Dielectric HR Mirror

Material: Optical glass and Fused silica

Product Description

Capacity:

Material: Optical glass and Fused silica

Diameter: 1 to 300 mm

Diameter tolerance: +0/-0.1 mm

Thickness tolerance: ±0.02 mm

Surface Quality: 20-10

Surface Figure: λ/10

Parallelism: 1 minute

Coating: Aluminum, Silver, Gold and Dielectric


Specification:

MaterialBK7 grade A optical glass
Dimension Tolerance±0.2 mm
Clear Aperture> 85%
Parallelism< 30 arc seconds
Surface Quality20-10 scratch and dig
Flatnessλ/10 per 25 mm@632.8 nm     
CoatingR > 98% on S1, R=(R s+ R p)/2
Protective Bevel0.25 mm x 45°


BK7 Dielectric HR Mirror Standard Products:

Part No.Size (mm)Incidence AngleWavelength (nm)
TDM701Ф25×6632.8
TDM702Ф25×645°632.8
TDM703Ф25×61064
TDM704Ф25×645°1064
TDM7055×7×2780

Note: Other material, sizes and coatings are available upon request.

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tracy-tcoptics sales@tcoptics.com 914440805