Compare Model Drawings, CAD & Specs Wavelength Range Mirror Size Thickness Surface Quality Surface Flatness Availability Price
$70
488-694 nm Ø12.7 mm 3.1 mm 15-5 scratch-dig λ/10 at 632.8 nm
$628
In Stock
488-694 nm Ø12.7 mm 3.1 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$73
In Stock
700-950 nm Ø12.7 mm 3.1 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$655
In Stock
700-950 nm Ø12.7 mm 3.1 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$86
In Stock
488-694 nm Ø19.05 mm 4.57 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$90
In Stock
700-950 nm Ø19.05 mm 4.57 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$89
In Stock
488-694 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$800
In Stock
488-694 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$95
In Stock
700-950 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$855
In Stock
700-950 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$204
In Stock
488-694 nm Ø50.8 mm 12.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$210
In Stock
700-950 nm Ø50.8 mm 12.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$504
In Stock
488-694 nm Ø76.2 mm 14.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$527
In Stock
700-950 nm Ø76.2 mm 14.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$157
In Stock
488-694 nm Ø30.0 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$171
In Stock
700-950 nm Ø30.0 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$838
In Stock
488-694 nm Ø101.6 mm 17.7 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
$954
In Stock
700-950 nm Ø101.6 mm 17.7 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
$186
In Stock
300-550 nm Ø25.4 mm 8.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$133
In Stock
450-700 nm Ø25.4 mm 8.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$137
In Stock
700-900 nm Ø25.4 mm 8.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$452
In Stock
300-550 nm Ø50.8 mm 12.5 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$316
In Stock
450-700 nm Ø50.8 mm 12.5 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$292
In Stock
700-900 nm Ø50.8 mm 12.5 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$137
1 Week
300-550 nm Ø12.7 mm 5.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
1 Week
$90
In Stock
450-700 nm Ø12.7 mm 5.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$137
In Stock
700-900 nm Ø12.7 mm 5.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$1,907
In Stock
488-694 nm Ø152.4 mm 23.5 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
$2,019
In Stock
700-950 nm Ø152.4 mm 23.5 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
$3,210
700-950 nm Ø203.2 mm 29.5 mm 40-20 scratch-dig λ/2 at 632.8 nm

For all cost-saving 10 packs and mirror-mount bundles, click here
Square mirror, elliptical mirror, and D-shaped mirror are also available.

Specifications

  • Wavelength Range
    BD1: 488-694 nm, BD.2: 700-950 nm
  • Mirror Shape
    Round
  • Diameter
    12.7 mm, 19.05 mm, 25.4 mm, 30.0 mm, 50.8 mm, 76.2 mm, 101.6 mm, 152.4 mm, 203.2 mm
  • Material
    Borofloat 33
  • Angle of Incidence
    0-45°
  • Clear Aperture
    ≥central 80% of diameter
  • Back Surface
    Ground
  • Damage Threshold
    BD.1: 500 W/cm² CW, 3 J/cm² @ 10 ns, 10 Hz, 532 nm
    BD.2: 1000 W/cm² CW, 4 J/cm² @ 10 ns, 10 Hz, 800 nm
  • Cleaning

Features

Borofloat® 33 Substrates

Borofloat 33 is a high quality borosilicate glass that offers low thermal expansion and high thermal shock resistance, making it ideal for a wide range of optical mirror applications. Its materials properties and moderate cost make Borofloat 33 an ideal substrate for general purpose applications. For applications requiring high thermal stability, Zerodur substrates should be considered. When high-energy damage thresholds are necessary, UV Grade Fused Silica substrates should be considered. And for the lowest cost solution (with lower performance requirements), float glass substrates are available. For more information, refer to the optical material technical note.

Visible Broadband Dielectric Coating

Our BD.1 visible broadband dielectric coating reflects all visible laser lines in the range of 488 to 694 nm with greater than 99% efficiency for s-polarization and 98% for p-polarization at 0 - 45° angle of incidence. 

NIR Broadband Dielectric Coating

Our BD.2 coating offers high reflectance for near infrared diode laser applications. Reflectivity is greater than 99% for s-polarization and 97% for p-polarization from 700 – 950 nm at 0 – 45° angle of incidence. Greater than 80% average reflectivity at 632.8 nm is also provided to permit easy alignment using a HeNe laser.

New Focus 51X0 Broadband Dielectric Coating

The New Focus 51X0 broadband dielectric coating reflects wavelengths between 300 to 320 nm with greater than 97% efficiency, 320 to 420 nm with greater than 98% efficiency, and 420-530 nm with greater than 99% efficiency for s-polarization and p-polarization at 0 - 45° angle of incidence. 

New Focus 51X1 Broadband Dielectric Coating

The New Focus 51X1 broadband dielectric coating reflects all wavelengths in the range of 450 to 700 nm with greater than 99% efficiency for s-polarization and p-polarization at 0 - 45° angle of incidence. 

New Focus 51X2 Broadband Dielectric Coating

The New Focus 51X2 broadband dielectric coating reflects all wavelengths in the range of 700 to 900 nm with greater than 99% efficiency for s-polarization and p-polarization at 0 - 45° angle of incidence. 

Mirror-Mount Bundles Available

Our 1 in. Borofloat 33 dielectric mirrors are also available in mirror-mount bundles, an ideal packaged set for standard laboratory applications.

Bundle Mirror Mount
BD1-U100 10D20BD.1 U100-A2K-NL
BD2-U100 10D20BD.2 U100-A2K-NL

SAVE by purchasing a pack of 10!

A convenient pack of ten mirrors is also offered at a discount for customers outfitting new laboratories or new research applications.