• Spectral transmission graph with a peak at around 380 nm on a white background
  • Purple filter with black rim on a white background
1 2

BP360-10 Bandpass Filter(CWL=360nm,FWHM=10nm)

BP360-10 Bandpass Filter(CWL=360nm,FWHM=10nm)

PartNumber:SO3010081

$60.00 USD
$60.00 USD
Sale Sold out
Shipping calculated at checkout.
Center Wavelength (CWL) // FWHM
Optical Density // Peak Transmission (Tpk)
Dimension

In Stock.

Ships within 5 working days of order.
  • Wavelength: Center wavelength at 360nm for precise spectral targeting in the deep UV region
  • Spectral Features: Full Width Half Maximum (FWHM) of 10nm providing ultra-narrow bandwidth for high-resolution deep UV spectroscopy and protein analysis
  • Optical Density: OD5 blocking for exceptional out-of-band rejection and superior signal isolation
  • Filter Dimension Availability: Multiple sizes available to fit standard optical systems and custom configurations

Request Raw Data

You can request the raw transmission data from us.

Copy the link of the product page and send email to shop@syronoptics.com, you will get reply within 1 working days.

Shipment & Delivery

  • Stocked products ship within 5 business days after order confirmation.
  • Custom-made products typically ship within 4–8 weeks.
  • Delivery times may be affected by holidays, customs clearance, or other unforeseen events.
  • Tracking information becomes available 3–5 days after dispatch when the parcel is handed to the local courier.
  • Some deliveries may require customer pickup. Please ensure your contact information is correct and respond promptly to courier communications.
  • General international parcel shipping cost: USD 35 (for reference).

Return & Refund

1. Eligible Products

Stocked (catalog) products with a unit price under USD 500 are eligible for return within 14 days after delivery.

Custom-made or non-stock items are not eligible for no-reason returns.

2. No-Reason Return (Buyer’s Remorse)

If you wish to return an item for reasons other than product defect or seller error:

  • Please email shop@syronoptics.com to request a return authorization and return address.
  • Buyer is responsible for all return shipping costs.
  • Items must be unused, in original condition, and with original packaging.
  • Refund will be issued after inspection of the returned item.

3. Seller’s Fault (Defective / Wrong / Damaged Item)

If the return is due to seller error (defective product, wrong item shipped, or damage during shipping):

Please provide clear evidence (photos or videos) showing the issue.

We will evaluate the case and either:

  • Provide a replacement, or
    Issue a refund (with or without requiring the item to be returned).
  • Return shipping cost will be covered by the seller in confirmed seller-fault cases.

4. Important Notes

  • Returned items are subject to inspection before refund approval.
  • Shipping fees, customs duties, and taxes are non-refundable unless the return is due to seller fault.
  • Unauthorized returns will not be accepted.

Custom Sizing

Custom sizing is available from 3 × 3 mm (or Ø5 mm) up to 60 × 60 mm. For custom cut sizes, please contact shop@syronoptics.com for a quotation.

Pricing is not significantly lower for small-size orders in low quantities due to operational costs.

Payment Terms

Payments can be made online using Credit Card, Apple Pay, Google Pay, WeChat Pay, and Alipay.

If you prefer to pay by bank transfer, please contact shop@syronoptics.com to request an invoice with our banking details.

If you require deferred payment terms, you may request NET 7 or NET 30 at the time of placing your order.

All requests for deferred payment are subject to approval and will be confirmed by SyronOptics via email.

View full details
  • BP360-10 Bandpass Filter - Photoluminescence (PL) Studies

    BP360-10 Bandpass Filter - Photoluminescence (PL) Studies

    Photoluminescence (PL) Studies

    • Used in material science to study the optical properties of semiconductors, such as Zinc Oxide (ZnO) thin films, which exhibit photoluminescence when excited by UV light in this range.

    Recommended Light Sources

    • UV LED (365 nm or 360 nm): Cost-effective and compact; the filter efficiently "cleans" the spectral tail of a standard 365 nm LED to provide a pure excitation source without stray light interference.
    • Xenon Arc Lamp: Provides high-intensity, broadband UV power; the filter isolates a precise 360 nm slice from the continuum, which is essential for characterizing samples that require high photon flux.
    • Frequency-Tripled Nd:YAG Laser (355 nm): Delivers high energy density at 355 nm (just inside the filter's 355–365 nm passband), providing maximum excitation power for detecting weak photoluminescence signals from thin films.
  • BP360-10 Bandpass Filter - Forensic Analysis

    BP360-10 Bandpass Filter - Forensic Analysis

    Forensic Analysis

    • Used to isolate UV light for detecting bodily fluids, fibers, or counterfeit currency features that fluoresce under 360–365 nm illumination.

    Rcommended Light Sources

    • High-Power UV LED Flashlight (365 nm): Portability & Signal-to-Noise. The standard tool for crime scenes; the filter is critical here to block the visible "purple glow" often emitted by LEDs. This ensures that when looking for faint biological fluids or fibers, the observer sees only the fluorescence, not the reflected purple source light.
    • Alternate Light Source (ALS) / Xenon Arc Lamp: Broad Area Intensity. Used for scanning large scenes; these powerful broadband sources require the filter to slice out the specific 360 nm UV-A band, allowing investigators to flood a room with invisible UV light to reveal stains or fibers without visible glare.
    • Mercury Vapor Lamp (Lab Based): Spectral Precision. Used for lab analysis of collected evidence; the lamp has a strong natural peak at 365 nm, which the filter isolates effectively to inspect documents for counterfeit features or treated papers.

Fequently Asked Questions

Different Types of Filter Mountings

Unmounted:

  • a bare glass optical filter

Mounted:

  • Smooth Mount for protection of the optics. No thread is there on the mount.

Metric Mount:

  • Start with M as prefix, usually seens as M25.5x0.5mm. Mostly used as camera filters

Imperial Mount:

  • Start with SM as prefix, usually seen SM1, SM05 etc... Mostly used in Optical system. (You will have a SM external thread to connecting to other objects)

C-Mount:

  • Very frequently used mounting. C-Mount is 1‘’-32TPI. And it is not the same thing as SM1, or M25.5x0.5mm.

What are the Thickness of the Optical Filters?

For Unmounted Optics:

  • 0.5mm
  • 1.1mm
  • 2.0mm

*Most of our optics are coming with 1.1mm and 2.0mm

With Standard Mounting (Mounted, No Thread):

  • 3.5mm (Default)
  • 6mm (Upon Request)

Thread Mounted:

  • 6mm - 8mm

  • dia12.5mm(mounted)

    Clear Aperture:

    dia9mm

    Mounting Thickness:

    3.5mm

    Internal/External Thread:

    n.a/n.a

  • dia12.5mm(unmounted)

    Clear Aperture:

    >90%

    Mounting Thickness:

    n.a

    Internal/External Thread:

    n.a/n.a

  • dia25mm(mounted)

    Clear Aperture:

    dia21mm

    Mounting Thickness:

    3.5mm

    Internal/External Thread:

    n.a/n.a

  • dia25mm(unmounted)

    Clear Aperture:

    >90%

    Mounting Thickness:

    n.a

    Internal/External Thread:

    n.a/n.a

  • SM05(0.535″-40TPI)

    Clear Aperture:

    dia9mm

    Mounting Thickness:

    7.62mm

    Internal/External Thread:

    SM05/SM05

  • SM1(1.035″-40TPI)

    Clear Aperture:

    dia21mm

    Mounting Thickness:

    7.62mm

    Internal/External Thread:

    SM1/SM1

  • C-Mount(1″-32TPI)

    Clear Aperture:

    dia21mm

    Mounting Thickness:

    Internal/External Thread:

    C-Mount/C-Mount

Need any help?