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Concave Broadband Metallic Mirrors

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Overview

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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Products

Showing 45 of 45 total products

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Compare	Model	Diameter	Effective Focal Length (EFL)	Wavelength Range	F/#	Edge Thickness (T_e)	Availability	Price	Brand
05DC100AL.2 Concave Mirror, Broadband Metallic, 12.7 mm, 50 mm Focal Length, 250-600 nm $153 In Stock	05DC100AL.2 Concave Mirror, Broadband Metallic, 12.7 mm, 50 mm Focal Length, 250-600 nm	12.7 mm	50 mm	250-600 nm	3.9	3.18 mm	In Stock	$153	Newport
05DC100ER.1 Concave Mirror, Broadband Metallic, 12.7 mm, 50 mm Focal Length, 450-700 nm $143 In Stock	05DC100ER.1 Concave Mirror, Broadband Metallic, 12.7 mm, 50 mm Focal Length, 450-700 nm	12.7 mm	50 mm	450-700 nm	3.9	3.18 mm	In Stock	$143	Newport
05DC100ER.2 Concave Mirror, Broadband Metallic, 50 mm Focal Length, 480-20,000 nm $180 In Stock	05DC100ER.2 Concave Mirror, Broadband Metallic, 50 mm Focal Length, 480-20,000 nm	12.7 mm	50 mm	480-20000 nm	3.9	3.18 mm	In Stock	$180	Newport
05DC200AL.2 Concave Mirror, Broadband Metallic, 100 mm Focal Length, 250-600 nm $153 Show	05DC200AL.2 Concave Mirror, Broadband Metallic, 100 mm Focal Length, 250-600 nm	12.7 mm	100 mm	250-600 nm	7.9	3.18 mm	Show	$153	Newport
05DC200ER.1 Concave Mirror, Broadband Metallic, 12.7 mm, 100 mm Focal Length, 450-700 nm $142 In Stock	05DC200ER.1 Concave Mirror, Broadband Metallic, 12.7 mm, 100 mm Focal Length, 450-700 nm	12.7 mm	100 mm	450-700 nm	7.9	3.18 mm	In Stock	$142	Newport
05DC200ER.2 Concave Mirror, Broadband Metallic, 100 mm Focal Length, 480-20,000 nm $180 Show	05DC200ER.2 Concave Mirror, Broadband Metallic, 100 mm Focal Length, 480-20,000 nm	12.7 mm	100 mm	480-20000 nm	7.9	3.18 mm	Show	$180	Newport
05DC25AL.2 Concave Mirror, Broadband Metallic, 12.5 mm Focal Length, 250-600 nm $175 In Stock	05DC25AL.2 Concave Mirror, Broadband Metallic, 12.5 mm Focal Length, 250-600 nm	12.7 mm	12.5 mm	250-600 nm	1	3.18 mm	In Stock	$175	Newport
05DC25ER.1 Concave Mirror, Broadband Metallic, 12.7 mm, 12.5 mm Focal Length, 450-700 nm $164 In Stock	05DC25ER.1 Concave Mirror, Broadband Metallic, 12.7 mm, 12.5 mm Focal Length, 450-700 nm	12.7 mm	12.5 mm	450-700 nm	1	3.18 mm	In Stock	$164	Newport
05DC25ER.2 Concave Mirror, Broadband Metallic, 12.5 mm Focal Length, 480-20,000 nm $230 In Stock	05DC25ER.2 Concave Mirror, Broadband Metallic, 12.5 mm Focal Length, 480-20,000 nm	12.7 mm	12.5 mm	480-20000 nm	1	3.18 mm	In Stock	$230	Newport
05DC500AL.2 Concave Mirror, Broadband Metallic, 250 mm Focal Length, 250-600 nm $160 In Stock	05DC500AL.2 Concave Mirror, Broadband Metallic, 250 mm Focal Length, 250-600 nm	12.7 mm	250 mm	250-600 nm	19.7	3.18 mm	In Stock	$160	Newport

Showing 1 to 010 of 45 entries

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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

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Description	Compatibility	Avail.	Price
M05 Mirror Mount, 0.5 in., Keying Pin Holes, 2 Hex Actuators	UNIVERSAL	5 Weeks	$45
U50-A Mirror Mount, ULTIMA^®, Clear Edge, 0.5 in., (3) 80-TPI Allen-Keys	UNIVERSAL	In Stock	$116
SU100-F2K Mirror Mount, Suprema^®, 1.0 in, Two 100 TPI Locking Knob Actuators	UNIVERSAL	In Stock	$167
9807 Mirror Mount, Classic, Center, 1.0 in., 3 Knobs	UNIVERSAL	In Stock	$144
U200-A2K Mirror Mount, ULTIMA^®, Clear Edge, 2.0 in., 2 Locking Knobs	UNIVERSAL	In Stock	$250