SP1050 단거리 통과 필터(T>90%@500-1040nm, OD4@1065-1510nm)
SP1050 단거리 통과 필터(T>90%@500-1040nm, OD4@1065-1510nm)
In Stock.
Ships within 5 working days of order.
픽업 사용 가능 여부를 로드할 수 없습니다.
- 파장: SP1050 단파장 통과 필터는 가시광선에서 근적외선 범위(500-1040nm)에 최적화되어 있습니다.
- 분광 특성: 1050nm에서 날카로운 차단 특성을 보이며 500~1040nm 범위에서 90% 이상의 투과율을 제공하여 뛰어난 신호 선명도를 구현합니다.
- 광학 밀도: 1065~1510nm 범위에서 OD4 차단 기능으로 원치 않는 근적외선 파장을 효과적으로 차단합니다.
- 필터 크기: 다양한 표준 크기로 제공됩니다. 맞춤 크기는 문의해 주세요.
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.
지불 통지
지불 통지
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.
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.
SKU(재고 관리 코드):
전체 세부 정보 보기
| Specifications | |
|---|---|
Cut-Off Wavelength |
1050nm
|
Optical Density |
오디4
|
Part Number |
SO3030360
|
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SP1050 Shortpass Filter - Laser Process Monitoring
Laser Process Monitoring
The most distinct application for this filter is Machine Vision inspection in the presence of Nd:YAG or Fiber Lasers.
In industrial settings (like laser welding, cutting, or marking), high-power lasers operating at 1064nm are used to melt metal. Cameras need to monitor the "weld pool" or the part being processed without being blinded or damaged by the intense reflection of the laser beam.
- How it works: The SP1050 acts as a "laser clean-up" or protection filter. It blocks the blinding 1064nm laser spike (and longer wavelengths) while allowing the camera to see the thermal glow of the weld pool or external illumination (which is often in the visible or 800-950nm range).
Recommended Light Sources
- 940nm High-Power LEDs: These emit at a wavelength that passes through the filter with high efficiency (>90%) but is close enough to the infrared spectrum to reduce visual distractions for operators; they provide strong illumination for the camera while the filter strictly blocks the nearby 1064nm laser reflections.
- 850nm NIR LEDs: This is a standard machine vision wavelength that matches the peak sensitivity of most industrial silicon sensors (CCD/CMOS) and passes completely through the 500-1040nm passband, ensuring bright, low-noise images of the workpiece.
- Visible Spectrum LEDs (White or Red): These are recommended when the application requires color contrast or manual visual verification by operators, as the filter allows full transmission of visible light while still protecting the sensor from the damaging IR laser energy.
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SP1050 Shortpass Filter - LiDAR & Remote Sensing
LiDAR & Remote Sensing
It effectively filters out background noise from 1064nm or 1550nm sources while permitting detectors to see signals in the 900-1000nm range (common for many LiDAR diodes).
Recommended Light Sources
- 905nm Pulsed Laser Diodes: These are the industry standard for Time-of-Flight (ToF) LiDAR systems; the SP1050 allows this wavelength to pass with maximum transmission (>90%) while blocking longer-wavelength interference from common environmental sources or other laser systems.
- 940nm VCSEL Arrays: These sources are increasingly used for short-to-medium range sensing (like facial recognition or obstacle avoidance) because the 940nm wavelength suffers less interference from sunlight; the filter passes this signal clearly while protecting the detector from specific 1064nm noise sources.
- 980nm Laser Diodes: Often used in specialized remote sensing or pumping applications, this wavelength sits near the upper limit of the filter's passband, allowing for detection systems that need to operate discreetly just below the 1000nm cutoff.
