OptoSigma

TFAG
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Silver (Ag) coated mirrors have high reflectance over a broad range from visible to infrared wavelengths. Since it is coated with a protective layer on the silver, it can be used long-term without oxidation.

◦For the wavelength range from the visible to infrared, higher reflectance than aluminum mirror can be obtained.
◦Incident dependence is smaller than the dielectric multilayer coating, it can use at various incident angles.
◦Since it is coated by protective layer, a scratch hardly occurs even if it is rubbed with a cloth.

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▶Please contact our Sales Division with your customized products requests.

Attention

▶For long-term storage, please use a de-oxidizer to prevent the oxidation of the silver.
▶When a laser is transmitted with multiple mirrors installed, there will be a loss of the amount of light caused by the absorption of the silver coating. Please use 0-45° Wide incidence dielectric mirrors (TFVM) for improved performance.
W3009
▶Reflectance specification is represented by the average of the reflectance of P polarized light and S polarized light. Reflectance may vary depending on the polarization state of the incident beam.

Common Specifications
MaterialBK7
CoatingAg+Dielectric Multi-layer Coating
ReflectanceR≧Ave.97.5%(450~2000nm) Ave. : Average
Surface flatnessλ/10
Parallelism<3′
Surface Quality (Scratch-Dig)40−20
Clear apertureCircle of 90% of the diameter or Circle that inscribed in a square of 90% of the dimensions
Outline Drawing

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Schematic

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Typical Reflectance Data

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R: Reflectance
Typical Reflectance Data (Infra Red)

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R: Reflectance

Part Number

Catalog PDF

dxf

STP

IGS

SAT

Zemax

TFAG-12.7C05-10

TFAG-25.4C05-10

TFAG-30C05-10

TFAG-50C08-10

TFAG-50.8C08-10

Spec
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Part Number
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    PRICE(USD) Stock Qty
TFAG-12.7C05-10
TFAG-25.4C05-10
TFAG-30C05-10
TFAG-50C08-10
TFAG-50.8C08-10

400 - 2000nm

φ12.7mm

5mm

Ground

400 - 2000nm

φ25.4mm

5mm

Polished

400 - 2000nm

φ30mm

5mm

Polished

400 - 2000nm

φ50mm

8mm

Polished

400 - 2000nm

φ50.8mm

8mm

Polished

RoHS  

$90.00

IN STOCK
RoHS  

$120.00

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US
RoHS  

$140.00

CONTACT
US
RoHS  

$210.00

CONTACT
US
RoHS  

$210.00

CONTACT
US