190nm Optical Jgs1 UV Fused Silica Rectangular Windows

• Customization: Available
• Usage: Medical, Optical, Photography
• Type: Convex Lens
• Model NO.: yt375
• Transmittance: >95%
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS
• Customized: Customized
• Coating: HC
• Color: Transparent
• Polished: Yes
• Surface Quality: 60-40
• Parallelism: 10 Arc Min
• Dimention: 3-450mm
• Dimention Tol: +/-0.1mm
• C.a: 85%
• Transport Package: Box
• Specification: 1.5mm-300mm
• Trademark: Yutai
• Origin: Changchun
• HS Code: 9001909090
• Production Capacity: 40000/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

1) Optical Properties:

Ultraviolet internal transmission	Homogeneity	Stress birefringence	Bubbles and Inclusions	Striae
≥92%/cm@193nm ≥98%/cm@248nm	±(2-10)×1 0-6	1-10 nm/cm	Bubbles  0 Фmax≤0.1mm Inclusion ≤0.1mm2/100cm3	None in functional direction 3D none

2)Mechanical Properties:

 

Density	2.20±0.02 g/cm3	Bulk modulus	36 GPa
Young's modulus	72 GPa	Poisson's ratioμ	0.17
Shear modulus	32 GPa	Knoop Hardness	550 kg/mm2
Compressive strength	1.2 GPa	Mohs	5-6
Bending strength	85 N/mm2	Stress optical coefficient	3.4×10-121/Pa
Ultrasonic Transversal	3.75×103m/sec	Ultrasonic Longitudinal	5.95×103m/sec

3)Thermal Properties:

 

50ºC-200ºC Linear thermal expansion coefficient	5×10-7 cm/cmºC
Annealing point	1100±20 ºC
Softening point	1600±25 ºC
Strain point	1000±20 ºC

Windows dimention will be custom procude by customers' request.

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Factory information

Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for  telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
    As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.

Our Advantage

Sales Team
Yutai Optics has a professinal sales team with excellent service, we tracking from inquiry to delivery of items.We try our best to meet each customers'request.             

Production Team
Yutai Optics has many experienced engineers and advanced machines, they are the important guarantee for the higher quality products.Our advanced production machines list:
Ring polishing machine, Single axis machine,  Two axis machine, Four axis machine,Centering edging machine,Mechanical milling machine,Spectrograph,  Grinding machine,nanotech.250upl,talysurfi120.
                                                                                     
Inspection Team
Advanced testing equipment and methods are important guarantee for the production of high-precision products.Our testing machine is ZYGO, Stereo interferometer,Horizontal interferometer.We provide testing report for each batch for your items.

Process for most optics
Material-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shipping

Packaging & Shipping
 1 Package Detail: A. Standard carbon and envelop with plastic foam.
                               B. Safety green carton.
                               C. Customized.



 
2 Delivery Detail: Within 30 days.(Also depand on the quantity)

Payment: