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3" Dia, 12" FL 750-1100nm, Spherical Mirror

Name: 3" Dia, 12" FL 750-1100nm, Spherical Mirror
Brand: TECHSPEC
SKU: 73-027
Price: ₹30,450

Stock #73-027 New 10 to 12 days

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₹30,450

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₹30,450

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₹24,360

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Specifications

General

Type:

Spherical Mirror

Physical & Mechanical Properties

Diameter (mm):

76.20 +1.0/-0

Back Surface:

Ground

Diameter (inches):

3.0

Diameter Tolerance (inches):

+0.04/-0

Edge Thickness ET (inches):

0.50

Edge Thickness ET (mm):

12.70

Edge Thickness Tolerance (%):

+0.0/-15

Optical Properties

Coating Type:

Dielectric

Coating:

Dielectric Mirror (750-1100nm)

Wavelength Range (nm):

750 - 1100

Effective Focal Length EFL (mm):

304.80

BOROFLOAT®

Aperture (f/#):

f/4

Coating Specification:

R_avg >98% @ 750 - 1100nm (0 - 45°)
R_avg >99% @ 750 - 1100nm (0°)

Effective Focal Length EFL (inches):

12.00

Focal Length Tolerance (%):

±2

Surface Accuracy:

λ/4

Surface Quality:

60-40

1 J/cm² @ 1064nm, 20ns, 20Hz

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Details

Ideal for Multispectral Focusing Applications
Average Reflectivity >99% Over Broad UV, Visible, and NIR Wavelengths
Multiple Sizes Available

TECHSPEC® Broadband Dielectric Spherical Mirrors are ideal for light collection in multispectral imaging applications. These mirrors feature greater than 99% reflection, significantly better than metal-coated mirrors, and increase system performance by minimizing energy loss. A BOROFLOAT® substrate provides a good combination of performance and value. TECHSPEC® Broadband Dielectric Spherical Mirrors are available in diameters ranging from 25.4 to 152.4mm for ease of system integration. These mirrors collect and focus light without introducing chromatic aberration.