Near IR Achromatic Lenses

Superior performance to singlet lenses
Nearly constant focal length across the near IR spectrum
Far superior off-axis performance
Broadband AR Coating has < 1% Reflectivity Between 750 – 1550 nm
Minimize Spherical Aberration for Monochromatic Source

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Overview
Specifications
Ordering
Literature & Downloads

Newport’s Near-IR Achromatic Lenses are computer optimized at infinite conjugate ratios for applications in the near-IR spectrum, producing the smallest spot size possible for polychromatic light sources between 750 to 1100 nm. Spherical and chromatic aberrations are minimized to provide superior performance. For most applications, diffraction-limited spot size can be achieved when using with monochromatic light sources of wavelength up to 2 µm. Common applications for these near IR achromatic lenses include Imaging, Microscopy, and various spectroscopic methods in the near IR spectrum.

Specifications

Diameter	6.0 to 25.0 mm	25.01 to 50.0 mm
Surface Quality	40-20 scratch-dig	60-40 scratch-dig
Diameter tolerance	+0.0/-0.1 mm
Center Thickness (T_c) Tolerance	± 0.2 mm
Centering Tolerance	3-5 arcmin
Bevel	0.25 mm x 45°	0.30 mm x 45°
Bevel	If the diameter is > 0.85 x (radius of curvature), then no bevel is required
Focal length tolerance	±2.0%
Coating	: broadband, multilayer antireflection coating, R_abs < 1.5% at 750-800 nm R_abs < 1.0% at 800-1550 nm R_avg < 0.7% at 750-1550 nm
Clear Aperture	6.0 to 10.0 diameter: CA ≥ 90% of central diameter 10.01 to 50.0 diameter: CA = (Diameter)-1.0mm

Substrate Specification Info Table

Model	Diameter (mm)	Focal Length (mm)	BFL (mm)	T_c1 (mm)	T_c2 (mm)	T_e (mm)	R (mm)	R₂ (mm)	R₃ (mm)	Glass Type*
Model	Diameter (mm)	Focal Length (mm)	BFL (mm)	T_c1 (mm)	T_c2 (mm)	T_e (mm)	R (mm)	R₂ (mm)	R₃ (mm)	Glass Type*
PAC01	12.0	18.00	12.30	8.00	2.50	8.41	12.05	-8.65	-37.28	N-LaK22/N-SF6
PAC02	12.0	20.00	14.18	8.00	2.50	8.65	13.13	-9.59	-45.11	N-LaK22/N-SF6
PAC03	12.0	25.00	21.05	4.50	2.50	5.58	15.56	-13.75	-84.13	N-LaK22/N-SF6
PAC04	12.0	30.00	25.83	4.50	2.50	5.82	17.77	-16.46	-136.80	N-LaK22/N-SF6
PAC05	12.0	35.00	30.73	4.50	2.50	6.00	20.23	-19.17	-193.84	N-LaK22/N-SF6
PAC06	12.0	40.00	35.67	4.50	2.50	6.12	22.81	-21.91	-250.49	N-LaK22/N-SF6
PAC07	12.0	50.00	46.70	3.00	2.50	4.80	28.51	-28.20	-322.09	N-LaK22/N-SF6
PAC08	12.0	60.00	56.67	3.00	2.50	4.92	33.92	-33.81	-419.99	N-LaK22/N-SF6
PAC09	12.0	75.00	71.65	3.00	2.50	4.03	42.11	-42.30	-565.11	N-LaK22/N-SF6
PAC10	15.0	25.00	19.49	5.65	3.70	7.10	14.94	-14.94	-120.18	N-LaK22/N-SF6
PAC11	15.0	30.00	25.62	5.00	2.00	5.15	17.36	-17.36	-187.86	N-LaK22/N-SF6
PAC12	25.0	100.00	93.89	6.00	4.00	8.49	57.01	-56.72	-656.51	N-LaK22/N-SF6
PAC13	25.0	200.00	193.76	6.00	4.00	9.25	112.88	-112.88	-1415.62	N-LaK22/N-SF6
PAC14	25.0	35.00	26.87	11.00	4.00	10.48	23.40	-20.11	-87.52	N-LaK22/N-SF6
PAC15	25.0	40.00	31.74	11.00	4.00	11.09	26.27	-22.26	-105.93	N-LaK22/N-SF6
PAC16	25.0	45.00	37.80	9.00	4.00	9.59	29.01	-25.53	-132.92	N-LaK22/N-SF6
PAC17	25.0	50.00	43.29	8.00	4.00	8.94	31.69	-28.45	-161.05	N-LaK22/N-SF6
PAC18	25.0	60.00	52.96	8.00	4.00	9.46	36.27	-33.80	-248.86	N-LaK22/N-SF6
PAC19	25.0	75.00	69.06	6.00	4.00	7.98	43.96	-42.90	-392.21	N-LaK22/N-SF6
PAC20	50.0	100.00	87.86	14.50	5.50	13.89	59.74	-59.74	-494.70	N-LaK22/N-SF6
PAC21	50.0	150.00	139.87	11.00	5.50	12.47	86.84	-83.84	-894.70	N-LaK22/N-SF6
PAC22	6.0	12.00	9.30	3.20	1.00	3.15	6.84	-5.99	-69.82	N-LaK22/N-SF6
PAC23	6.0	15.00	12.42	3.00	1.20	3.61	8.80	-7.93	-71.17	N-LaK22/N-SF6
PAC24	6.0	20.00	17.27	3.00	1.30	3.86	11.29	-10.63	-134.80	N-LaK22/N-SF6
PAC25	6.0	25.00	22.24	3.00	1.30	3.95	13.95	-13.40	-193.19	N-LaK22/N-SF6
PAC26	6.0	30.00	27.22	3.00	1.30	4.01	16.66	-16.18	-246.07	N-LaK22/N-SF6
PAC27	6.0	35.00	32.22	3.00	1.30	4.05	19.39	-19.00	-297.39	N-LaK22/N-SF6
PAC28	6.0	40.00	37.17	3.00	1.30	4.08	21.81	-22.07	-454.78	N-LaK22/N-SF6
PAC29	6.0	9.00	6.66	4.00	1.30	4.26	7.34	-4.18	-11.58	N-LaK22/N-SF6
PAC30	9.0	15.00	11.59	4.20	2.00	4.84	9.68	-7.91	-39.89	N-LaK22/N-SF6
PAC31	9.0	20.00	16.46	3.50	2.00	4.49	11.01	-11.01	-222.60	N-LaK22/N-SF6
PAC32	50.0	200.00	191.15	9.00	5.50	11.49	114.74	-114.74	-1258.40	N-LaK22/N-SF6
PAC33	9.0	30.00	26.50	3.50	2.00	4.84	16.68	-16.68	-266.40	N-LaK22/N-SF6
PAC34	9.0	40.00	36.53	3.50	2.00	5.01	22.35	-22.35	-326.03	N-LaK22/N-SF6
PAC35	25.0	150.00	143.90	6.00	4.00	9.00	84.66	-84.66	-1071.91	N-LaK22/N-SF6

Model	Description	avail raw	Availability	price raw	Price	Qty. MULTI ADD
PAC02AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 20.0 mm EFL, 750-1100 nm	0	In Stock	100	$100.00	ADD
PAC04AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 30.0 mm EFL, 750-1100 nm	0	In Stock	100	$100.00	ADD
PAC05AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 35.0 mm EFL, 750-1100 nm	0	In Stock	100	$100.00	ADD
PAC07AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 50.0 mm EFL, 750-1100 nm	3	3 Weeks	100	$100.00	ADD
PAC08AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 60.0 mm EFL, 750-1100 nm	0	In Stock	100	$100.00	ADD
PAC06AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 40.0 mm EFL, 750-1100 nm	3	3 Weeks	100	$100.00	ADD
PAC03AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 25.0 mm EFL, 750-1100 nm	0	In Stock	100	$100.00	ADD
PAC01AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 18.0 mm EFL, 750-1100 nm	0	In Stock	100	$100.00	ADD
PAC09AR.16	NIR Achromatic Lenses, 12.0 mm Diameter, 75.0 mm EFL, 750-1100 nm	0	In Stock	100	$100.00	ADD
PAC10AR.16	NIR Achromatic Lenses, 15.0 mm Diameter, 25.0 mm EFL, 750-1100 nm	0	In Stock	103	$103.00	ADD
PAC14AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 35.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC13AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 200.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC11AR.16	NIR Achromatic Lenses, 15.0 mm Diameter, 30.0 mm EFL, 750-1100 nm	0	In Stock	103	$103.00	ADD
PAC12AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 100.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC15AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 40.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC16AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 45.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC17AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 50.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC19AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 75.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC18AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 60.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC23AR.16	NIR Achromatic Lenses, 6.0 mm Diameter, 15.0 mm EFL, 750-1100 nm	0	In Stock	91	$91.00	ADD
PAC20AR.16	NIR Achromatic Lenses, 50.0 mm Diameter, 100.0 mm EFL, 750-1100 nm	0	In Stock	207	$207.00	ADD
PAC22AR.16	NIR Achromatic Lenses, 6.0 mm Diameter, 12.0 mm EFL, 750-1100 nm	0	In Stock	91	$91.00	ADD
PAC21AR.16	NIR Achromatic Lenses, 50.0 mm Diameter, 150.0 mm EFL, 750-1100 nm	0	In Stock	207	$207.00	ADD
PAC25AR.16	NIR Achromatic Lenses, 6.0 mm Diameter, 25.0 mm EFL, 750-1100 nm	0	In Stock	91	$91.00	ADD
PAC26AR.16	NIR Achromatic Lenses, 6.0 mm Diameter, 30.0 mm EFL, 750-1100 nm	0	In Stock	91	$91.00	ADD
PAC24AR.16	NIR Achromatic Lenses, 6.0 mm Diameter, 20.0 mm EFL, 750-1100 nm	0	In Stock	91	$91.00	ADD
PAC28AR.16	NIR Achromatic Lenses, 6.0 mm Diameter, 40.0 mm EFL, 750-1100 nm	0	In Stock	91	$91.00	ADD
PAC29AR.16	NIR Achromatic Lenses, 6.0 mm Diameter, 9.0 mm EFL, 750-1100 nm	0	In Stock	91	$91.00	ADD
PAC27AR.16	NIR Achromatic Lenses, 6.0 mm Diameter, 35.0 mm EFL, 750-1100 nm	0	In Stock	91	$91.00	ADD
PAC33AR.16	NIR Achromatic Lenses, 9.0 mm Diameter, 30.0 mm EFL, 750-1100 nm	0	In Stock	94	$94.00	ADD
PAC31AR.16	NIR Achromatic Lenses, 9.0 mm Diameter, 20.0 mm EFL, 750-1100 nm	0	In Stock	94	$94.00	ADD
PAC32AR.16	NIR Achromatic Lenses, 50.0 mm Diameter, 200.0 mm EFL, 750-1100 nm	0	In Stock	207	$207.00	ADD
PAC30AR.16	NIR Achromatic Lenses, 9.0 mm Diameter, 15.0 mm EFL, 750-1100 nm	0	In Stock	94	$94.00	ADD
PAC35AR.16	NIR Achromatic Lenses, 25.0 mm Diameter, 150.0 mm EFL, 750-1100 nm	0	In Stock	116	$116.00	ADD
PAC34AR.16	NIR Achromatic Lenses, 9.0 mm Diameter, 40.0 mm EFL, 750-1100 nm	0	In Stock	94	$94.00	ADD

Newport Resource e-Catalogs *

*e-Catalog pages include the most current information available at the time of printing.

Near IR Achromatic Lenses

Specifications

Substrate Specification Info Table

Newport Resource e-Catalogs *

Newport Family of Brands