Diameter (mm):

20.00 +0.00/-0.20

Surface Flatness (P-V):

λ/10

Fused Silica (Corning 7980)

Back Surface:

Commercial Polish

Surface Quality:

20-10

Dimensional Tolerance (mm):

+0.0/-0.20

Coating Specification:

R_avg >98% @ 450 - 2000nm
R_avg >98% @ 2000 - 10,000nm

Coating:

Protected Silver (450-10000nm)

Coating Type:

Metal

Bevel:

Protective bevel as needed

Clear Aperture (%):

Edges:

Ground

Parallelism (arcsec):

Thickness (mm):

3.00 ±0.20

Type:

Flat Mirror

Typical Energy Density Limit:

0.5 J/cm² @ 532nm & 1064nm, 10ns

Wavelength Range (μm):

0.45 - 10

Wavelength Range (nm):

450 - 10000

0.5 J/cm² @ 532nm & 1064nm, 10ns

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

Product Family Description

Precision Fused Silica Substrate
Variety of Sizes and Coating Options Available
Low Coefficient of Thermal Expansion

λ/10 First Surface Mirrors are ideal for demanding beam steering and reflection applications in the visible and IR spectra. With a precision fused silica substrate, the mirrors feature a low coefficient of thermal expansion while being highly durable and resistant to abrasion.

These precision mirrors can be utilized in a host of optics and photonics applications, including biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms.

600-1000nm Ultrafast-Enhanced Silver

800-1150nm Ultrafast-Enhanced Silver

Title	Type	Stock Number	Price	Buy
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-666	S$160.50 Qty 10+ S$144.45 Request Quote	3-5 days ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#03-668	S$88.50 Qty 10+ S$78.60 Request Quote	3-5 days ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-669	S$154.50 Qty 10+ S$139.05 Request Quote	3-5 days ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#03-670	S$151.50 Qty 10+ S$133.80 Request Quote	3-5 days ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-676	S$142.50 Qty 10+ S$128.25 Request Quote	3-5 days ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#36-605	S$111.00 Qty 10+ S$98.10 Request Quote	3-5 days ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-529	S$139.50 Qty 10+ S$125.55 Request Quote	3-5 days ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-530	S$151.50 Qty 10+ S$136.35 Request Quote	Contact Us ×
20.0mm Optic Dia., Optic Mount	Fixed	#64-559	S$46.50 Qty 10+ S$41.85 Request Quote	3-5 days ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-077	S$211.50 Qty 5+ S$186.15 Request Quote	3-5 days ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-078	S$550.50 Qty 5+ S$485.55 Request Quote	3-5 days ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts	Fixed	#17-530	S$215.55 Request Quote	3-5 days ×

20mm Diameter Protected Silver Coated, λ/10 Mirror

Regulatory Compliance

Product Family Description

600-1000nm Ultrafast-Enhanced Silver

800-1150nm Ultrafast-Enhanced Silver