Compare Model Drawings, CAD & Specs Wavelength Range Mirror Size Thickness Surface Quality Surface Flatness Availability Price
05D20BD.1
$77
In Stock
 05D20BD.1 488-694 nm Ø12.7 mm 3.1 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $77
05D20BD.1-PK
$690
In Stock
 05D20BD.1-PK 488-694 nm Ø12.7 mm 3.1 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $690
05D20BD.2
$79
In Stock
 05D20BD.2 700-950 nm Ø12.7 mm 3.1 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $79
05D20BD.2-PK
$709
In Stock
 05D20BD.2-PK 700-950 nm Ø12.7 mm 3.1 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $709
07D20BD.1
$93
In Stock
 07D20BD.1 488-694 nm Ø19.05 mm 4.57 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $93
07D20BD.2
$98
In Stock
 07D20BD.2 700-950 nm Ø19.05 mm 4.57 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $98
10D20BD.1
$97
10D20BD.1 488-694 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm $97
10D20BD.1-PK
$869
In Stock
 10D20BD.1-PK 488-694 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $869
10D20BD.2
$103
In Stock
 10D20BD.2 700-950 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $103
10D20BD.2-PK
$926
In Stock
 10D20BD.2-PK 700-950 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $926
20D20BD.1
$222
In Stock
 20D20BD.1 488-694 nm Ø50.8 mm 12.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $222
20D20BD.2
$249
In Stock
 20D20BD.2 700-950 nm Ø50.8 mm 12.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $249
30D20BD.1
$604
In Stock
 30D20BD.1 488-694 nm Ø76.2 mm 14.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $604
30D20BD.2
$695
In Stock
 30D20BD.2 700-950 nm Ø76.2 mm 14.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $695
3MD20BD.1
$157
In Stock
 3MD20BD.1 488-694 nm Ø30.0 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$157
3MD20BD.2
$180
Contact Us
 3MD20BD.2 700-950 nm Ø30.0 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
Contact Us
 $180
40D20BD.1
$1,118
In Stock
 40D20BD.1 488-694 nm Ø101.6 mm 17.7 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
 $1,118
40D20BD.2
$1,343
In Stock
 40D20BD.2 700-950 nm Ø101.6 mm 17.7 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
 $1,343
5100NF
$203
In Stock
 5100NF 300-550 nm Ø25.4 mm 8.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $203
5101
$133
In Stock
 5101 450-700 nm Ø25.4 mm 8.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $133
5102
$137
5102 700-900 nm Ø25.4 mm 8.0 mm 15-5 scratch-dig λ/10 at 632.8 nm $137
5120
$482
In Stock
 5120 300-550 nm Ø50.8 mm 12.5 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $482
5121
$316
Contact Us
 5121 450-700 nm Ø50.8 mm 12.5 mm 15-5 scratch-dig λ/10 at 632.8 nm
Contact Us
 $316
5122
$292
In Stock
 5122 700-900 nm Ø50.8 mm 12.5 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $292
5150
$149
Contact Us
 5150 300-550 nm Ø12.7 mm 5.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
Contact Us
 $149
5151
$90
In Stock
 5151 450-700 nm Ø12.7 mm 5.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $90
5152
$137
In Stock
 5152 700-900 nm Ø12.7 mm 5.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
 $137
60D20BD.1
$2,477
In Stock
 60D20BD.1 488-694 nm Ø152.4 mm 23.5 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
 $2,477
60D20BD.2
$2,638
In Stock
 60D20BD.2 700-950 nm Ø152.4 mm 23.5 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
 $2,638

For all cost-saving 10 packs, 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
    See How to Clean Optics

Features

Borofloat® 33 Substrates

Borofloat 33 is a high quality borosilicate glass that offers low thermal expansion and high thermal shock resistance. Its material properties and moderate cost make Borofloat 33 an ideal substrate for general purpose applications. For more information, please see our Optical Materials 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. 

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.

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