Windows High Precision Windows, VIS Windows, IR Windows

 Hyperion Optics is a premium supplier of photonics products including optical components, lens systems, and opto-mechanical assemblies from UV, VIS, NIR, to SWIR applications. We specialize in optical assembly manufacturing, hyp design, optical design manufacturing from rapid prototyping to volume production. Our comprehensive metrology coupled with cost-effective philosophy can help Hyperion customers obtain a competitive edge in the global market.

 

Hyperion Optics supply a range of custom precision grade windows, elliptical windows to seal optical enclosures especially suited to small power laser applications. Windows can be provided uncoated, or AR coated on single or both faces, or to your custom wavelength requirement. Our custom windows can also be coated with beamsplitter. There have Borosilicate Windows, optical window and so on.

Borosilicate Windows

 Hyperion Optics is a premium supplier of photonics products including optical components, lens systems, and opto-mechanical assemblies from UV, VIS, NIR, to SWIR applications. We specialize in optical assembly manufacturing, hyp design, optical design manufacturing from rapid prototyping to volume production. Our comprehensive metrology coupled with cost-effective philosophy can help Hyperion customers obtain a competitive edge in the global market.

 

Borosilicate Window is ideal for high temperature and harsh environment applications. With its excellent shock and thermal resistance property, borosilicate window products can maintain flatness in different environmental conditions.

 

Unlike common borosilicate that is drawn flat, is produced by a float technique that yields superior surface flatness — typically 4 - 6λ per inch.  For more information per material property, please refer to Schott official  brochure.

 

Hyperion Optics orders directly from Schott, offer two grades of custom borosilicate or equivalent windows, float grade which are cut from standard float sheet material and polished grade which are further intensively polished for better flatness and surface quality according to application requirement. We have been providing our standard and custom optical window for filter, first surface mirrors, protection windows utility.

 

Please check our precision grade and thickness available.

 

Standard Thickness
CT (mm) Tol (mm)	CT (mm) Tol (mm)
0.70 ± 0.05	8.00 ± 0.30
1.10 ± 0.05	9.00 ± 0.30
1.75 ± 0.05	11.00 ± 0.30
2.00 ± 0.05	13.00 ± 0.30
2.25 ± 0.10	15.00 ± 0.50
2.75 ± 0.10	16.00 ± 0.50
3.30 ± 0.20	18.00 ± 0.50
3.80 ± 0.20	19.00 ± 0.50
5.00 ± 0.20	20.00 ± 0.70
5.50 ± 0.20	21.00 ± 0.70
6.50 ± 0.20	25.40 ± 1.00
7.50 ± 0.30

 

Polished Borosilicate Windows	COMMERCIAL GRADE	FACTORY STANDARD	PRECISION GRADE
Diameter Tolerance(mm)	±0.05	±0.03	±0.0125
Center Thickness(mm)	±0.01	±0.03	±0.025
Parallelism (Arc min)	6	<3	<1
Cosmetic(MIL-C-13830A)	100-80	40-20	10-5
Figure Tolerance inλ(Pow/irreg)	3 - 1	2 - 1/4	1 - 1/10
Coating (T% avg)	96-98%	99%	99.5%
Materials	Borosilicate Glass

Germanium Window

 Hyperion Optics is a premium supplier of photonics products including optical components, lens systems, and opto-mechanical assemblies from UV, VIS, NIR, to SWIR applications. We specialize in optical assembly manufacturing, hyp design, optical design manufacturing from rapid prototyping to volume production. Our comprehensive metrology coupled with cost-effective philosophy can help Hyperion customers obtain a competitive edge in the global market.

 

In the range of 2-12 μm, germanium is the most commonly used material for the production of spherical lenses and windows for high efficiency infrared in imaging system. Germanium has a high refractive index (about 4.0 through 2-14μm band), usually do not need to be modified due to its low chromatic aberration in low power imaging systems.

 

Hyperion Optics utilizes precision double polishers to produce  germanium windows at competitive pricing. We strictly control every critical parameter at different processing stages, such as surface accuracy and every physical dimension to meet tolerance requirement. We provide special power controlled windows i.e. one surface with low power, while polish the other side with high power ring. Please talk to one of our technicians for further information.

 

Germanium Windows	COMMERCIAL GRADE	FACTORY STANDARD	PRECISION GRADE
Diameter Tolerance(mm)	+0/-0.05	+0/-0.03	+0/-0.025
Center Thickness(mm)	±0.01	±0.03	±0.025
Parallelism (Arc min)	6	<3	<1
Cosmetic(MIL-C-13830A)	100-80	40-20	20-10
Figure Tolerance inλ(Pow/irreg)	5 - 2	2 - 1	1 - 1/4
Coating (T% avg)	96% @ 3-5um/7-14um.    95% @ 4-12um
Materials	Optical Grade Germanium

 

Aside of conventional Germanium window products, Hyperion Optics provides Ultra-thin germanium uncoated substrates for coating application. Upon custom requirement, we are able to fulfill as thin as 0.20-0.31 mm in center thickness, diameter as small as 3-5mm. Outer diameter special treatment is also available upon request, with extreme precise control of beveling <0.1mm for each face. Our Ultra-thin products are measured 100% individually to secure quality. Check our Ultra-thin category inventory list to match your potential demand.

 

Ge Ultra-thin Windows	Diameter Tol (mm)	Center Thickness(mm)	Power (Lambda)	Cosmetic	Bevel(mm)	Chips(mm)
Dia 6 mm	+0/-0.05	0.31±0.02	<1 L	40/20	<0.15	<0.10
Dia 8 mm	+0/-0.05	0.49±0.02	<1 L	40/20	<0.10	<0.10
Dia 9.5 mm	+0/-0.05	0.49±0.02	<1 L	40/20	<0.15	<0.10
Dia 11 mm	+0/-0.05	1.00±0.02	<1 L	40/20	<0.10	<0.10
Dia 12 mm	+0/-0.05	0.31±0.02	<1 L	40/20	<0.15	<0.10
Dia 12 mm	+0/-0.05	0.20±0.02	<1 L	40/20	<0.10	<0.10
Dia 12 mm	+0/-0.05	0.29±0.02	<1 L	40/20	<0.20	<0.10
Dia 15 mm	+0/-0.05	1.00±0.02	<1 L	40/20	<0.20	<0.10
Dia 15 mm	+0/-0.05	0.49±0.02	<1 L	40/20	<0.20	<0.10
Dia 18 mm	+0/-0.05	0.31±0.02	<1 L	40/20	<0.15	<0.10
Dia 21 mm	+0/-0.05	1.00±0.03	<1 L	40/20	<0.20	<0.10