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See all 105 Products in Family

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More
20 x 20mm Protected Silver, λ/4 Mirror

Stock #49-193

$60.00

Qty 1-5
$60.00

Qty 6
$48.00

Volume Pricing
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Curve eDrawing: eprt IGES PDF Drawing STEP: step

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Surface Flatness:

λ/4

Substrate:

BOROFLOAT^®

Back Surface:

Commercial Polish

Surface Quality:

60-40

Dimensions (mm):

20.0 x 20.0

Dimensional Tolerance (mm):

±0.25

Coating Specification:

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

Coating:

Protected Silver (450-10000nm)

Coating Type:

Metal

Clear Aperture (%):

85.00

Edges:

Ground, 0.75 mm Maximum Full Width Bevel

Thickness (mm):

2.00

Thickness Tolerance (mm):

±0.25

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

Length (mm):

20.00

Width (mm):

20.00

Regulatory Compliance

RoHS 2015:

Compliant

Reach 205:

Compliant

Product Family Description

Available in a Wide Range of Sizes and Shapes
Precision Metallic Mirror Coatings
Contact Us for Custom Sizes

TECHSPEC® λ/4 First Surface Mirrors are ideal for a wide range of applications. To meet specific application needs, these mirrors are offered in a wide variety of shapes, sizes, and coatings. Featuring our precision metallic mirror coatings, these mirrors are ideal for broadband applications.