Beam Expanders

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Optical systems that enable the expansion of a collimated beam of light.

Product	Magnification	Wavelength Range	Dimensions	Availability	Price (USD)
Variable Magnification Beam Expander	2 - 8	10600 nm	50 mm	1 weeks	Add to cart to request quote
Product Code Wavelength Range 10600 nm Center Wavelength 10600 nm Dimensions 50 mm Magnification 2 - 8 Length 50 mm Input Beam Diameter 4 mm (Maximum) Output Beam Diameter 32 mm (Maximum) Angle of Divergence 168° 9' Supplier Location New Jersey, USA See product details More from Avantier Inc.
Variable Magnification Beam Expander	2 - 10	355 nm (Center Wavelength)	159 mm	In stock	$ 1495.00
Product Code Manufacturer Jenoptik Wavelength Range 355 nm (Center Wavelength) Center Wavelength 355 nm Transmittance > 96% Dimensions 159 mm Magnification 2 - 10 Length 159 mm Weight 230 g Substrate Fused Silica Group Delay Dispersion 1640 fs² Supplier Location New Jersey, USA See product details More from Edmund Optics
Variable Magnification Beam Expander	2 - 8	355 nm	56 mm	1 weeks	Add to cart to request quote
Product Code Wavelength Range 355 nm Center Wavelength 355 nm Dimensions 56 mm Magnification 2 - 8 Length 56 mm Input Beam Diameter 2 - 4 mm (Maximum) Output Beam Diameter 18 mm (Maximum) Angle of Divergence 158° 30' Supplier Location New Jersey, USA See product details More from Avantier Inc.
Variable Magnification Beam Expander	1 - 4	10600 nm	65.5 mm	1 weeks	Add to cart to request quote
Product Code Wavelength Range 10600 nm Center Wavelength 10600 nm Dimensions 65.5 mm Magnification 1 - 4 Length 65.5 mm Input Beam Diameter 9 mm (Maximum) Output Beam Diameter 36 mm (Maximum) Angle of Divergence 134° Supplier Location New Jersey, USA See product details More from Avantier Inc.
Variable Magnification Beam Expander	1 - 4	515 - 540 nm	127.9 mm	In stock	$ 995.00
Product Code Manufacturer Jenoptik Wavelength Range 515 - 540 nm Center Wavelength 532 nm Transmittance > 97% Dimensions 127.9 mm Magnification 1 - 4 Length 127.9 mm Weight 190 g Substrate Fused Silica Clear Aperture 4 mm (1 - 4 ×, Input) Mount Threaded Mount, M30 x 1.0 Mounting Thread M30x1.0 Group Delay Dispersion 547 fs² Supplier Location New Jersey, USA See product details More from Edmund Optics
Variable Magnification Beam Expander	-	500 - 532 nm	Ø 49 x 80.5 mm	6 - 12 weeks	$ 1561.00
Product Code Wavelength Range 500 - 532 nm Center Wavelength 500 - 532 nm Transmission Wavelength 532 nm 515 nm 500 - 570 nm Transmittance > 98% (532 nm) > 96% (515 nm) > 96% (500 - 570 nm) > 43% (600 - 700 nm) Diameter 49 mm Dimensions Ø 49 x 80.5 mm Length 80.5 mm Weight 210 g Substrate Synthetic Fused Silica Input Aperture Ø 6 mm, 14 mm Output Aperture Ø 25 mm Damage Threshold Pulsed 5 J/cm² (10 ns, 20 Hz) Angle of Incidence 0° Applications Collimation Housing Material Aluminum Shape Cylindrical Supplier Location California, USA See product details More from OptoSigma
Variable Magnification Beam Expander	1 - 3	1064 nm	37.6 mm	1 weeks	Add to cart to request quote
Product Code Wavelength Range 1064 nm Center Wavelength 1064 nm Dimensions 37.6 mm Magnification 1 - 3 Length 37.6 mm Input Beam Diameter 8 mm (Maximum) Output Beam Diameter 24 mm (Maximum) Angle of Divergence 102° 21' Supplier Location New Jersey, USA See product details More from Avantier Inc.
Variable Magnification Beam Expander	1 - 4	1030 - 1064 nm	155 mm	In stock	$ 1745.00
Product Code Manufacturer Jenoptik Wavelength Range 1030 - 1064 nm Center Wavelength 1064 nm Transmittance > 97% Dimensions 155 mm Magnification 1 - 4 Length 155 mm Weight 370 g Substrate Fused Silica Clear Aperture 4 mm (1 - 4 ×, Input) Mount Threaded Mount, M30 x 1.0 Mounting Thread M30x1.0 Group Delay Dispersion 134 fs² Supplier Location New Jersey, USA See product details More from Edmund Optics
Variable Magnification Beam Expander	2 - 10	515 - 540 nm	159 mm	In stock	$ 1095.00
Product Code Manufacturer Jenoptik Wavelength Range 515 - 540 nm Center Wavelength 532 nm Transmittance > 96% Dimensions 159 mm Magnification 2 - 10 Length 159 mm Weight 230 g Substrate Fused Silica Group Delay Dispersion 1070 fs² Supplier Location New Jersey, USA See product details More from Edmund Optics
Variable Magnification Beam Expander	-	250 - 266 nm	Ø 49 x 80.5 mm	6 - 12 weeks	$ 1561.00
Product Code Wavelength Range 250 - 266 nm Center Wavelength 250 - 266 nm Transmission Wavelength 266 nm 257.5 nm 250 - 280 nm Transmittance > 98% (266 nm) > 94% (257.5 nm) > 94% (250 - 280 nm) > 43% (600 - 700 nm) Diameter 49 mm Dimensions Ø 49 x 80.5 mm Length 80.5 mm Weight 210 g Substrate Synthetic Fused Silica Input Aperture Ø 6 mm, 14 mm Output Aperture Ø 25 mm Damage Threshold Pulsed 2 J/cm² (10 ns, 20 Hz) Angle of Incidence 0° Applications Collimation Housing Material Aluminum Shape Cylindrical Supplier Location California, USA See product details More from OptoSigma
Variable Magnification Beam Expander	1 - 3	355 nm	50 mm	1 weeks	Add to cart to request quote
Product Code Wavelength Range 355 nm Center Wavelength 355 nm Dimensions 50 mm Magnification 1 - 3 Length 50 mm Input Beam Diameter 5 - 9 mm (Maximum) Output Beam Diameter 15 mm (Maximum) Angle of Divergence 120° Supplier Location New Jersey, USA See product details More from Avantier Inc.
Variable Magnification Beam Expander	-	1030 - 1064 nm	Ø 49 x 80.5 mm	In stock	$ 1561.00
Product Code Wavelength Range 1030 - 1064 nm Center Wavelength 1030 - 1064 nm Transmission Wavelength 1064 nm 1030 nm 1030 - 1100 nm Transmittance > 98% (1064 nm) > 96% (1030 nm) > 96% (1030 - 1100 nm) > 43% (600 - 700 nm) Diameter 49 mm Dimensions Ø 49 x 80.5 mm Length 80.5 mm Weight 210 g Substrate Synthetic Fused Silica Input Aperture Ø 6 mm, 14 mm Output Aperture Ø 25 mm Damage Threshold Pulsed 7 J/cm² (10 ns, 20 Hz) Angle of Incidence 0° Applications Collimation Housing Material Aluminum Shape Cylindrical Supplier Location California, USA See product details More from OptoSigma
Variable Magnification Beam Expander	2 - 10	1030 - 1080 nm	159 mm	In stock	$ 1095.00
Product Code Manufacturer Jenoptik Wavelength Range 1030 - 1080 nm Center Wavelength 1064 nm Transmittance > 96% Dimensions 159 mm Magnification 2 - 10 Length 159 mm Weight 230 g Substrate Fused Silica Group Delay Dispersion 288 fs² Supplier Location New Jersey, USA See product details More from Edmund Optics
Variable Magnification Beam Expander	2 - 8	355 nm	162.89 mm	Contact Supplier	$ 1695.00
Product Code Wavelength Range 355 nm Center Wavelength 355 nm Coating AR/Transmissive V-Coating (355 nm) Reflectance < 0.25% (355 nm, Absolute) Transmittance > 97.5% Dimensions 162.89 mm Magnification 2 - 8 Length 162.89 mm Weight 508 g Substrate Fused Silica Input Aperture 10 mm Output Aperture 35 mm Clear Aperture 35 mm (Output) 10 mm (Input) Damage Threshold Pulsed 7.5 J/cm² (20 ns) Mount Threaded Mount, M30 x 1.0 (Input) Threaded Mount, M42 x 0.5 (Output) Mounting Thread M30x1.0 Male M42x0.5 Female Coating Features Narrowband Supplier Location New Jersey, USA See product details More from Edmund Optics
Variable Magnification Beam Expander	2 - 8	260 - 365 nm	169 mm	In stock	$ 1190.00
Product Code Wavelength Range 260 - 365 nm Center Wavelength 355 nm Coating AR/Transmissive V-Coating (266 nm) Reflectance < 0.5% (260 - 365 nm, Average) < 0.25% (265 - 267 nm, Absolute) < 0.25% (354 - 356 nm, Absolute) Transmittance > 95% Dimensions 169 mm Magnification 2 - 8 Length 169 mm Weight 501 g Substrate Fused Silica Input Aperture 15 mm Output Aperture 30 mm Clear Aperture 30 mm (Output) 15 mm (Input) Damage Threshold Pulsed 1 J/cm² (10 ns, 20 Hz, 355 nm) Mount Threaded Mount, 1" x 32 (Input) Threaded Mount, M42 x 0.75 (Output) Mounting Thread M42x0.75 Angle of Incidence 0 - 0.06° Coating Features Narrowband Supplier Location New Jersey, USA See product details More from Edmund Optics
Variable Magnification Beam Expander	2 - 10	1064 nm	43 mm	1 weeks	Add to cart to request quote
Product Code Wavelength Range 1064 nm Center Wavelength 1064 nm Dimensions 43 mm Magnification 2 - 10 Length 43 mm Input Beam Diameter 3 - 8 mm (Maximum) Output Beam Diameter 30 mm (Maximum) Angle of Divergence 164° Supplier Location New Jersey, USA See product details More from Avantier Inc.
Variable Magnification Beam Expander	2 - 8	1064 nm	56 mm	1 weeks	Add to cart to request quote
Product Code Wavelength Range 1064 nm Center Wavelength 1064 nm Dimensions 56 mm Magnification 2 - 8 Length 56 mm Input Beam Diameter 3 - 6 mm (Maximum) Output Beam Diameter 28 mm (Maximum) Angle of Divergence 158° 30' Supplier Location New Jersey, USA See product details More from Avantier Inc.
Variable Magnification Beam Expander	1 - 3	750 - 1100 nm	172.3 mm	Contact Supplier	$ 1340.00
Product Code Wavelength Range 750 - 1100 nm Coating BBAR (750 - 1100 nm) Reflectance < 0.5% (780 - 950 nm, Average) < 1% (750 - 1100 nm, Average) Transmittance > 95% Dimensions 172.3 mm Magnification 1 - 3 Length 172.3 mm Weight 577 g Substrate Fused Silica Input Aperture 10 mm Output Aperture 30 mm Clear Aperture 30 mm (Output) 10 mm (Input) Damage Threshold Pulsed 5 J/cm² (10 ns, 20 Hz, 785 nm) Mount Threaded Mount, 1" x 32 (Input) Threaded Mount, M42 x 0.75 (Output) Mounting Thread M42x0.75 Angle of Incidence 0 - 0.06° Coating Features Broadband Supplier Location New Jersey, USA See product details More from Edmund Optics
Variable Magnification Beam Expander	2 - 10	355 nm	43 mm	1 weeks	Add to cart to request quote
Product Code Wavelength Range 355 nm Center Wavelength 355 nm Dimensions 43 mm Magnification 2 - 10 Length 43 mm Input Beam Diameter 3 - 8 mm (Maximum) Output Beam Diameter 30 mm (Maximum) Angle of Divergence 155° Supplier Location New Jersey, USA See product details More from Avantier Inc.
Variable Magnification Beam Expander	1 - 3	260 - 365 nm	172.3 mm	In stock	$ 1340.00
Product Code Wavelength Range 260 - 365 nm Center Wavelength 355 nm Coating AR/Transmissive V-Coating (266 nm) Reflectance < 0.5% (260 - 365 nm, Average) < 0.25% (265 - 267 nm, Absolute) < 0.25% (354 - 356 nm, Absolute) Transmittance > 95% Dimensions 172.3 mm Magnification 1 - 3 Length 172.3 mm Weight 577 g Substrate Fused Silica Input Aperture 10 mm Output Aperture 30 mm Clear Aperture 30 mm (Output) 10 mm (Input) Damage Threshold Pulsed 1 J/cm² (10 ns, 20 Hz, 355 nm) Mount Threaded Mount, 1" x 32 (Input) Threaded Mount, M42 x 0.75 (Output) Mounting Thread M42x0.75 Angle of Incidence 0 - 0.06° Coating Features Narrowband Supplier Location New Jersey, USA See product details More from Edmund Optics