Economy Broadband Metallic Mirrors

Economy mirrors set a new standard of value and performance for optical elements. They are best suited for prototype development, proof-of-concept or educational applications where power loss, dispersion or wavefront distortion are not critical.

Four metallic coatings cover UV - IR spectral bands
Substrate flatness & surface quality λ/10, 40-20
Available in diameter 12.7 mm, 25.4 mm, 50.8 mm
Broader bandwidth and less expensive than dielectric coatings
Insensitive to polarization and angle of incidence
Cost saving 10-pack available

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Showing 24 of 24 total products

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Description	Compatibility	Wavelength Range	Mirror Size	Thickness	Price
05D620AL.2UV Aluminum Mirror, Economy, Borofloat, 12.7 mm, λ/10, 250-600 nm	UNIVERSAL	250-600 nm	Ø12.7 mm	3.1 mm	$32
05D620AL.2-PKUV Aluminum Mirror Pack, Economy, Borofloat, 12.7 mm, λ/10, 250-600 nm, Qty 10	UNIVERSAL	250-600 nm	Ø12.7 mm	3.1 mm	$288
05D620ER.1Aluminum Mirror, Economy, Borofloat, 12.7 mm, λ/10, 450-700 nm	UNIVERSAL	450-700 nm	Ø12.7 mm	3.1 mm	$32
05D620ER.1-PKAluminum Mirror Pack, Economy, Borofloat, 12.7 mm, λ/10, 450-700 nm, Qty 10	UNIVERSAL	450-700 nm	Ø12.7 mm	3.1 mm	$288
05D620ER.2Silver Mirror, Economy, Borofloat, 12.7 mm, λ/10, 480-20,000 nm	UNIVERSAL	480-20000 nm	Ø12.7 mm	3.1 mm	$32
05D620ER.2-PKSilver Mirror Pack, Economy, Borofloat, 12.7 mm, λ/10, 480-20,000 nm, Qty 10	UNIVERSAL	480-20000 nm	Ø12.7 mm	3.1 mm	$298
05D620ER.4Gold Mirror, Economy, Borofloat, 12.7 mm, λ/10, 650-20,000 nm	UNIVERSAL	650-20000 nm	Ø12.7 mm	3.1 mm	$32
05D620ER.4-PKGold Mirror Pack, Economy, Borofloat, 12.7 mm, λ/10, 650-20,000 nm, Qty 10	UNIVERSAL	650-20000 nm	Ø12.7 mm	3.1 mm	$288
10D620AL.2UV Aluminum Mirror, Economy, Borofloat, 25.4 mm, λ/10, 250-600 nm	UNIVERSAL	250-600 nm	Ø25.4 mm	6.0 mm	$48
10D620AL.2-PKUV Aluminum Mirror Pack, Economy, Borofloat, 25.4 mm, λ/10, 250-600 nm, Qty 10	UNIVERSAL	250-600 nm	Ø25.4 mm	6.0 mm	$432
10D620ER.1Aluminum Mirror, Economy, Borofloat, 25.4 mm, λ/10, 450-700 nm	UNIVERSAL	450-700 nm	Ø25.4 mm	6.0 mm	$53
10D620ER.1-PKAluminum Mirror Pack, Economy, Borofloat, 25.4 mm, λ/10, 450-700 nm, Qty 10	UNIVERSAL	450-700 nm	Ø25.4 mm	6.0 mm	$477
10D620ER.2Silver Mirror, Economy, Borofloat, 25.4 mm, λ/10, 480-20,000 nm	UNIVERSAL	480-20000 nm	Ø25.4 mm	6.0 mm	$51
10D620ER.2-PKSilver Mirror Pack, Economy, Borofloat, 25.4 mm, λ/10, 480-20,000 nm, Qty 10	UNIVERSAL	480-20000 nm	Ø25.4 mm	6.0 mm	$459
10D620ER.4Gold Mirror, Economy, Borofloat, 25.4 mm, λ/10, 650-20,000 nm	UNIVERSAL	650-20000 nm	Ø25.4 mm	6.0 mm	$58
10D620ER.4-PKGold Mirror Pack, Economy, Borofloat, 25.4 mm, λ/10, 650-20,000 nm, Qty 10	UNIVERSAL	650-20000 nm	Ø25.4 mm	6.0 mm	$522
20D620AL.2UV Aluminum Mirror, Economy, Borofloat, 50.8 mm, λ/10, 250-600 nm	UNIVERSAL	250-600 nm	Ø50.8 mm	12.7 mm	$111
20D620AL.2-PKUV Aluminum Mirror Pack, Economy, Borofloat, 50.8 mm, λ/10, 250-600 nm, Qty 10	UNIVERSAL	250-600 nm	Ø50.8 mm	12.7 mm	$995
20D620ER.1Aluminum Mirror, Economy, Borofloat, 50.8 mm, λ/10, 450-700 nm	UNIVERSAL	450-700 nm	Ø50.8 mm	12.7 mm	$107
20D620ER.1-PKAluminum Mirror Pack, Economy, Borofloat, 50.8 mm, λ/10, 450-700 nm, Qty 10	UNIVERSAL	450-700 nm	Ø50.8 mm	12.7 mm	$964
20D620ER.2Silver Mirror, Economy, Borofloat, 50.8 mm, λ/10, 480-20,000 nm	UNIVERSAL	480-20000 nm	Ø50.8 mm	12.7 mm	$109
20D620ER.2-PKSilver Mirror Pack, Economy, Borofloat, 50.8 mm, λ/10, 480-20,000 nm, Qty 10	UNIVERSAL	480-20000 nm	Ø50.8 mm	12.7 mm	$988
20D620ER.4Gold Mirror, Economy, Borofloat, 50.8 mm, λ/10, 650-20,000 nm	UNIVERSAL	650-20000 nm	Ø50.8 mm	12.7 mm	$109
20D620ER.4-PKGold Mirror Pack, Economy, Borofloat, 50.8 mm, λ/10, 650-20,000 nm, Qty 10	UNIVERSAL	650-20000 nm	Ø50.8 mm	12.7 mm	$988

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Notes:

For all cost-saving 10 packs, click here
Square mirror, elliptical mirror, and D-shaped mirror are also available.

Specifications

Wavelength Region
250-600 nm, 450-700 nm, 480-20000 nm, 650-20000 nm
Mirror Shape
Round
Diameter
12.7 mm, 25.4 mm, 50.8 mm
Thickness
3.1 mm, 6.0 mm, 12.7 mm
Material
Borofloat 33

Surface Flatness
λ/10 at 632.8 nm
Angle of Incidence
0-45°
Clear Aperture
≥central 80% of diameter
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.

Maximum Value Optics

Newport's economy class of optics includes mirrors, lenses, objectives, and prisms. They were developed for customers who require inexpensive yet effective optics to perform prototyping, basic optical demonstrations or experiments. The performance of our economy class of optics is equivalent to many other commercially available products at similar prices. They provide maximum value while delivering the quality associated with Newport products. For more information, refer to Economy Optics Selection Guide.

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.

Protected Gold NIR-IR Coating

Our ER.4 protected gold coating is ideal for applications requiring broadband reflectance in the near IR to the far IR. A multilayer dielectric overcoat provides protection to the gold from the environment. Average reflectivity is greater than 96% from 650 – 1700 nm and greater than 98% from 1.7 – 2.0 µm.

SAVE by purchasing a pack of 10!

A convenient pack of ten mirrors is also offered at a discount for customers outfitting new laboratories or new research applications.

Accessories

Cost-Saving 10 Packs

Buy 9 get 1 free when you choose to buy our popular 10 packs.

Description	Compatibility	Price
05D620AL.2-PKUV Aluminum Mirror Pack, Economy, Borofloat, 12.7 mm, λ/10, 250-600 nm, Qty 10	UNIVERSAL	$288
05D620ER.1-PKAluminum Mirror Pack, Economy, Borofloat, 12.7 mm, λ/10, 450-700 nm, Qty 10	UNIVERSAL	$288
05D620ER.2-PKSilver Mirror Pack, Economy, Borofloat, 12.7 mm, λ/10, 480-20,000 nm, Qty 10	UNIVERSAL	$298
05D620ER.4-PKGold Mirror Pack, Economy, Borofloat, 12.7 mm, λ/10, 650-20,000 nm, Qty 10	UNIVERSAL	$288
10D620AL.2-PKUV Aluminum Mirror Pack, Economy, Borofloat, 25.4 mm, λ/10, 250-600 nm, Qty 10	UNIVERSAL	$432
10D620ER.1-PKAluminum Mirror Pack, Economy, Borofloat, 25.4 mm, λ/10, 450-700 nm, Qty 10	UNIVERSAL	$477
10D620ER.2-PKSilver Mirror Pack, Economy, Borofloat, 25.4 mm, λ/10, 480-20,000 nm, Qty 10	UNIVERSAL	$459
10D620ER.4-PKGold Mirror Pack, Economy, Borofloat, 25.4 mm, λ/10, 650-20,000 nm, Qty 10	UNIVERSAL	$522
20D620AL.2-PKUV Aluminum Mirror Pack, Economy, Borofloat, 50.8 mm, λ/10, 250-600 nm, Qty 10	UNIVERSAL	$995
20D620ER.1-PKAluminum Mirror Pack, Economy, Borofloat, 50.8 mm, λ/10, 450-700 nm, Qty 10	UNIVERSAL	$964
20D620ER.2-PKSilver Mirror Pack, Economy, Borofloat, 50.8 mm, λ/10, 480-20,000 nm, Qty 10	UNIVERSAL	$988
20D620ER.4-PKGold Mirror Pack, Economy, Borofloat, 50.8 mm, λ/10, 650-20,000 nm, Qty 10	UNIVERSAL	$988

Economy Broadband Metallic Mirrors

Economy Broadband Metallic Mirrors

Notes:

Specifications

Features

Borofloat® 33 Substrates

Maximum Value Optics

Enhanced Aluminum UV Coating

Enhanced Aluminum VIS-NIR Coating

Protected Silver VIS-IR Coating

Protected Gold NIR-IR Coating

SAVE by purchasing a pack of 10!

Accessories

Cost-Saving 10 Packs

Mirror and Mount Bundles

Resources

Technical Notes

Selection Guides

Related Products

Kinematic Mirror Mounts

Optic Cleaning Supplies

High-Performance Zerodur Metallic Mirrors

Standard Borofloat 33 Metallic Mirrors

Economy Borofloat 33 Dielectric Mirrors

Economy Square Broadband Metallic Mirrors