Product type: rod lens. Application: Lighting, Medical, Optical, Photography, LED. Model: Cylindrical lens.
Overview
Dia10XL160mm Optical Borosilicate Glass BF33 Clear Rod Lenses: an optical lens made from Borosilicate Glass. Listed geometry: diameter 10.00.0+/-0.25mm, cylindrical shaped lens shape. Optical / electrical data: transmittance >95%. Supplied uncoated. Typical applications: Lighting, Medical, Optical, Photography and LED. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Borosilicate Glass |
|---|---|
| Type | rod lens |
| Shape | Cylindrical Shaped Lens |
| Diameter | 10.00.0+/-0.25mm |
| Transmittance | >95% |
| Coating | Uncoated |
| Clear aperture | >90% |
| Usage | Lighting, Medical, Optical, Photography, LED |
| Model NO. | Cylindrical lens |
| Lenses Color | Clear |
| Specifications | Items |
| Length | 160.0+/-0.5mm |
| ROC1 | infinity |
| ROC2 | infinity |
| Cylindricity | <0.15mm |
| Perpendicularity | <0.05mm |
| Chamfer | <0.2mmx45deg |
| Standard | ISO 10110 |
| Certificates | Packaging& Shipping |
| Package detail | Optics are packed with Capacitor paper, white paper, custom-made plastic containers etc |
| Supplier | CPG OPTICS LIMITED |
Technical data
| Items | Description | |
| Glass Rod | Material: | Borosilicate Glass |
| Diameter: | 10.00.0+/-0.25mm | |
| Length: | 160.0+/-0.5mm | |
| ROC1: | infinity | |
| ROC2: | infinity | |
| Flatness: | Circumference:N/A | |
| End surfaces:N/A | ||
| Surface quality: | Circumference:5/5×0.4(S/D 60-40) | |
| End surfaces:fine ground | ||
| Cylindricity: | <0.15mm | |
| Perpendicularity: | <0.05mm | |
| Clear aperture: | >90% | |
| Chamfer: | <0.2mmx45deg | |
| Coating: | uncoated | |
| Standard: | ISO 10110 |
What to specify when you request a quote
- Material — listed as “Borosilicate Glass”; name the glass or crystal.
- Geometry — listed as “10.00.0+/-0.25mm”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — quote surface figure (λ) and scratch-dig.
- Centring and edges — listed as “<0.2mmx45deg”; state centration and edge chamfer.
- Coating — listed as “Uncoated”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Borofloat Glass Wafers: Material & Coating Options for Substrates. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. 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 4-inch Borofloat 33 Glass Wafers.
