Sionptix Optical products : High efficiency anti reflect coating with multi layers thin films. Custom coating. Ask for your quote now !
Sionptix Optical products : High efficiency anti reflect coating with multi layers thin films. Custom coating. Ask for your quote now !
Disc substrat D180, thickness 3mm for optical mask engraving, P3 polish quality, parallelism better than 0,01mm
Silicon window for IR and laser applications, double face polished, AR and DLC coatings available. Good transmission in IR, not transparent in the visible.
Window for high pressure manhole view in fused silica, 60mm thick, 300 mm diameter, with shoulder for easier assembly.
Optical windows produced with extrawhite borosilicate glass, high quality optical polish, all dimensions available.
Shouldered optical window in float glass, for assembly with rubber joint, diameter 250 thickness 2mm
Optical germanium window, polished both side with one side AR treatment and one side DLC (Diamond Like Carbon) coating for window protection.
Cutted from a quartz blown tube, then fire polished. Custom made to customer requirements.
Quartz crystal disc diameter 25.4mm thickness 1mm with quartz wave coating, wide bandpass, aspect S/D 20-40, flatness lamdba/8
Tempered Borosilicate, diameter 180mm, thickness 30mm, with AR coating, for industrial application.
Specification | Usual | Specific |
---|---|---|
Size | up to 500mm | from 0,5mm up to 1,5m |
Transmission | Visible range | UV to far infrared |
Scratch & Dig | 20-10 | 10 -5 |
Surface irregularity | λ/10 | λ/20; λ/100 may be achieved with IBF (Ion Beam Figuring) |
Dimensional tolerance | +/- 0,1mm | +/- 0,05mm |
Parallelism | ≤ 5 arcsec | ≤ 1 arcsec |
Clear apperture | 90% | 95% |
Coating | AR | Custom filtering, mirror, masks, ITO coatings |
Material | B270, N-BK7, HK9L, fused silica | Si, Ge, ZnSe, other optical materials |
Damage threshold | 5J/cm2 | 20J/cm2 |
Principal usage of optical windows are :
– Protection of optical devices (minimizing optical deformation of optical signal)
– Support for masks, markings and filtering
– Supports for opto-electric components
SINOPTIX can provide almost all kind of optical windows :
– Flat of with angle (wedges)
– Round windows, square windows, ellipse windows, ring windows & specific shapes
– Bended windows (float)
– Plastic injection optical windows
Sinoptix Shanghai Office
Office 16 D, Yujia Mansion
N°1336 HuaShan Road
Shanghai 200052
China
Call us to discuss your projects.
Europe (morning only) : +33 1 75 43 81 08
Asia : +86 (0) 21 6248 6110 – 15
Contact us directly with your request, we will answer to all the emails.