Achromats NIR, Positive, unmounted

Minimal longitudinal chromatic aberration
Minimal spherical aberration
Minimal wavefront distortion
Tight focal length tolerance
Broadband anti-reflection coated
Cemented doublets
Broadband anti-reflection coating ARB2 NIR
Damage thresholds > 2 kW/cm² cw (488/514 nm)
Damage thresholds > 200 mJ/cm² for pulses of 10 ns (1064 nm)

All Achromats and further detailed information (e.g. center thickness, glasses etc.) can be found in the database of our Optics Software WinLens Ϯ, please look at www.winlens.de.
For customized optics and higher volumes please contact our sales team for your individual quotation.

f: focal length
s: object distance
s': image distance
Ø: lens diameter
dm: center thickness
dr: edge thickness
h: primary vertex (h=dm-dr-h')
h': sagittal height secondary vertex
F, F': focal points
H, H': principal points

Tolerances:
Focal length f: ±1%
Image distance s': ±1%

Example: ARB 2 NIR for 725-1050 nm (AOI = 0°)

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Specs
Coating

Part Number	Product Description	Price	Available	Quantity	To Cart

G322219525	Achr. NIR ARB2; D=3; F=5	On Request
G322250525	Achr. NIR ARB2; D=3; F=6	On Request
G322361525	Achr. NIR ARB2; D=8; F=50	On Request
G322222525	Achr. NIR ARB2; D=6; F=13	On Request
G322337525	Achr. NIR ARB2; D=12.5; F=40	On Request
G322265525	Achr. NIR ARB2; D=18; F=50	On Request
G322210525	Achr. NIR ARB2; D=18; F=80	On Request
G322323525	Achr. NIR ARB2; D=22.4; F=80	On Request
G322276525	Achr. NIR ARB2; D=31.5; F=1330	On Request
G322322525	Achr. NIR ARB2; D=22.4; F=60	On Request
G322239525	Achr. NIR ARB2; D=31.5; F=140	On Request
G322286525	Achr. NIR ARB2; D=12.5; F=35	On Request
G322372525	Achr. NIR ARB2; D=63; F=300	On Request

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Achromats NIR, Positive From 40 mm Diameter, Unmounted

Part No.	Optic Size (mm)	Focal Length (mm)	Optic Centering Accuracy	Surface Quality	Optic Center Thickness (mm)	dm Tolerance (mm)	Optic Edge Thickness (mm)	Ø Tolerance (mm)	h' (mm)	f'_{546 nm} (mm)	f'₆₃₃ _nm (mm)	Coating	s_{546 nm} (mm)	s'_{546 nm} (mm)	Design Wavelength (nm)	Coating Specification

G322219525	Ø3	5	3'	3x0.1	3.1	0.1	2.6	-0.02	0.2	5	5.01	ARB2 NIR	4.34	3.6	725-1050	2x R<0.5% @725-1050 nm
G322250525	Ø3	6	4'	3x0.1	2.7	0.1	2.2	-0.08	0.1	5.95	5.96	ARB2 NIR	5.51	4.68	725-1050	2x R<0.5% @725-1050 nm
G322361525	Ø8	50	3'	3x0.1	4.3	0.2	3.9	-0.04	0.12	49.94	49.97	ARB2 NIR		47.85	725-1050	2x R<0.5% @725-1050 nm
G322222525	Ø6	13	3'	3x0.1	4.9	0.1	4.1	-0.03	0.2	13	13.02	ARB2 NIR	12.41	10.53	725-1050	2x R<0.5% @725-1050 nm
G322337525	Ø12.5	40	3'	3x0.16	6.3	0.1	5.1	-0.05	0.4	40.09	40.13	ARB2 NIR	38.82	37.24	725-1050	2x R<0.5% @725-1050 nm
G322265525	Ø18	50	3'	5x0.16	6.5	0.2	4.6	-0.05	0.3	50.04	50.1	ARB2 NIR	49.88	45.95	725-1050	2x R<0.5% @725-1050 nm
G322210525	Ø18	80	3'	5x0.16	5.8	0.2	4.6	-0.05	0.2	80.13	80.22	ARB2 NIR	79.88	76.62	725-1050	2x R<0.5% @725-1050 nm
G322323525	Ø22.4	80	3'	3x0.16	7	0.2	5.1	-0.06	0.6	80.34	80.4	ARB2 NIR	79.07	77.05	725-1050	2x R<0.5% @725-1050 nm
G322276525	Ø31.5	1330	3'	3x0.16	6.6	0.2	6.4	-0.06	0.06	1329.43	1329.84	ARB2 NIR	1328.38	1326.26	725-1050	2x R<0.5% @725-1050 nm
G322322525	Ø22.4	60	3'	3x0.16	7	0.2	5.1	-0.06	0.4		60.51	ARB2 NIR			725-1050	2x R<0.5% @725-1050 nm
G322239525	Ø31.5	140	3'	5x0.25	8	0.2	5.9	-0.07	0.7		140.16	ARB2 NIR			725-1050	2x R<0.5% @725-1050 nm
G322286525	Ø12.5	35	4'	5x0.16	5	0.2	3.9	-0.05	0.2		35.04	ARB2 NIR			725-1050	2x R<0.5% @725-1050 nm
G322372525	Ø63	300	3'	3x0.4	14.5	0.2	11	-0.08	0.8	299.38	299.61	ARB2 NIR	297.91	291.8	725-1050	2x R<0.5% @725-1050 nm

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