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See all 126 Products in Family

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

40mm Dia Enhanced Aluminum, 4-6λ Mirror

Stock #45-612

$31.50

Qty 1-5
$31.50

Qty 6
$25.25

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

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Surface Flatness:

4 - 6λ

Substrate:

Float Glass

Surface Quality:

60-40

Dimensional Tolerance (mm):

±0.25

Diameter (mm):

40.00 ±0.25

Coating Specification:

R_avg ≥95% @ 450 - 650nm @ 45°

Coating:

Enhanced Aluminum (450-650nm)

Coating Type:

Metal

Edges:

Ground, 0.5mm Maximum Edge Chip

Thickness (mm):

3.00 nominal

Type:

Flat Mirror

Typical Energy Density Limit:

0.2 J/cm² @ 532nm, 10ns

Wavelength Range (nm):

450 - 650

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Product Family Description

Wide Variety of Shapes and Sizes Available
Enhanced Aluminum, Protected Gold, and Protected Silver Coatings
Contact Us for Custom Sizes

When using our TECHSPEC® First Surface Mirrors, the coated surface is to be facing the incident light in order to minimize energy loss by not allowing light to pass through the glass substrate. The mirrors are available in circular, square, and rectangular dimensions. Rectangular first surface mirrors are ideal for applications requiring the mirror to be mounted at 45° in order to produce a 90° bend in the light path.

Note: Each mirror ships with a protected film over the coated surface.