Product type: Optical Windows. Application: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc. Model: OL-367.
Overview
Customizable PMMA Beam Lens Microarray Fresnel Composite Concave Lenses Sapphire Glass Coating Optical Lens is a building / safety glass in Optical Glass (Optical Glass, Acrylic, Infrared Materials, etc. substrate). Listed geometry: thickness 0.5-50mm, custom shape shape. Optical / electrical data: transmittance >95%. Supplied uncoated. Listed for Lighting, Medical, Optical, Photography and Laser applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Substrate | Optical Glass, Acrylic, Infrared Materials, etc. |
| Type | Optical Windows |
| Shape | Custom Shape |
| Thickness | 0.5-50mm |
| Transmittance | >95% |
| Coating | Uncoating |
| Clear Aperture | 95% |
| Usage | Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc |
| Model NO. | OL-367 |
| Lenses Color | Clear |
| Focal Length | 2mm-10000mm+/-0.3% |
| Main Characteristics | Sapphire, Sapphire windows,Sapphire materials, Sapphire optical materials |
| Supplier | C-Laser (Taicang) Material Technology Co., Ltd. |
Technical data
| Items | Value | Value |
| Tensile strength | 40,000 – 60,000 psi (design criterion) | 0.27 – 0.41 GPa |
| Flexural strength | 70,000 -130,000 psi (design criterion) | 0.48 – 0.89 GPa |
| Young's Modulus, E (25 °C)(Modulus of Elasticity) | 50 x 106 psi | 345 GPa |
| Compressive Modulus, K | 55 x 106 psi | 379 GPa |
| Flexural Modulus (Modulus of Rupture) | 52 x 106 psi | 358 GPa |
| Shear Modulus, G (Modulus of Rigidity) | 21.5 x 106 psi | 148 GPa |
| Bulk Modulus, k (Volumetric Modulus of Elasticity) Poisson's Ratio | 35 x 106 psi0.29 | 241 GPa |
What to specify when you request a quote
- Glass type and thickness — listed as “Optical Glass”; name the glass and thickness.
- Temperature and pressure — give working temperature, thermal shock and any pressure rating.
- Strengthening and safety — state tempering, lamination or the safety standard.
- Outline and edges — listed as “Custom Shape”; send a drawing with outline, holes and edge finish.
Engineering guides for this part
For material grades and coating options, see Infrared Window Glass: Material Options for Optical Sensors & Parts. How parts like this are machined and finished is covered in Precision Glass Cutting Quality Control for Custom Plates & Wafers. For an application example, read Precision Laser Cut Glass Covers for Appliance LED Displays. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is Infrared Windows.
