Product type: Longpass Filter. Application: Medical, Civil, Labs. Model: LP.
Overview
Long Pass Filter IPL Laser Optical Filter Wavelength 640nm~1200nm: a longpass / shortpass filter made from Glass. Listed geometry: plano shape. Optical / electrical data: transmittance >90% or Custom. Listed for Medical, Civil and Labs 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 | Longpass Filter |
| Shape | Plano |
| Transmittance | >90% or Custom |
| Application | Medical, Civil, Labs |
| Model NO. | LP |
| Transmission Range | 640-1100nm or Custom |
| Blocking Range | 350-610nm or Custom |
| Angle of Incidence | 0 Degree |
| Supplier | Nano Macro Optics Co.,Ltd. |
Technical data
| Transmission wavelength range | 640-1100nm or custom |
|---|---|
| Transmittance | T>90% |
| Blocking wavelength range | 350nm-610nm or custom |
| Angle of incidence | 0 degree |
| Surface quality | 60/40 |
| Substrade | Optical glass |
| Dimension | Custom Option |
What to specify when you request a quote
- Spectral target — listed as “>90% or Custom”; state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
- Blocking — listed as “350-610nm or Custom”; give the blocking range and optical density (OD) the system needs.
- Angle of incidence — listed as “0 Degree”; interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — give outline, thickness and tolerance, and whether the filter is mounted.
- Substrate — listed as “Glass”; name the substrate glass if thermal or UV behaviour matters.
- Surface quality — quote scratch-dig for imaging paths.
Engineering guides for this part
For material grades and coating options, see Shortpass Filter Glass Material for Optical Glass Assemblies. How parts like this are machined and finished is covered in Laser Assisted Glass Cutting for Tight Tolerance Parts. For an application example, read Custom Shortpass Filter Glass for Appliance Optical Modules. A related standard product is Longpass Filter.
