Product type: Convex Lens. Application: Medical. Model: SR345.
Overview
The High Precision Plano Convex Conical Optical Component Axicon Lens is supplied as an optical prism made from Glass. Listed geometry: drum-shaped lens shape. Optical / electrical data: bandwidth 3-50nm, transmittance >95%. Coating: HC; surface quality 60-40; flatness 1/4 Lambda. Listed for Medical applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Convex Lens |
| Shape | Drum-shaped Lens |
| Fwhm | 3-50nm |
| Transmittance | >95% |
| Coating | HC |
| Surface Quality | 60-40 |
| Flatness | 1/4 Lambda |
| Usage | Medical |
| Model NO. | SR345 |
| Lenses Color | Clear |
| Tolerance | +/-0.05mm |
| Size Range | 0.3mm -100mm |
| Supplier | Changchun Sunday Optics Co., Ltd. |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — listed as “0.3mm -100mm”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “60-40”; quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — listed as “HC”; list the band and reflectance or transmission target.
Engineering guides for this part
How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. Before sending a drawing, check Design Guide for Holes, Slots, and Edges in Custom Glass Parts.
FAQ
What is the High Precision Plano Convex Conical Optical Component Axicon Lens made of? expand_more
It is listed as Glass. Coating: HC. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.
What optical or electrical performance does it have? expand_more
Listed values: bandwidth 3-50nm, transmittance >95%. Confirm the values at your operating wavelength, angle and temperature when you request a quote.
Where is this optical prism used? expand_more
Listed applications: Medical.
What should I include in a quote request? expand_more
Include material, geometry, surface figure, centring and edges and coating, plus quantity and a drawing if the part is custom.
