Product type: Convex Lens. Application: Optical. Model: OCL.
Overview
Customized 100mm 200mm Diameter Bk7 Plano Convex Optical Cylindrical Lens is an optical lens made from Optical Glass. Listed geometry: cylindrical shaped lens shape. Optical / electrical data: transmittance >95%. Listed for Optical 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 |
|---|---|
| Type | Convex Lens |
| Shape | Cylindrical Shaped Lens |
| Transmittance | >95% |
| Usage | Optical |
| Model NO. | OCL |
| Lenses Color | Clear |
| Supplier | Shenyang Ebetter Optics Co., Ltd. |
Technical data
| Dimension Tolerance | +0.0/-0.1mm |
|---|---|
| Thickness Tolerance | ±0.2 mm |
| Material | BK7, UVFused silica |
| Clear Aperture | >90% |
| Coating | Custom |
| Bevel | Protective bevel as needed |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — give diameter, focal length or radii, angles and tolerances.
- Surface figure — quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Silica and Quartz Glass: Selecting Materials for Precision Components. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Fused Silica Glass Wafers for Precision Appliance Electronics. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
