MVBP430-35 대역통과 필터(CWL=430nm, FWHM=35nm)
MVBP430-35 대역통과 필터(CWL=430nm, FWHM=35nm)
부품 번호: SO3010140
재고 73개
In Stock.
Ships within 5 working days of order. Customs handling including. (DDP)
Net 30 payment terms for organizational purchase orders.
SKU(재고 관리 코드):SO3010140-d12.5u
픽업 사용 가능 여부를 로드할 수 없습니다.
Email shop@syronoptics.com For Customization Options
이 MVBP430-35 대역 통과 필터는 430nm 주변의 좁은 대역을 전송하는 동시에 대역 외 빛을 줄이도록 설계되었습니다. 이 필터는 청색 LED 또는 청색 레이저 조명을 사용하는 머신 비전, 형광 이미징 및 광학 검사 시스템에 적합합니다. 표적 신호를 분리하고 배경광을 줄이며 대비를 개선하는 데 도움이 됩니다.
주요 사양:
- 파장/주요 사양: 430nm 중심 파장(CWL)
- 대역폭/전환 사양: 35nm FWHM
- 투과율/차단: T >90%; 300-1100nm에서 OD2 차단
- 형식/맞춤 옵션: 직경 12.5mm~직경 34mm(장착/미장착), M25.5x0.5mm~M55x0.75mm(장착)로 제공 가능, 요청 시 맞춤형 크기 및 장착 옵션 제공
전송 및 OD 데이터
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
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
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
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
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.
| Optical Specification | |
|---|---|
Center Wavelength (CWL) |
430nm
|
FWHM |
35nm
|
Blocking Region Wavelength range where light is strongly suppressed
|
OD2@300-1100nm
|
Peak Transmission (%) |
90
|
| Part Number | |
PN |
SO3010140
|
| Document | |
Drawing PDF |
 |
-
BP430-35 Bandpass Filter - Mercury Line Isolation (g-line)
Mercury Line Isolation (g-line)
- The mercury arc spectrum has a very strong emission line at 436nm (the g-line).
- Since the filter bandwidth extends to ~447.5nm, it will effectively capture and isolate this high-energy peak while blocking other mercury lines (like the 405nm h-line or 546nm e-line). This is common in photolithography and fluorescence microscopy.
Recommended Light Sources
- High-Pressure Mercury (Hg) Arc Lamp: It natively emits the intense 436nm "g-line" spectral peak, providing the exact high-energy output that the BP430-35 filter is designed to isolate while effectively stripping away the unwanted 405nm and 546nm lines.
- Mercury-Xenon (Hg-Xe) Lamp: It retains the strong 436nm mercury emission required for the application but offers superior arc stability and higher overall radiance compared to standard mercury lamps, which is critical for consistent exposure in photolithography.
-
BP430-35 Bandpass Filter - Fluorescence Excitation
Fluorescence Excitation
- This filter serves as an excellent excitation filter for fluorophores that absorb in the violet-blue range.
- Chlorophyll Absorption: Chlorophyll a and b have strong absorption peaks near 430nm (the Soret band). This filter can be used in agronomy or plant stress analysis to stimulate chlorophyll fluorescence.
- Specific Dyes: It is suitable for exciting dyes like Auramine O, Lucifer Yellow, or Tetracycline.
Recommended Light Sources
- High-Power LED (430nm or 435nm peak): Precision & Sample Safety
This is the modern standard for this application. The LED's output peak (430–435nm) aligns perfectly with the excitation maxima of Auramine O (432nm) and Lucifer Yellow (428nm). It produces minimal heat compared to arc lamps, which is critical for agronomy to prevent thermal stress or damage to live plant samples during chlorophyll analysis. - Mercury Arc Lamp: Signal Intensity
The BP430-35 filter is specifically designed to capture the 436nm mercury g-line, which sits comfortably within the filter's bandwidth (412nm–448nm). This source provides extremely high irradiance at this specific wavelength, making it ideal for detecting low concentrations of dyes like Tetracycline or visualizing weak fluorescence signals that require maximum excitation energy. - Xenon Arc Lamp: Spectral Versatility
Unlike Mercury lamps which have peaks and valleys, Xenon provides a continuous, high-intensity spectrum across the violet-blue range. This ensures consistent excitation energy even if a specific dye's absorption peak shifts slightly due to solvent conditions or pH (common with Tetracycline and biological derivatives).
자주 묻는 질문
마운팅의 차이점은 무엇인가요?
광학 필터의 두께는 얼마입니까?
Can I request a custom wavelength or size?
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:
>90%
장착 두께:
n.a
내부/외부 스레드:
n.a / n.a
-
직경 25mm(장착됨)
클리어 어퍼처:
dia9mm
장착 두께:
3.5mm
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
-
직경 25mm(장착됨)
클리어 어퍼처:
dia20.5mm
장착 두께:
6.5mm
내부/외부 스레드:
M25.5x0.5mm / M25.5x0.5mm
-
직경 25mm(장착됨)
클리어 어퍼처:
dia22mm
장착 두께:
6.5mm
내부/외부 스레드:
M27x0.5mm / M27x0.5mm
-
직경 25mm(장착됨)
클리어 어퍼처:
dia25.5mm
장착 두께:
6.5mm
내부/외부 스레드:
M30.5x0.5mm / M30.5x0.5mm
-
직경 25mm(장착됨)
클리어 어퍼처:
dia29mm
장착 두께:
6.5mm
내부/외부 스레드:
M34x0.5mm / M34x0.5mm
-
직경 25mm(장착됨)
클리어 어퍼처:
dia30.5mm
장착 두께:
6.5mm
내부/외부 스레드:
M35.5x0.5mm / M35.5x0.5mm
-
직경 25mm(장착됨)
클리어 어퍼처:
dia32mm
장착 두께:
6.5mm
내부/외부 스레드:
M37x0.5mm / M37x0.5mm
-
직경 25mm(장착됨)
클리어 어퍼처:
dia47mm
장착 두께:
6.5mm
내부/외부 스레드:
M52x0.75mm / M52x0.75mm
-
직경 25mm(장착됨)
클리어 어퍼처:
dia50mm
장착 두께:
6.5mm
내부/외부 스레드:
M55x0.75mm / M55x0.75mm
-
직경 25mm(장착됨)
클리어 어퍼처:
>90%
장착 두께:
n.a
내부/외부 스레드:
n.a / n.a
-
직경 25mm(장착됨)
클리어 어퍼처:
>90%
장착 두께:
n.a
내부/외부 스레드:
n.a / n.a
이 필터가 시스템에 맞는지 확실하지 않으신가요?
파장, 광원, 설정에 따라 적절한 필터를 선택하는 데 도움을 드릴 수 있습니다.