Round Flat Mirrors

S2 surface Ground [See More]

• Mirror Shape: Round
• Thickness: 3.1

• Diameter/Width: 12.7
• Mirror Materials: BK7 Glass

Dielectric coated mirrors is an optical mirror made of thin layers of dielectric coating layers with 99%(near total reflection) high reflection. We offer dielectric laser mirrors for laser lines, for narrowband or broadband wavelength ranges covering spectrum from UV to IR. They operate over a... [See More]

• Mirror Shape: Round; Rectangular / Square; Elliptical
• Mirror Coatings: Dielectric

• Mirror Materials: Fused Silica; H-K9L or fused silica
• Surface Quality: 60-40 Scratch / Dig

Dichroic Mirrors are designed to reflect one wavelength and transmit the other wavelength. The angle of incidence is usually at 0 deg or 45 deg. [See More]

• Mirror Shape: Round
• Thickness: 0.5000 to 10

• Diameter/Width: 5 to 76.2
• Mirror Materials: BK7 Glass; Ultra-violet grade Fused Silica

Round or rectangular shape mirrors with flat or spherical surface, coated with protected gold, protected silver or protected aluminum. These mirrors provide a good combination of performance and value for general purpose applications,they are widely used due to a moderate level of reflection over a... [See More]

• Mirror Shape: Round; Rectangular / Square
• Mirror Coatings: Protected Gold

• Mirror Materials: Fused Silica; H-K9L or fused silica
• Surface Quality: 60-40 Scratch / Dig

High Energy Reflective Dielectric Coated Mirrors provide excellent performance over a specific wavelength range. The maximum reflectivity can be up to 99.9% at a specific wavelength and angle of incidence. Dielectric coatings exhibit superior durability and damage resistance. [See More]

• Mirror Shape: Round
• Thickness: 0.5000 to 10

• Diameter/Width: 5 to 76.2
• Mirror Materials: BK7 Glass; Ultra-violet grade Fused Silica

Fused Silica and Zerodur ® Substrates. 1/10 λ Surface Accuracy. Variety of Coating Options Offered. 1/20 λ and 1/4 λ Surface Accuracies Also Offered. TECHSPEC ® 1/10 λ Precision Optical Flat Mirrors are an excellent choice for interferometry, imaging systems,... [See More]

• Mirror Shape: Round
• Thickness: 38.1

• Diameter/Width: 254
• Mirror Materials: Fused Silica

Mirrors are used in a wide range of beam steering, focusing and collimating applications. Broadband RMAX Mirrors provide high reflectance over a broad spectral range. They are also useful in narrowband applications in which it is necessary to vary the angle of incidence. Substrates are available... [See More]

• Mirror Shape: Round
• Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig

• Mirror Materials: BK7 Glass; Fused Silica; Ultra-violet grade Fused Silica; Calcium Flouride
• Surface Flatness: λ/4; λ/20; lambda/40

Our fused silica mirrors are manufactured from Corning 7980 or Industrial Grade Fused Silica, both of which provide a high degree of purity, exceptional environmental durability, and a low coefficient of thermal expansion. Advanced Optics offers fused silica mirrors polished either λ/4,... [See More]

• Mirror Shape: Round
• Thickness: 12.7 to 25.4

• Diameter/Width: 25.4 to 152
• Mirror Materials: Fused Silica

Extended Hot mirror filters transmit the visible spectrum and reflect the infrared at normal incidence. The average transmission is specified to be more than 85% from 425-675nm and average reflectance is more than 90% from 75o-1150nm and 80% from 1150-1600nm. Custom angles of incidence can be... [See More]

• Mirror Shape: Round
• Thickness: 1.75 to 3.3

• Diameter/Width: 24
• Mirror Materials: Borofloat®

You can use the 0-45 ° Wide Incidence Dielectric Mirrors for an optical system for reciprocating the light between two mirrors or Michelson interferometer, if you want to use a mirror at an incident angle of 45 ° or less. When used at 45 degree and 0 degree incidence angle, one mirror can... [See More]

• Mirror Shape: Round
• Thickness: 3 to 8

• Diameter/Width: 10 to 40
• Mirror Materials: BK7 Glass

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high... [See More]

• Mirror Shape: Round
• Mirror Materials: JGS1

• Diameter/Width: 10 to 127
• Mirror Coatings: Aluminum; Gold; Silver

Protected Aluminium (Al) Mirrors serve as an economical reflector over entire 300-IR region. Enhanced metallic coatings provide greater reflection across the operating bandwidth. *Laser Induced Damage Threshold results are measured according to ISO 21254-2: 1000-on-1 test procedure. LIDT - 0.25... [See More]

• Mirror Shape: Round; Rectangular / Square
• Thickness: 3 to 12.7

• Diameter/Width: 12.7 to 76.2
• Mirror Materials: BK7 Glass; Ultra-violet grade Fused Silica; Zerodur®

The reflecting surface of our Metal Mirrors is a thin coating of silver, gold or aluminum on glass. We provide flat, concave and convex mirrors. [See More]

• Mirror Shape: Round
• Thickness: 2 to 12.5

• Diameter/Width: 10 to 105
• Mirror Materials: BK7 Glass (optional feature); Fused Silica (optional feature)

Material: UV fused silica, BK7. Clear Aperture: larger than central 85% of diameter. 1st Surface: λ/10 @633nm over clear aperture, 10-5 Scratch-Dig. 2nd Surface: Commercial polish. Diameter tolerance: +0.000/-0.010" (+0.00/-0.25mm). Thickness tolerance: ±0.010" ( ±0.25mm). [See More]

• Mirror Shape: Round
• Thickness: 6.35 to 12.7

• Diameter/Width: 12.7 to 102
• Mirror Materials: BK7 Glass; Ultra-violet grade Fused Silica

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Mirror Shape: Round
• Thickness: 5.8 to 6.2

• Diameter/Width: 19 to 25.4
• Mirror Materials: Fused Silica

These flat first-surface Aluminum mirrors are useful in reflecting light in the infrared range. Guaranteed at ½, ¼ or 1/8 waveform accuracy with <16nm Ra surface finish. Select from protected Aluminum, protected Gold or untreated coatings combined with your choice of size and... [See More]

• Mirror Shape: Round
• Thickness: 9.52

• Diameter/Width: 25.4
• Mirror Materials: Aluminum

Mirrors can be in a variety of shapes and sizes. Our catalog shows only flat round and square mirrors. Other shapes, sizes and surface curvatures can be made for your special application. [See More]

• Mirror Shape: Round
• Thickness: 1

• Diameter/Width: 10
• Mirror Materials: Float Glass

Cold Mirrors are used where the requirements are to reflect visible light and remove the heat by transmission. Operation at an AOI of 45 º is preferred. The most common wavelength range for transmission through the cold mirror is 800 - 1200nm. The average transmission range is T >85%. [See More]

• Mirror Shape: Round
• Thickness: 3.3

• Diameter/Width: 15 to 300
• Mirror Materials: BK7 Glass

Mirrors are used in a wide range of beam steering, focusing, and collimating applications. Metal Mirrors are intended for applications involving lower power lasers or broadband sources. They are less sensitive to wavelength, polarization and angle of incidence than dielectric mirrors. Solid Metal... [See More]

• Mirror Shape: Round
• Mirror Coatings: Uncoated

• Mirror Materials: Copper; Aluminum, Silver, Gold

This is a vapour-deposited aluminium mirror plane and the substrate is polished with high accuracy.Designed for high reflectivity at any incident angle. — ¦With four types to choose from; (TFAN/TFAQN) which is coated with only aluminium, (TFA/TFAQ) which is coated with aprotective coating... [See More]

• Mirror Shape: Round
• Thickness: 3 to 20

• Diameter/Width: 10 to 150
• Mirror Materials: BK7 Glass (optional feature); Fused Silica (optional feature); Pyrex® (optional feature)

Optical dome is a lens with two concentric sphere, They are mainly used for Bathyscaphe, Radiometer, Underwater Robot, Submarine.,Camera Image. In an ideal dome, the convex radius equals the sum of the dome thickness and the concave radius, resulting in a naturally strong shape that becomes harder... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 2 to 800
• Mirror Coatings: Aluminum; Gold; Silver

Protected Gold (Au) Mirrors have the highest reflectance in infrared. Enhanced metallic coatings provide greater reflection across the operating bandwidth. *Laser Induced Damage Threshold results are measured according to ISO 21254-2: 1000-on-1 test procedure. LIDT - 1.0 J/cm2 at 1064 nm, 50 Hz, 11... [See More]

• Mirror Shape: Round; Rectangular / Square
• Thickness: 3 to 12.7

• Diameter/Width: 12.7 to 76.2
• Mirror Materials: BK7 Glass; Ultra-violet grade Fused Silica; Zerodur®

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Mirror Shape: Round; Rectangular / Square
• Thickness: 6 to 19.1

• Diameter/Width: 12.7 to 102
• Mirror Materials: Fused Silica; Zerodur®

Hot Mirrors are used in applications when there is the requirement to separate visible light from heat. The hot mirror accomplishes this by reflecting the heat. The use of Borosilicate type glass allows operation in high temperatures. Operation at an AOI of 0 º is preferred. The most common... [See More]

• Mirror Shape: Round
• Thickness: 3.3

• Diameter/Width: 15 to 300
• Mirror Materials: BK7 Glass

Phase Retarding Mirrors are designed to produce a specific phase shift between the S and P polarization components of an incident CO2 laser beam. Mirrors designed for zero phase shift maintain the incident polarization state in the reflected beam. Mirrors designed for λ/4 (90 º) phase... [See More]

• Mirror Shape: Round
• Surface Quality: 40-20 Scratch / Dig; Fine Grind

• Mirror Materials: Copper; Silicon
• Surface Flatness: λ/20; lambda/40

All dielectric designs are much more resistant to laser damage than typical mirrors and are suitable for use with high power laser systems. — ¦All Dielectric Mirrors for High Power Laser are manufactured using dielectric multi-layer coatings of alternating high and low index layers. [See More]

• Mirror Shape: Round
• Thickness: 5 to 8

• Diameter/Width: 25.4 to 50
• Mirror Materials: BK7 Glass

The high-precision window is made of BK7 optical glass and UV fused quartz, the fused silica quartz window plate is suitable for high power laser that needs good thermal stability, and the window made of N-BK7 material is cheaper, which is suitable for laser applications that pay more attention to... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 2 to 800
• Mirror Coatings: Aluminum; Gold; Silver

Protected Silver (Ag) Mirrors feature higher reflectance than aluminium throughout the visible and near-infrared spectral region. Our protected silver mirrors has excellent durability. *Laser Induced Damage Threshold results are measured according to ISO 21254-2: 1000-on-1 test procedure. LIDT -... [See More]

• Mirror Shape: Round; Rectangular / Square
• Thickness: 3 to 12.7

• Diameter/Width: 12.7 to 76.2
• Mirror Materials: BK7 Glass; Ultra-violet grade Fused Silica; Zerodur®

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Mirror Shape: Round; Rectangular / Square; Elliptical
• Thickness: 2 to 19.1

• Diameter/Width: 7 to 102
• Mirror Materials: Copper; Fused Silica; Ultra-violet grade Fused Silica; Zerodur®

Gold (Au) coated reflection mirrors have high reflectance in a wide infrared range. — ¦Chromium (Cr) is deliberately undercoated to better reinforce the adhesion of gold to the substrate. — ¦Gold mirrors with silicon substrates have higher durability than glass because gold... [See More]

• Mirror Shape: Round
• Thickness: 3 to 8

• Diameter/Width: 20 to 50
• Mirror Materials: BK7 Glass (optional feature); Pyrex® (optional feature); Silicon

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 2 to 800
• Mirror Coatings: Aluminum; Gold; Silver

This is a vapour-deposited aluminium mirror plane and the substrate is polished with high accuracy.Designed for high reflectivity at any incident angle. — ¦With four types to choose from; (TFAN/TFAQN) which is coated with only aluminium, (TFA/TFAQ) which is coated with aprotective coating... [See More]

• Mirror Shape: Round
• Thickness: 5 to 10

• Diameter/Width: 10 to 60
• Mirror Materials: BK7 Glass (optional feature); Fused Silica (optional feature)

Sapphire are ideal for demanding applications such as laser systems because of their extremely high surface hardness, high thermal conductivity, high dielectric constant and resistance to chemical acids and bases.Because the hardness of sapphire is second only to diamond, and its structural strength... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 2 to 800
• Mirror Coatings: Aluminum; Gold; Silver

By bonding the coated surface to our Kinematic Mirror Holders, a Î »/10 surface accuracy is guaranteed!. This product can be used by composition with high accuracy wavefront optical system or interferometer requirements. — ¦2 types of performance mirror holders offered: high... [See More]

• Mirror Shape: Round
• Mirror Materials: Fused Silica

• Diameter/Width: 12.7 to 50.8
• Mirror Coatings: Dielectric

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 1 to 1000
• Mirror Coatings: Aluminum; Gold; Silver

Laser Line Mirrors are total reflection mirrors, multi-layer-coated with dielectrics of different refractive index by turns on. [Broadband] Multi line mirrors with broad reflection bands. Incident angle is 45 °. — ¦Dielectric multi-layer coating does not have absorption like AL and... [See More]

• Mirror Shape: Round
• Thickness: 5 to 8

• Diameter/Width: 25.4 to 50
• Mirror Coatings: Dielectric

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 0.1000 to 1000
• Mirror Coatings: Aluminum; Gold; Silver

Laser Line Mirrors are total reflection mirrors, multi-layer-coated with dielectrics of different refractive index by turns on. [Narrowband] Laser line mirrors that are focused on specific wavelengths. Incident angle is 45 °. — ¦Dielectric multi-layer coating does not have absorption... [See More]

• Mirror Shape: Round
• Thickness: 3 to 8

• Diameter/Width: 10 to 40
• Mirror Coatings: Dielectric

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 2 to 800
• Mirror Coatings: Aluminum; Gold; Silver

This mirror has low wavelength dispersion and can be used with ultra-short pulse laser with 100 femtosecond or less. — ¦We have designed a special thin film coating that optimizes wavelength dispersion, range and the strength of lasers. — ¦It has the effect of suppressing the... [See More]

• Mirror Shape: Round
• Thickness: 5

• Diameter/Width: 12.7 to 30
• Mirror Materials: BK7 Glass

Sapphire Windows are ideal for demanding applications such as laser systems because of their extremely high surface hardness, high thermal conductivity, high dielectric constant and resistance to chemical acids and bases.Because the hardness of sapphire is second only to diamond, and its structural... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 2 to 800
• Mirror Coatings: Aluminum; Gold; Silver

This mirror has a negative dispersion and can be used for pulse compression in a femtosecond laser system. — ¦These mirrors are more compact and exhibit a smaller optical loss than the conventional prisms used for pulse compression. — ¦Center wavelength is for Ti: Sapphire at... [See More]

• Mirror Shape: Round
• Thickness: 5 to 7

• Diameter/Width: 12.7 to 30
• Mirror Materials: BK7 Glass

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high... [See More]

• Mirror Shape: Round
• Mirror Materials: BK7 Glass; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

• Diameter/Width: 1 to 1000
• Mirror Coatings: Aluminum; Gold; Silver

Silver (Ag) coated reflection mirrors have high reflectance in a wide range from visible to infrared wavelength. Since it is coated with a protective layer on the silver, it can be used for a long term without oxidation. — ¦For the wavelength range from the visible to infrared, higher... [See More]

• Mirror Shape: Round
• Thickness: 5 to 8

• Diameter/Width: 12.7 to 50.8
• Mirror Materials: BK7 Glass

The Fabry-Perot type resonator cavity is often used for measuring extremely high accuracy time or distance with use of the light. Super mirror is a ultra-high performance mirror that surface reflectance is close to 1 (100%) as much as possible in order to increase the performance of the resonator. [See More]

• Mirror Shape: Round
• Thickness: 6 to 8

• Diameter/Width: 12.7 to 50
• Mirror Materials: Fused Silica

A mirror with high surface accuracy is realized by optimizing the conditions of the substrate material, thickness and coating. A surface accuracy of Î »/10 after coating is guaranteed. — ¦A surface accuracy (after coating) higher than that of existing dielectric multi-layer flat... [See More]

• Mirror Shape: Round
• Thickness: 8 to 11

• Diameter/Width: 12.7 to 50.8
• Mirror Materials: Fused Silica

Ultra Broadband Dielectric Mirrors are manufactured using all dielectric multi-layer coatings of alternating high and low index layers. These are specifically designed for use at 45 degrees angle of incidence. The mirrors are designed to achieve broad reflection like never before. —... [See More]

• Mirror Shape: Round
• Thickness: 5 to 8

• Diameter/Width: 25.4 to 50
• Mirror Materials: BK7 Glass