• Spectral transmission curve with a peak at around 400 nm on a graph.
  • Blue bandpass filter with black rim on a white background
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BP450-30 대역 통과 필터(CWL=450nm, FWHM=30nm)

BP450-30 대역 통과 필터(CWL=450nm, FWHM=30nm)

부품 번호: SO3010156

$60.00 USD
$60.00 USD
할인 품절
배송료는 결제 시 계산됩니다.

재고 101개

중심 파장(CWL) // FWHM
광학 밀도 // 최대 투과율(Tpk)
차원

In Stock.

Ships within 5 working days of order. Customs handling including. (DDP)

Net 30 payment terms for organizational purchase orders.

SO3010156-d12.5mt

Email shop@syronoptics.com For Customization Options

BP450-30 대역 통과 필터는 450nm 주변의 좁은 대역을 투과하고 대역 외 빛을 줄이도록 설계되었습니다. 이 필터는 청색 LED 또는 레이저 조명을 사용하는 머신 비전, 형광 이미징 및 광학 검사 시스템에 적합합니다. 이 필터는 대상 신호를 분리하고 배경 조명을 줄이며 대비를 개선하는 데 도움이 됩니다.

주요 사양:

  • 파장/주요 사양: 450nm 중심 파장(CWL)
  • 대역폭/전환 사양: 30nm FWHM
  • 투과율/차단: T >95%, 200-900nm에서 OD6 차단
  • 형식/맞춤 옵션: 직경 12.5mm~25mm(장착/미장착)로 제공, 요청 시 맞춤형 크기 및 장착 옵션 제공

전송 및 OD 데이터

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.

배송 및 배달

  • 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).

반품 및 환불

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.

사용자 정의 크기

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.

지불

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.

전체 세부 정보 보기
  • BP450-30 Bandpass Filter - Fluorescence Microscopy & Bio-Imaging (Excitation Filter)

    BP450-30 Bandpass Filter - Fluorescence Microscopy & Bio-Imaging (Excitation Filter)

    Fluorescence Microscopy & Bio-Imaging (Excitation Filter)

    This is the most likely application given the high blocking (OD6) and transmission specs. The filter is used to "clean up" the excitation light before it hits a biological sample.

    • Application: Exciting blue-absorbing fluorophores in fluorescence microscopy or flow cytometry. It isolates the specific blue wavelengths needed to make a sample fluoresce green.
    • Target Fluorophores: Suitable for exciting dyes and proteins such as Auramine O, Acridine Orange, EGFP (on the absorption shoulder), and various auto-fluorescent compounds (like chlorophyll or collagen).

    Recommended Light Sources

    • High-Power Blue LEDs: specifically those with a peak output around 440 nm – 450 nm.
    • Broadband Sources: Mercury (Hg) Arc Lamps or Xenon Arc Lamps (the filter effectively blocks the intense UV and green/red bands from these lamps, passing only the blue excitation energy).
  • BP450-30 Bandpass Filter - Laser Line "Clean-up" (Blue Diode Lasers)

    BP450-30 Bandpass Filter - Laser Line "Clean-up" (Blue Diode Lasers)

    Laser Line "Clean-up" (Blue Diode Lasers)

    The 450 nm wavelength is a standard for high-power blue diode lasers.

    • Application: Cleaning up the spectral output of a blue laser. Diode lasers often have "spectral wings" or spontaneous emission noise outside their peak. This filter ensures only the pure 450 nm laser line reaches the target, which is critical for precise interferometry, holography, or Raman spectroscopy excitation.

    Recommended Light Sources

    • 450 nm Blue Diode Lasers (commonly used in engraving, welding, and display technology).

자주 묻는 질문

마운팅의 차이점은 무엇인가요?

각도 조절이 가능한 필터

광학 필터의 두께는 얼마입니까?

광학 필터의 두께는 어떻게 되나요?

Can I request a custom wavelength or size?

맞춤형 파장 또는 크기를 요청할 수 있나요?

What is the difference between mounted and unmounted filters?

Unmounted filters are bare optics suitable if you already have a holder. Mounted filters come in an anodized aluminum ring (with or without threading) for easier system integration.

  • 직경 25mm(장착됨)

    클리어 어퍼처:

    dia9mm

    장착 두께:

    3.5mm

    내부/외부 스레드:

    n.a / n.a

  • 직경 25mm(장착됨)

    클리어 어퍼처:

    >90%

    장착 두께:

    n.a

    내부/외부 스레드:

    n.a / n.a

  • 직경 25mm(장착됨)

    클리어 어퍼처:

    dia21mm

    장착 두께:

    3.5mm

    내부/외부 스레드:

    n.a / n.a

  • 직경 25mm(장착됨)

    클리어 어퍼처:

    >90%

    장착 두께:

    n.a

    내부/외부 스레드:

    n.a / n.a

  • 직경 25mm(장착됨)

    클리어 어퍼처:

    dia9mm

    장착 두께:

    7.62mm

    내부/외부 스레드:

    SM05 / SM05

  • 직경 25mm(장착됨)

    클리어 어퍼처:

    dia21mm

    장착 두께:

    7.62mm

    내부/외부 스레드:

    SM1 / SM1

  • 직경 25mm(장착됨)

    클리어 어퍼처:

    dia21mm

    장착 두께:

    내부/외부 스레드:

    C-Mount / C-Mount

이 필터가 시스템에 맞는지 확실하지 않으신가요?

파장, 광원, 설정에 따라 적절한 필터를 선택하는 데 도움을 드릴 수 있습니다.