Optics

High performance optics are commonly used in laser systems, imaging, microscopy, cytometers, colorimeters, interferometers and spectrometers. Ealing offers a wide range of optical components including; optical lenses, optical mirrors, beam splitters, prisms, polarizers and filters.

Selection of the appropriate component depends on a number of factors including the wavelength range, substrate size and material required, surface quality and other requirements of your application. Many of the optical components offered are designed to work in laser applications where illuminating with high energy laser radiation requires design and manufacturing with the highest performance standards in mind.

Lenses

Part #	Product Description	Price	In Stock
34-2063-000	15.5 mm FL - Aspheric Condenser Lens - Plano	$22.00 As low as: $11.00	Yes
34-2287-000	49.0 mm FL - Aspheric Condenser Lens - Convex	$70.00	Yes
34-2063	Condenser Grade Aspheric Lens, ∅18mm, 15.5F	$13.00 $6.50	Yes
34-6338-275	25.0 mm Focal Length - Aspheric Condenser Lens - Plano, ∅40mm, Special	$59.00	Yes
43-0546-000	Lens, PCX, BK7, 500mm FL, ∅50mm	$32.00	Yes
43-1049-000	Lens, BCX, BK7, 75mm FL, ∅25mm	$23.00 $11.50	Yes
43-1247-000	Lens, BCX, BK7, 75mm FL, ∅50mm	$44.00 $22.00	Yes
43-1676-000	Lens, PCV, BK7, -250mm FL, ∅12.5mm	$16.00 $8.00	Yes
43-1841-000	Lens, PCV, BK7, -125mm FL, ∅25mm	$20.00 $10.00	Yes
43-2617-000	Lens, BCV,BK7, -75mm FL, ∅50mm	$44.00 $22.00	Yes
43-3011-000	-203.2 mm FL - Plano-Concave, ∅12.7mm	$68.00 $34.00	Yes
01-103-001	Aspheric Condenser Lens, Ø5.0mm, 3.7mm EFL - Plano	$22.00	Yes
01-103-014	Aspheric Condenser Lens, Ø24.0mm, 18.0mm EFL - Plano	$25.00	Yes
01-103-021	Aspheric Condenser Lens, Ø6.5mm, 7.5mm EFL, R2 = -94.7 mm, Coated 650 - 1050nm	$35.50	Yes
01-103-031	Aspheric Condenser Lens, Ø24mm, 18mm EFL - Plano, Coated 650-1000nm	$39.50	Yes

Mirrors & Beamsplitters

Part #	Product Description	Price	In Stock
23-6570-000	25.4mm - Aluminized Circular Flat Mirrors (Interferometer Quality)	$93.00	Yes
23-6281-000	101.6 mm - Aluminized Circular Flat Mirrors (Interferometer Quality)	$535.00	Yes
36-1600-000	25.4mm - Aluminized Circular Flat Mirrors (Research Quality - Fused Silica)	$89.00	Yes
36-1618-000	50.8 mm - Aluminized Circular Flat Mirrors (Research Quality - Fused Silica)	$172.00	Yes
23-6612-000	25.4 mm - Aluminized Circular Flat Mirrors (Research Quality - Pyrex)	$63.00	Yes
23-6216-000	50.8 mm - Aluminized Circular Flat Mirrors (Research Quality - Pyrex)	$135.00	Yes
23-6224-000	76.2 mm - Aluminized Circular Flat Mirrors (Research Quality - Pyrex)	$229.00	Yes
23-6604-000	25.4 mm - Aluminized Circular Flat Mirrors (Laboratory Quality)	$52.00	Yes
23-6166-000	50.8 mm - Aluminized Circular Flat Mirrors (Laboratory Quality)	$102.00	Yes
23-5259-000	50.8 mm - Aluminized Circular Flat Mirrors (Utility Quality)	$57.00	Yes
23-5275-000	76.2 mm - Aluminized Circular Flat Mirrors (Utility Quality)	$83.00	Yes
23-5473-000	Mirror, Rectangular Flat, Utility Grade, 50.8X76.2mm, 1-3W	$52.00	Yes
02-200-001	HeNe Laser Cavity Mirror Set, 633nm	$340.00	Yes

Prisms & Polarizers

Part #	Product Description	Price	In Stock
24-8831-000	12.7 mm - Fused Silica Laser Quality Right Angle Prism	$70.56	Yes
24-8054-000	10.0 mm - Glass Laser Quality Right Angle Prism	$41.50	Yes
24-3600-000	30 mm Equilateral Prism (BK7 Glass)	$80.00	Yes
24-1364-000	7.0,6.0 mm Penta Prism	$77.00	Yes
24-1372-000	10.0, 10.0 mm Penta Prism	$68.00	Yes
24-3840-000	20.0, 20.0 mm Penta Prism	$89.00	Yes
24-1448-000	20.0, 80.0 mm Dove Prism	$110.00	Yes
24-2198-000	UV Fused Silica Brewster Prism, 25.4 mm	$242.00	Yes
45-7705-000	808 nm Wavelength - Zero Order Quarter Waveplate	$195.00	Yes
45-7721-000	830 nm Wavelength - Zero Order Quarter Waveplate	$195.00	Yes
45-7739-000	850 nm Wavelength - Zero Order Quarter Waveplate	$195.00	Yes
45-7754-000	1064 nm Wavelength - Zero Order Quarter Waveplate	$195.00	Yes
45-7762-000	1300 nm Wavelength - Zero Order Quarter Waveplate	$195.00	Yes
45-7796-000	266 nm Wavelength - Zero Order Half Waveplate	$195.00	Yes
45-7838-000	514 nm Wavelength - Zero Order Half Waveplate	$195.00	Yes
45-7929-000	808 nm Wavelength - Zero Order Half Waveplate	$195.00	Yes
45-7994-000	1550 nm Wavelength - Zero Order Half Waveplate	$195.00	Yes
45-7184-000	780 nm Wavelength - Multiple Order Half Waveplate	$120.00	Yes
45-7234-000	850 nm Wavelength - Multiple Order Half Waveplate	$120.00	Yes
45-7655-000	650nm Wavelength, Zero Order Quarter Waveplate	$199.00	Yes
01-405-002	15.0mm x 10.7mm x 63.7 mm, Dove Prism	$77.00 $57.75	Yes
01-405-001	10.0mm x 7.2mm x 42.2 mm Dove Prism	$74.00 $55.50	Yes

Filters

Part #	Product Description	Price	In Stock
35-5024-000	∅25.4 mm Visible Bandpass Filter, CWL = 450.0 ± 8.0 nm, FWHM = 40 ± 8 nm	$92.00	Yes
42-5215-000	∅12.7 mm Visible Bandpass Filter, CWL = 500.0 ± 8.0 nm, FWHM = 40 ± 8 nm	$64.00	Yes
42-5264-000	∅12.7 mm Visible Bandpass Filter, CWL = 532.0 + 3.0/ - 1.0 nm, FWHM = 10 ± 2 nm	$64.00	Yes
42-5413-000	∅12.7 mm Visible Bandpass Filter, CWL = 630.0 ± 2.0 nm, FWHM = 10 ± 2 nm	$64.00	Yes
35-4126-000	∅25.4 mm Visible Bandpass Filter, CWL = 632.8 + 3.0/ - 1.0 nm, FWHM = 10 ± 2 nm (75% Min. Peak Trans.)	$92.00 As low as: $74.00	Yes
35-3920-000	∅25.4 mm Visible Bandpass Filter, CWL = 640.0 ± 2.0 nm, FWHM = 10 ± 2 nm	$92.00	Yes
42-5549-000	∅12.7 mm Visible Bandpass Filter, CWL = 685.0 ± 2.0 nm, FWHM = 10 ± 2 nm	$64.00	Yes
42-5686-000	∅12.7 mm Visible Bandpass Filter, CWL = 780.0 + 3.0/ - 1.0 nm, FWHM = 10 ± 2	$42.00 As low as: $38.00	Out of Stock
42-5751-000	∅12.7 mm IR Bandpass Filter, CWL = 830.0 ± 8.0 nm, FWHM = 40 ± 8 nm	$59.00	Item may not be backorderable. Please contact for availability.
35-4452-000	∅25.4 mm IR Bandpass Filter, CWL = 830.0 ± 8.0 nm, FWHM = 40 ± 8 nm	$121.00	Item may not be backorderable. Please contact for availability.
42-5843-000	∅12.7 mm IR Bandpass Filter, CWL = 905.0 ± 8.0 nm, FWHM = 50 ± 8 nm	$59.00	Yes
35-4944-000	∅25.4 mm IR Bandpass Filter, CWL = 1064.0 + 3.0/ - 0 nm, FWHM = 10 ± 2 nm	$110.00	Yes
40-0001-000	Short-pass Interference Filters, COWL 450 nm	$105.00 $52.50	Yes
40-0011-000	Short-pass Interference Filters, COWL 550 nm	$105.00 $52.50	Yes
40-0031-000	Short-pass Interference Filters, COWL 750 nm	$105.00 $52.50	Yes
40-0036-000	Short-pass Interference Filters, COWL 800 nm	$105.00 $52.50	Yes
40-0067-000	Long-pass Interference Filters, COWL 450 nm	$105.00 $52.50	Yes
40-0072-000	Long-pass Interference Filters, COWL 500 nm	$105.00 $52.50	Yes
40-0097-000	Long-pass Interference Filters, COWL 750 nm	$105.00 $52.50	Yes
40-0108-000	Long-pass Interference Filters, COWL 850 nm	$105.00 $52.50	Yes
40-0118-000	Long-pass Interference Filters, COWL 950 nm	$105.00 $52.50	Yes
36-5326-000	∅25.4 mm, Absorptive ND Filter, Optical Density: 0.2	$44.00	Yes
36-5338-000	∅25.4 mm, Absorptive ND Filter, Optical Density: 0.3	$44.00	Yes
35-6063-000	∅25.4 mm, Reflective ND Filter, Optical Density: 0.2	$99.00	Yes
35-6089-000	∅25.4 mm, Reflective ND Filter, Optical Density: 0.3	$99.00	Yes
35-6105-000	∅25.4 mm, Reflective ND Filter, Optical Density: 0.4	$99.00	Yes
35-6113-000	50.8mm Square, Reflective ND Filter, Optical Density: 0.4	$143.00	Yes
35-6147-000	∅25.4 mm, Reflective ND Filter, Optical Density: 0.6	$99.00	Yes
35-6204-000	∅25.4 mm, Reflective ND Filter, Optical Density: 0.9	$99.00	Yes
35-6212-000	50.8mm Square, Reflective ND Filter, Optical Density: 0.9	$143.00	Yes
35-6220-000	∅25.4 mm, Reflective ND Filter, Optical Density: 1.0	$99.00	Yes
35-6261-000	∅25.4 mm, Reflective ND Filter, Optical Density: 2.0	$121.00	Yes
35-6287-000	∅25.4 mm, Reflective ND Filter, Optical Density: 3.0	$121.00	Yes
35-6303-000	∅25.4 mm, Reflective ND Filter, Optical Density: 4.0	$121.00	Yes
35-6311-000	50.8mm Square, Reflective ND Filter, Optical Density: 4.0	$160.00	Yes