15 mm Center Thickness 1.7 mm Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	200 - 2200 nm	Uncoated	1.99 mm (Calculated)	In stock	$ 52.00
Product Code Wavelength Range 200 - 2200 nm Coating Uncoated Diameter 2.5 mm Dimensions Ø 2.5 mm Focal Length 1.99 mm (Calculated) Substrate Fused Silica Radius of Curvature 1.25 mm Diameter Tolerance ±0.0025 mm Refractive Index 1.458 Type of Curvature Half Ball Lens Radius of Curvature Tolerance ±0.0025 mm Thickness Tolerance ±0.035 mm Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	360 - 2700 nm	Uncoated	3.64 mm (Calculated)	In stock	$ 33.75
Product Code Wavelength Range 360 - 2700 nm Coating Uncoated Diameter 5 mm Dimensions Ø 5 mm Thickness 2.2 mm (Center) Focal Length 3.64 mm (Calculated) Substrate B 270 Radius of Curvature 2.5 mm Diameter Tolerance ±0.1 mm Refractive Index 1.523 Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.15 mm Center Thickness 2.2 mm Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	200 - 2200 nm	Uncoated	2.388 mm (Calculated)	In stock	$ 52.00
Product Code Wavelength Range 200 - 2200 nm Coating Uncoated Diameter 3 mm Dimensions Ø 3 mm Focal Length 2.388 mm (Calculated) Substrate Fused Silica Radius of Curvature 1.5 mm Diameter Tolerance ±0.0025 mm Refractive Index 1.458 Type of Curvature Half Ball Lens Radius of Curvature Tolerance ±0.0025 mm Thickness Tolerance ±0.035 mm Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	150 - 4500 nm	Uncoated	1.827 mm (Calculated)	In stock	$ 27.00
Product Code Wavelength Range 150 - 4500 nm Coating Uncoated Diameter 3.18 mm Dimensions Ø 3.18 mm Thickness 1.59 mm Focal Length 1.827 mm (Calculated) Substrate Sapphire Radius of Curvature 1.59 mm Diameter Tolerance ±0.00254 mm Refractive Index 1.77 Type of Curvature Half Ball Lens Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	400 - 2400 nm	Uncoated	-	In stock	$ 105.00
Product Code Wavelength Range 400 - 2400 nm Coating Uncoated Diameter 2 mm Dimensions Ø 2 mm Thickness 1 mm Substrate S-LAH79 Radius of Curvature 1 mm Type of Curvature Half Ball Lens Radius of Curvature Tolerance +0/-0.0015 mm Surface Quality 40-20 scratch-dig Thickness Tolerance ±0.05 mm Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	150 - 4500 nm	Uncoated	1.437 mm (Calculated)	In stock	$ 27.00
Product Code Wavelength Range 150 - 4500 nm Coating Uncoated Diameter 2.5 mm Dimensions Ø 2.5 mm Thickness 1.25 mm Focal Length 1.437 mm (Calculated) Substrate Sapphire Radius of Curvature 1.25 mm Diameter Tolerance ±0.00254 mm Refractive Index 1.77 Type of Curvature Half Ball Lens Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	350 - 2200 nm	Uncoated	-	In stock	$ 49.50
Product Code Wavelength Range 350 - 2200 nm Coating Uncoated Diameter 1 mm Dimensions Ø 1 mm Thickness 0.5 mm Substrate N-BK7 Radius of Curvature 0.5 mm Diameter Tolerance ±0.005 mm Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Radius of Curvature Tolerance +0/-0.0015 mm Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	1200 - 7000 nm	Uncoated	3.532 mm (Calculated)	In stock	$ 760.00
Product Code Wavelength Range 1200 - 7000 nm Coating Uncoated Diameter 10 mm Dimensions Ø 10 mm Thickness 6.1 mm (Center) Focal Length 3.532 mm (Calculated) Substrate Silicon Radius of Curvature 5 mm Diameter Tolerance ±0.01 mm Refractive Index 3.422 (5000 nm) Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Center Thickness 6.1 mm Surface Quality 60-40 scratch-dig Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	1200 - 7000 nm	Uncoated	3.532 mm (Calculated)	In stock	$ 760.00
Product Code Wavelength Range 1200 - 7000 nm Coating Uncoated Diameter 10 mm Dimensions Ø 10 mm Thickness 6.3 mm (Center) Focal Length 3.532 mm (Calculated) Substrate Silicon Radius of Curvature 5 mm Diameter Tolerance ±0.01 mm Refractive Index 3.422 (5000 nm) Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Center Thickness 6.3 mm Surface Quality 60-40 scratch-dig Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics
Half Ball Lens	300 - 8000 nm	Uncoated	2.478 mm (Calculated)	In stock	$ 268.00
Product Code Wavelength Range 300 - 8000 nm Coating Uncoated Diameter 3 mm Dimensions Ø 3 mm Thickness 1.5 mm (Center) Focal Length 2.478 mm (Calculated) Substrate Calcium Fluoride Radius of Curvature 1.5 mm Diameter Tolerance ±0.01 mm Refractive Index 1.434 Type of Curvature Half Ball Lens Center Thickness Tolerance ±0.05 mm Center Thickness 1.5 mm Surface Quality 60-40 scratch-dig Shape Round Supplier Location New Jersey, USA See product details More from Edmund Optics