Concave Broadband Metallic Mirrors

Concave mirrors are used for focusing, collecting, and imaging with no chromatic aberration. They can be used to manipulate laser beams or other broadband sources. 3λ/2 surface accuracy ensures excellent image quality and small focused spots.

Concave mirrors with no chromatic aberration
UV, visible, and IR metallic coatings
Effective focal lengths from 12.5 to 1000 mm
Borofloat 33® substrates

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Showing 45 of 45 total products

Compatibility:

Description	Compatibility	Diameter	Effective Focal Length (EFL)	Wavelength Range	F/#	Edge Thickness (T_e)	Price
05DC100AL.2Concave Mirror, Broadband Metallic, 12.7 mm, 50 mm Focal Length, 250-600 nm	UNIVERSAL	12.7 mm	50 mm	250-600 nm	3.9	3.18 mm	$153
05DC100ER.1Concave Mirror, Broadband Metallic, 12.7 mm, 50 mm Focal Length, 450-700 nm	UNIVERSAL	12.7 mm	50 mm	450-700 nm	3.9	3.18 mm	$143
05DC100ER.2Concave Mirror, Broadband Metallic, 50 mm Focal Length, 480-20,000 nm	UNIVERSAL	12.7 mm	50 mm	480-20000 nm	3.9	3.18 mm	$180
05DC200AL.2Concave Mirror, Broadband Metallic, 100 mm Focal Length, 250-600 nm	UNIVERSAL	12.7 mm	100 mm	250-600 nm	7.9	3.18 mm	$153
05DC200ER.1Concave Mirror, Broadband Metallic, 12.7 mm, 100 mm Focal Length, 450-700 nm	UNIVERSAL	12.7 mm	100 mm	450-700 nm	7.9	3.18 mm	$142
05DC200ER.2Concave Mirror, Broadband Metallic, 100 mm Focal Length, 480-20,000 nm	UNIVERSAL	12.7 mm	100 mm	480-20000 nm	7.9	3.18 mm	$180
05DC25AL.2Concave Mirror, Broadband Metallic, 12.5 mm Focal Length, 250-600 nm	UNIVERSAL	12.7 mm	12.5 mm	250-600 nm	1	3.18 mm	$175
05DC25ER.1Concave Mirror, Broadband Metallic, 12.7 mm, 12.5 mm Focal Length, 450-700 nm	UNIVERSAL	12.7 mm	12.5 mm	450-700 nm	1	3.18 mm	$164
05DC25ER.2Concave Mirror, Broadband Metallic, 12.5 mm Focal Length, 480-20,000 nm	UNIVERSAL	12.7 mm	12.5 mm	480-20000 nm	1	3.18 mm	$230
05DC500AL.2Concave Mirror, Broadband Metallic, 250 mm Focal Length, 250-600 nm	UNIVERSAL	12.7 mm	250 mm	250-600 nm	19.7	3.18 mm	$160
05DC500ER.1Concave Mirror, Broadband Metallic, 12.7 mm, 250 mm Focal Length, 450-700 nm	UNIVERSAL	12.7 mm	250 mm	450-700 nm	19.7	3.18 mm	$153
05DC500ER.2Concave Mirror, Broadband Metallic, 250 mm Focal Length, 480-20,000 nm	UNIVERSAL	12.7 mm	250 mm	480-20000 nm	19.7	3.18 mm	$186
05DC50AL.2Concave Mirror, Broadband Metallic, 25 mm Focal Length, 250-600 nm	UNIVERSAL	12.7 mm	25 mm	250-600 nm	2	3.18 mm	$160
05DC50ER.1Concave Mirror, Broadband Metallic, 25 mm Focal Length, 450-700 nm	UNIVERSAL	12.7 mm	25 mm	450-700 nm	2	3.18 mm	$153
05DC50ER.2Concave Mirror, Broadband Metallic, 25 mm Focal Length, 480-20,000 nm	UNIVERSAL	12.7 mm	25 mm	480-20000 nm	2	3.18 mm	$186
10DC1000AL.2Concave Metallic Mirror, 25.4 mm, 500 mm Focal Length, 250-600 nm	UNIVERSAL	25.4 mm	500 mm	250-600 nm	19.7	6.35 mm	$164
10DC1000ER.1Concave Metallic Mirror, 25.4 mm, 500 mm Focal Length, 450-700 nm	UNIVERSAL	25.4 mm	500 mm	450-700 nm	19.7	6.35 mm	$153
10DC1000ER.2Concave Metallic Mirror, 25.4 mm, 500 mm Focal Length, 480-20,000 nm	UNIVERSAL	25.4 mm	500 mm	480-20000 nm	19.7	6.35 mm	$186
10DC100AL.2Concave Metallic Mirror, 25.4 mm, 50 mm Focal Length, 250-600 nm	UNIVERSAL	25.4 mm	50 mm	250-600 nm	2	6.35 mm	$164
10DC100ER.1Concave Metallic Mirror, 25.4 mm, 50 mm Focal Length, 450-700 nm	UNIVERSAL	25.4 mm	50 mm	450-700 nm	2	6.35 mm	$153
10DC100ER.2Concave Metallic Mirror, 25.4 mm, 50 mm Focal Length, 480-20,000 nm	UNIVERSAL	25.4 mm	50 mm	480-20000 nm	2	6.35 mm	$186
10DC200AL.2Concave Metallic Mirror, 25.4 mm, 100 mm Focal Length, 250-600 nm	UNIVERSAL	25.4 mm	100 mm	250-600 nm	3.9	6.35 mm	$164
10DC200ER.1Concave Metallic Mirror, 25.4 mm, 100 mm Focal Length, 450-700 nm	UNIVERSAL	25.4 mm	100 mm	450-700 nm	3.9	6.35 mm	$153
10DC200ER.2Concave Metallic Mirror, 25.4 mm, 100 mm Focal Length, 480-20,000 nm	UNIVERSAL	25.4 mm	100 mm	480-20000 nm	3.9	6.35 mm	$186
10DC500AL.2Concave Metallic Mirror, 25.4 mm, 250 mm Focal Length, 250-600 nm	UNIVERSAL	25.4 mm	250 mm	250-600 nm	9.8	6.35 mm	$164
10DC500ER.1Concave Metallic Mirror, 25.4 mm, 250 mm Focal Length, 450-700 nm	UNIVERSAL	25.4 mm	250 mm	450-700 nm	9.8	6.35 mm	$153
10DC500ER.2Concave Metallic Mirror, 25.4 mm, 250 mm Focal Length, 480-20,000 nm	UNIVERSAL	25.4 mm	250 mm	480-20000 nm	9.8	6.35 mm	$186
10DC50AL.2Concave Metallic Mirror, 25.4 mm, 25 mm Focal Length, 250-600 nm	UNIVERSAL	25.4 mm	25 mm	250-600 nm	1	6.35 mm	$207
10DC50ER.1Concave Metallic Mirror, 25.4 mm, 25 mm Focal Length, 450-700 nm	UNIVERSAL	25.4 mm	25 mm	450-700 nm	1	6.35 mm	$196
10DC50ER.2Concave Metallic Mirror, 25.4 mm, 25 mm Focal Length, 480-20,000 nm	UNIVERSAL	25.4 mm	25 mm	480-20000 nm	1	6.35 mm	$251
20DC1000AL.2Concave Metallic Mirror, 50.8 mm, 500 mm Focal Length, 250-600 nm	UNIVERSAL	50.8 mm	500 mm	250-600 nm	9.8	9.65 mm	$214
20DC1000ER.1Concave Metallic Mirror, 50.8 mm, 500 mm Focal Length, 450-700 nm	UNIVERSAL	50.8 mm	500 mm	450-700 nm	9.8	9.65 mm	$206
20DC1000ER.2Concave Metallic Mirror, 50.8 mm, 500 mm Focal Length, 480-20,000 nm	UNIVERSAL	50.8 mm	500 mm	480-20000 nm	9.8	9.65 mm	$282
20DC100AL.2Concave Metallic Mirror, 50.8 mm, 50 mm Focal Length, 250-600 nm	UNIVERSAL	50.8 mm	50 mm	250-600 nm	1	9.65 mm	$236
20DC100ER.1Concave Metallic Mirror, 50.8 mm, 50 mm Focal Length, 450-700 nm	UNIVERSAL	50.8 mm	50 mm	450-700 nm	1	9.65 mm	$227
20DC100ER.2Concave Metallic Mirror, 50.8 mm, 50 mm Focal Length, 480-20,000 nm	UNIVERSAL	50.8 mm	50 mm	480-20000 nm	1	9.65 mm	$311
20DC2000AL.2Concave Metallic Mirror, 50.8 mm, 1000 mm Focal Length, 250-600 nm	UNIVERSAL	50.8 mm	1000 mm	250-600 nm	19.7	9.53 mm	$214
20DC2000ER.1Concave Metallic Mirror, 50.8 mm, 1000 mm Focal Length, 450-700 nm	UNIVERSAL	50.8 mm	1000 mm	450-700 nm	19.7	9.65 mm	$205
20DC2000ER.2Concave Metallic Mirror, 50.8 mm, 1000 mm Focal Length, 480-20,000 nm	UNIVERSAL	50.8 mm	1000 mm	480-20000 nm	19.7	9.65 mm	$282
20DC200AL.2Concave Metallic Mirror, 50.8 mm, 100 mm Focal Length, 250-600 nm	UNIVERSAL	50.8 mm	100 mm	250-600 nm	2	9.65 mm	$214
20DC200ER.1Concave Metallic Mirror, 50.8 mm, 100 mm Focal Length, 450-700 nm	UNIVERSAL	50.8 mm	100 mm	450-700 nm	2	9.65 mm	$206
20DC200ER.2Concave Metallic Mirror, 50.8 mm, 100 mm Focal Length, 480-20,000 nm	UNIVERSAL	50.8 mm	100 mm	480-20000 nm	2	9.65 mm	$282
20DC500AL.2Concave Metallic Mirror, 50.8 mm, 250 mm Focal Length, 250-600 nm	UNIVERSAL	50.8 mm	250 mm	250-600 nm	4.9	9.65 mm	$214
20DC500ER.1Concave Metallic Mirror, 50.8 mm, 250 mm Focal Length, 450-700 nm	UNIVERSAL	50.8 mm	250 mm	450-700 nm	4.9	9.65 mm	$206
20DC500ER.2Concave Metallic Mirror, 50.8 mm, 250 mm Focal Length, 480-20,000 nm	UNIVERSAL	50.8 mm	250 mm	480-20000 nm	4.9	9.65 mm	$282

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Notes:

For flat broadband metallic mirrors, click here

Specifications

Mirror Shape
Concave
Material
Borofloat® 33
Angle of Incidence
0-15°
Surface Accuracy, Power
1.5λ @ 632.8 nm
Surface Accuracy, Irregularity
λ/4 @ 632.8 nm
Surface Quality
40-20 scratch-dig
Back Surface
Ground

Thickness Tolerance
±0.25 mm
Diameter Tolerance
+0/-0.13 mm
Clear Aperture
≥central 80% of diameter
Wedge
≤0.025 mm edge thickness variation
Chamfers
0.25-0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Cleaning
See How to Clean Optics

Features

Borofloat® 33 Substrates

Borofloat 33 is a high quality borosilicate glass that offers low thermal expansion and high thermal shock resistance. Its material properties and moderate cost make Borofloat 33 an ideal substrate for general purpose applications. For more information, please see our Optical Materials technical note.

Enhanced Aluminum UV Coating

Our AL.2 UV enhanced aluminum coating is a durable, broadband UV reflector with average reflectivity greater than 90% from 250 – 600 nm. The aluminum film is overcoated with UV transparent magnesium fluoride to prevent oxidation of the metal.

Enhanced Aluminum VIS-NIR Coating

Our ER.1 enhanced aluminum coating may be used wherever a broadband visible and near infrared reflector is needed. A multilayer dielectric stack deposited over the aluminum film boosts reflectance and improves the durability of the coating. Average reflectivity is greater than 93% from 450-700 nm.

Protected Silver VIS-IR Coating

Our ER.2 protected silver coating is composed of a low emissivity silver film fully encapsulated by a multilayer dielectric stack to prevent oxidation. This coating has excellent broadband reflectivity in the IR, while maintaining very good performance in the visible and near IR. Average reflectivity is greater than 96% from 480 – 1100 nm and greater than 98.5% from 1.1 – 20 µm. This silver mirror is a favorite for Ultrafast scientists who want an inexpensive option.

Accessories

Mirror Mounts

Description	Compatibility	Price
M05Mirror Mount, 0.5 in., Keying Pin Holes, 2 Hex Actuators	UNIVERSAL	$45
U50-AMirror Mount, ULTIMA^®, Clear Edge, 0.5 in., (3) 80-TPI Allen-Keys	UNIVERSAL	$116
SU100-F2KMirror Mount, Suprema^®, 1.0 in, Two 100 TPI Locking Knob Actuators	UNIVERSAL	$167
9807Mirror Mount, Classic, Center, 1.0 in., 3 Knobs	UNIVERSAL	$144
U200-A2KMirror Mount, ULTIMA^®, Clear Edge, 2.0 in., 2 Locking Knobs	UNIVERSAL	$250