# OEM Optical Filters/Narrow Bandpass Filter/812nm Narrow Band Pass IR Filter for Infrared Camera

> OEM Optical Filters/Narrow Bandpass Filter/812nm Narrow Band Pass IR Filter for Infrared Camera — a bandpass filter: Glass, 0.5mm-1mm thick, 812+/-2nm.…

- Page: https://machiningglass.com/products/oem-optical-filters-narrow-bandpass-filter-812nm-narrow-band-pass-ir-filter-for-infrared-camera/
- SKU: MG-0D6CCA
- Category: Optical Filters > Bandpass & Interference Filters
- Image: https://machiningglass.com/wp-content/uploads/2026/10/OEM-Optical-Filters-Narrow-Bandpass-Filter-812nm-Narrow-Band-Pass-IR-Filter-for-Infrared-Camera.webp
- Updated: 2026-10-24

Product type: Thin Film Filter. Application: Medical. Model: BP812nm filter.

## Overview

OEM Optical Filters/Narrow Bandpass Filter/812nm Narrow Band Pass IR Filter for Infrared Camera is a bandpass filter made from Glass. Listed geometry: size 80*80mm or Customized, thickness 0.5mm-1mm. Optical / electrical data: wavelength 812+/-2nm, bandwidth 25+/-3nm. Surface quality 60/40. 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

| Parameter | Value |
| --- | --- |
| Material | Glass |
| Type | Thin Film Filter |
| Shape | Customized |
| Size | 80*80mm or Customized |
| Cwl | 812+/-2nm |
| Fwhm | 25+/-3nm |
| Surface Quality | 60/40 |
| Usage | Medical |
| Thickness Range | 0.5mm-1mm |
| Model NO. | BP812nm filter |
| Color | Transparent |
| Principle | Cut-off Filter |
| Angle of incidence | 0° |
| Cut off Band | 200-1100nm |
| Blocking | Od2-Od4 |
| Supplier | Nano Macro Optics Co.,Ltd. |

## Technical data

| Parameter | Value |
| --- | --- |
| Product name | BP808nm filter |
| Working band | 812+/-2nm |
| Cut off band | 200-1100nm |
| FWHM | 25+/-3nm |
| Surface quality | 60/40 |
| Size | 80*80*1.1mm or customized |

## What to specify when you request a quote

- **Spectral target** — listed as “812+/-2nm”; state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
- **Blocking** — listed as “Od2-Od4”; give the blocking range and optical density (OD) the system needs.
- **Angle of incidence** — listed as “0°”; interference filters shift with angle, so specify the operating angle and cone.
- **Size and thickness** — listed as “80*80mm or Customized”; 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** — listed as “60/40”; quote scratch-dig for imaging paths.

## Engineering guides for this part

For material grades and coating options, see [Selecting Bandpass Filter Glass for Reliable Optical Performance](https://machiningglass.com/materials/selecting-bandpass-filter-glass-for-reliable-optical-performance/). How parts like this are machined and finished is covered in [Chalcogenide Glass Coating for IR Optical Components](https://machiningglass.com/capabilities/chalcogenide-glass-coating-for-ir-optical-components/). For an application example, read [Bandpass Filter Glass for Appliance Light Detection Modules](https://machiningglass.com/applications/bandpass-filter-glass-for-appliance-light-detection-modules/). A related standard product is [Bandpass Filter](https://machiningglass.com/products/bandpass-filter/).

## FAQ

### What is the OEM Optical Filters/Narrow Bandpass Filter/812nm Narrow Band Pass IR Filter for Infrared Camera made of?

It is listed as Glass. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.

### What sizes and thicknesses are available?

The listing gives size 80*80mm or Customized, thickness 0.5mm-1mm. Custom outlines and thicknesses are made to drawing; state the tolerance you need.

### What optical or electrical performance does it have?

Listed values: wavelength 812+/-2nm, bandwidth 25+/-3nm. Confirm the values at your operating wavelength, angle and temperature when you request a quote.

### Where is this bandpass filter used?

Listed applications: Medical.

### What should I include in a quote request?

Include spectral target, blocking, angle of incidence, size and thickness and substrate, plus quantity and a drawing if the part is custom.

## Request a quote

Send drawings, tolerances and quantity: https://machiningglass.com/contact/?rfq_product_id=10249#mg-rfq

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Source: Custom Precision Glass Machining — https://machiningglass.com/