Bandpass Filters
PRODUCT CATEGORIES
INOUIRY
Bandpass filters are suitable for various applications, such as spectroscopy, clinical chemistry or imaging. Bandwidth is the spectral range of the light transmitted by the optical filter. Narrow bandwidth (<20nm) is often used in elemental and chemical analysis applications, analytical instruments and laser cleanup. Wide bandwidth (>20nm) is often used in imaging applications, including fluorescence microscopy, machine vision and factory automation.
Our company provides standard narrow bandpass filters with Ø12.7mm and Ø25.4mm (including housing), thickness = 6mm, and we can also customize filters according to your actual needs. We can also customize the rings of filters with different interfaces (see the table below for supported interfaces). Suitable for various applications, such as spectroscopy, clinical chemistry or imaging. Bandwidth is the spectral range of the light transmitted by the optical filter.
Customizable Threaded Mirror Rings with Different Interfaces
| Specifications | C-mount | M25 | M25.5 | M27 | M28.5 | M30.5 | M34 | M35.5 | M37 | M37.5 | M40.5 |
| Pitch | / | 0.5/0.75 | 0.5 | 0.5/0.75 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5/0.75 | 0.5/0.75 | 0.5/0.75 |
| Specifications | M43 | M46 | M48 | M49 | M52 | M55 | M58 | M62 | M67 | M72 | M77 |
| Pitch | 0.75 | 0.75 | 0.6 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 |
Technical Parameters
| Wavelength: | 400-1100nm |
|---|---|
| FWHM: | 5nm intervals are available for your selection, and customization is accepted |
| FWHM Tolerance: | +-5nm |
| Center Wavelength Tolerance: | +-3nm |
| OD Value | OD2-OD6 |
| Size： | Cut according to your requirements |
| Minimum Order Quantity: | 5PCS |
| Does it have a mirror ring? | According to your request, the default is without lens ring |
