Broadband Dielectric Mirror, 152.4 mm, 488-694 nm
$0.00
Ex Tax: $0.00
Available Options
The 60D20BD.1 Broadband Dielectric Mirror is an extremely versatile mirror for laboratory applications and highly efficient over a broad wavelength range. This 6 inch (152.4 mm) diameter mirror is made from a 23.5 mm thick Borofloat® 33 substrate. Borofloat® 33 has low thermal expansion and is an excellent substrate for most applications. The BD-1 coating is extremely durable and will withstand repeated cleaning. This mirror has a λ/10 surface flatness and a 20-10 surface quality.
feature | |
Angle of Incidence | 0-45° |
Chamfers | 0.51–1.52 mm face width |
Chamfers Angle Tolerance | 45° ±15° |
Cleaning | See How to Clean Optics |
Clear Aperture | ≥central 80% of diameter |
Coating Code | BD.1 |
Coating Type | Broadband Dielectric |
Damage Threshold | 500 W/cm² CW, 3 J/cm², 10 ns pulses, 10 Hz, at 532 nm |
Diameter | 152.4 mm |
Diameter Tolerance | +0/-0.25 mm |
Material | Borofloat® 33 |
Mirror Shape | Round |
Mirror Size | Ø152.4 mm |
Reflectivity | Rs (avg)>99%, Rp (ave)>98% @ 488-694 nm |
S2 Surface | Ground |
Substrate Number | 60D20 |
Surface Flatness | λ/10 at 632.8 nm |
Surface Quality | 20-10 scratch-dig |
Thickness | 23.5 mm |
Thickness Tolerance | ±0.38 mm |
Wavelength Range | 488-694 nm |
Wavelength Region | VIS |