Stocked & Custom Optical Coating Products
Optical filters, beamsplitters, waveplates, and mounting components for engineering teams, laboratories, OEM projects.
Optical Filters
Bandpass Filters
Transmit a selected wavelength band while blocking unwanted light.
Examples: BP405-10, BP532-10, BP850-40
Multi-Band Filters
Transmit multiple selected wavelength bands through one filter.
Examples: dual-band, tri-band, custom quad-band
Shorptass Filter
Transmit shorter wavelengths and block longer wavelengths.
Examples: SP450, SP700, SP1100
Longpass Filter
Transmit longer wavelengths and block shorter wavelengths.
Examples: LP650, LP850, LP1000
Dichroic Mirror
Reflect and transmit different wavelength bands at a defined angle.
Examples: DM532/1064, DM650, DM850
Fluorescence filter sets
Excitation, emission, and dichroic filters for fluorescence optical paths.
Examples: DAPI, FITC, TRITC filter sets
Neutral Density Filter
Reduce optical intensity while maintaining the target wavelength range.
Examples: OD0.5, OD1.0, OD2.0
Beamsplitters
Polarizing Beamsplitters
Separate s- and p-polarized light in optical systems.
Examples: PBS cube,PBS Plate
Non-Polarizing Beamsplitters
Split light intensity without polarization dependence.
Examples: 50:50 NPBS, 70:30 NPBS
Waveplates
Half Waveplate(λ/2)
Rotate linear polarization direction in laser and optical systems.
Examples: 532 nm HWP, 1064 nm HWP, achromatic HWP
Quarter Waveplate(λ/4)
Quarter-Wave Plates
Convert linear and circular polarization states.
Examples: 532 nm QWP, 1064 nm QWP, achromatic QWP
Optics Mounts
Filter Mounts
Mounts for integrating filters and optical components into optical setups.
Examples: threaded mounts, O-ring mounts, custom filter holders
Filter Cubes
Hold excitation, dichroic, and emission filters for fluorescence optical paths.
Examples: empty cube housings, fluorescence filter cubes, custom assemblies
Not sure which product fits your application?
Send your requirement and our team will recommend a suitable stocked or custom option.
Optical Filters We’ve Produced
Ready to Start a Custom Optical Filter Project?
Need a filter outside catalog specs?
Share your requirement with our team.
We’ll review feasibility, price, and lead time.
Why Engineers Choose SyronOptics
Start with stock products
Use available filters to test wavelength, bandwidth, blocking, and system fit before moving further.
Get help checking compatibility
Share your optical requirement, mounting limit, or system concern. We’ll help review the practical fit.
Flexible payment and delivery support
For qualified company orders, we can support NET7 / NET30 terms, customs handling, and door-to-door delivery.
Reduce filter sourcing friction
When standard catalog filters are not enough, we help your team clarify fit, cost, lead time, payment, and delivery before the order moves forward.
Need help finding the right optical component?
Share as much detail as you have. A part number, drawing, spectrum requirement, or application note is also helpful.