Compare Model Drawings, CAD & Specs Wavelength Range Mirror Size Thickness Surface Quality Surface Flatness Availability Price
$131
In Stock
250-600 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$129
In Stock
450-700 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$143
In Stock
480-20000 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$149
3 Weeks
650-20000 nm Ø25.4 mm 6.0 mm 15-5 scratch-dig λ/10 at 632.8 nm
3 Weeks
$219
In Stock
250-600 nm Ø25.4 mm 6.0 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$219
In Stock
450-700 nm Ø25.4 mm 6.0 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$219
In Stock
480-20000 nm Ø25.4 mm 6.0 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$219
In Stock
650-20000 nm Ø25.4 mm 6.0 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$271
In Stock
250-600 nm Ø50.8 mm 12.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$266
In Stock
450-700 nm Ø50.8 mm 12.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$334
In Stock
480-20000 nm Ø50.8 mm 12.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$359
In Stock
650-20000 nm Ø50.8 mm 12.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$449
In Stock
250-600 nm Ø50.8 mm 12.7 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$432
In Stock
450-700 nm Ø50.8 mm 12.7 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$470
In Stock
480-20000 nm Ø50.8 mm 12.7 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$481
In Stock
650-20000 nm Ø50.8 mm 12.7 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
250-600 nm Ø76.2 mm 14.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
$651
2 Weeks
450-700 nm Ø76.2 mm 14.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
2 Weeks
$778
In Stock
480-20000 nm Ø76.2 mm 14.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
In Stock
$821
650-20000 nm Ø76.2 mm 14.7 mm 15-5 scratch-dig λ/10 at 632.8 nm
$850
In Stock
450-700 nm Ø76.2 mm 14.7 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$991
In Stock
480-20000 nm Ø76.2 mm 14.7 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
$1,023
In Stock
650-20000 nm Ø76.2 mm 14.7 mm 10-2 scratch-dig λ/20 at 632.8 nm
In Stock
In Stock
250-600 nm Ø101.6 mm 17.7 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
$1,210
4 Weeks
450-700 nm Ø101.6 mm 17.7 mm 20-10 scratch-dig λ/10 at 632.8 nm
4 Weeks
$1,363
In Stock
480-20000 nm Ø101.6 mm 17.7 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
$1,417
1 Week
250-600 nm Ø101.6 mm 17.7 mm 10-5 scratch-dig λ/20 at 632.8 nm
1 Week
$1,657
2 Weeks
450-700 nm Ø101.6 mm 17.7 mm 10-5 scratch-dig λ/20 at 632.8 nm
2 Weeks
$1,795
In Stock
480-20000 nm Ø101.6 mm 17.7 mm 10-5 scratch-dig λ/20 at 632.8 nm
In Stock
$4,142
In Stock
480-20000 nm Ø152.4 mm 23.5 mm 20-10 scratch-dig λ/10 at 632.8 nm
In Stock
$4,141
7 Weeks
250-600 nm Ø152.4 mm 23.5 mm 10-5 scratch-dig λ/20 at 632.8 nm
7 Weeks
$4,122
In Stock
450-700 nm Ø152.4 mm 23.5 mm 10-5 scratch-dig λ/20 at 632.8 nm
In Stock
$5,669
In Stock
480-20000 nm Ø152.4 mm 23.5 mm 10-5 scratch-dig λ/20 at 632.8 nm
In Stock
$7,421
In Stock
450-700 nm Ø203.2 mm 29.5 mm 20-10 scratch-dig λ/5 at 632.8 nm
In Stock
$9,836
In Stock
250-600 nm Ø203.2 mm 29.5 mm 10-5 scratch-dig λ/10 at 632.8 nm
In Stock
$9,779
In Stock
450-700 nm Ø203.2 mm 29.5 mm 10-5 scratch-dig λ/10 at 632.8 nm
In Stock
$11,480
480-20000 nm Ø203.2 mm 29.5 mm 10-5 scratch-dig λ/10 at 632.8 nm

Specifications

  • Wavelength Region
    250-600 nm, 450-700 nm, 480-20000 nm, 650-20000 nm
  • Mirror Shape
    Round
  • Diameter
    25.4 mm, 50.8 mm, 76.2 mm, 101.6 mm, 152.4 mm, 203.2 mm
  • Thickness
    6.0 mm, 12.7 mm, 14.7 mm, 17.7 mm, 23.5 mm, 29.5 mm
  • Material
    Zerodur
  • Angle of Incidence
    0-45°
  • Clear Aperture
    ≥central 80% of diameter
  • Cleaning

Features

Zerodur® Substrates

Zerodur® is a unique glass-ceramic material with a nearly zero coefficient of thermal expansion and excellent homogeneity of this coefficient throughout its entire piece. It is the best choice when extreme thermal stability is required or for environments with large temperature fluctuations. For more information, please see our Optical Materials technical note.

Enhanced Aluminum UV Coating

Our AL.2 UV enhanced aluminum coating is a durable, broadband UV reflector with average reflectivity greater than 90% from 250 – 600 nm. The aluminum film is overcoated with UV transparent magnesium fluoride to prevent oxidation of the metal.

Enhanced Aluminum VIS-NIR Coating

Our ER.1 enhanced aluminum coating may be used wherever a broadband visible and near infrared reflector is needed. A multilayer dielectric stack deposited over the aluminum film boosts reflectance and improves the durability of the coating. Average reflectivity is greater than 93% from 450-700 nm.

Protected Silver VIS-IR Coating

Our ER.2 protected silver coating is composed of a low emissivity silver film fully encapsulated by a multilayer dielectric stack to prevent oxidation. This coating has excellent broadband reflectivity in the IR, while maintaining very good performance in the visible and near IR. Average reflectivity is greater than 96% from 480 – 1100 nm and greater than 98.5% from 1.1 – 20 µm. This silver mirror is a favorite for Ultrafast scientists who want an inexpensive option.

Protected Gold NIR-IR Coating

Our ER.4 protected gold coating is ideal for applications requiring broadband reflectance in the near IR to the far IR. A multilayer dielectric overcoat provides protection to the gold from the environment. Average reflectivity is greater than 96% from 650 – 1700 nm and greater than 98% from 1.7 – 2.0 µm.