Sapphire windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres and they are widely used in el
Port: Shanghai
Minimum Order Quantity: 3 Piece/Pieces
Supply Ability: 20,000 Piece/Pieces per Month
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: Individual Package
Delivery Detail: 4Weeks
Germanium (Ge) Windows are available with two anti-reflection coating options: 3 - 12µm for mid-infrared or broadband multi-spectral applications, or 8 - 12µm for thermal imaging applications. Due to its high index of refraction (around 4.0 from 2 - 14µm), an anti-reflection coating is required on these germanium windows for sufficient transmission in the region of interest. Germanium is subject to thermal runaway, meaning that the transmission decreases as temperature increases. As such, these germanium windows should be used at temperatures below 100°C. Germanium’s high density (5.33 g/cm3) should be considered when designing for weight-sensitive systems. The Knoop Hardness of germanium (780) is approximately twice that of magnesium fluoride, making it ideal for infrared applications requiring rugged optics.
| Attribute | Specification |
| Diameter (Φmm) | 1.0~100.00 |
| Thickness (mm) | ≥0.1 |
| Diameter Tolerance (mm) | ±0.05 |
| Thickness Tolerance (mm) | ±0.02 |
| Clear Aperture | >95% |
| Parallelism | 10 sec. |
| Surface Quality | 80/50~10/5 |
| Flatness (per 25mm@633nm) | 2λ~λ/10@any 25.4mm area |
| Bevel (face width x 45°) | <0.25mm |
Model No.: custom-made
Features: UV Optical Filters
widely used in aesthetics
mainly for dichroic filters
can be with or without coating
Model No.: Er:YAG
Features: Er:Yag, Nd:YAG, Nd:YVO4,Cr:YAG Q-switch,
Laser Crystal
BBO
a-BBO
Model No.: 05HP101-106
Features: 1.Have different specification at height,
2.Table top with M6 thread hole,
3.Custom products are available.
Model No.: WTS-WP002
Features: Zero order Waveplates
Dimension Tolerance: +0.0, -0.2 mm
Wavefront Distortion: <lambda/8 at 632.8 nm
Surface quality: 60/40
Model No.: YZ-6G
Features: 1. Excellent optical performance
2.Convenient
Model No.: FVT-02
Features: The connection port with ophthalmic unit is adjustable.
So it can match all ophthalmic units.
Model No.: MG268-F2
Features: 1. Guaranteed for a year and repaired for ever.
2. Anytime be checked free.
3. Technical support on the gloss measurement.
Model No.:
Features: 12-48port rack Mount Fiber Optic Equipment Optional FC/SC/ST adapter panel. In support of its own factory
Model No.: LASER MODULE
Features: Green Laser Diode Module:
1.wavelength:532nm;
2.output power:1-200mw;
3.working time:5000 hours
4.warrant:1 year
Model No.: MCN-C-02
Features: 1.MCN-C-02 Digital Phoropter
2.beautiful design,
3.easy to use.
4.Pinhole plate:1mm
5. CE
Model No.: custom-made
Features: Plano-Convex Cylindrical Lenses
the curved face or faces are sections
Model No.: 05BP002
Features: Base Plate
Our company supplies different models of base plates for use in conjunction with different adjusting mount.