Detailed Product Description
| Product Name: | Longpass Edge Filters | Substrate: | Fused Silica / B270/D263 |
|---|---|---|---|
| Optical Density: | OD2-OD4 | Dimension Tolerance: | ±0.2mm |
| Size: | Customizable | Flatness: | 1/4λ |
Longpass Edge Filters Fused Silica Optical Filters for Infrared Imaging Coating
Longpass Edge Filters
Description:
Longpass Edge Filters are designed to transmit wavelengths greater than the cut-on wavelength of the filter. Longpass Edge Filters are used to isolate portions of the spectrum in a variety of industrial or life sciences applications including microscopy or fluorescence instrumentation. Longpass Edge Filters can be used with Shortpass Edge Filters to create custom bandpass filters. Certain Longpass Edge Filters can also be used as cold mirrors to minimize the heat buildup often caused by infrared radiation.
GIAI Optics offers a wide variety of Longpass Edge Filters for performance in the ultraviolet, visible, or infrared wavelengths. Longpass Edge Filters are available in a range of optical densities. Higher optical densities offer increased blocking capability. High Performance OD 3 Longpass Filters offer high blocking with superior transmission. Dichroic Longpass Filters feature hard coatings for increased durability, while offering high performance for use in fluorescence applications or as spectral beamsplitters.
Competitive Advantage:
Longpass Edge Filters ,competitive price , good quality, delivery on time, providing perfect after-sales service , to provide customers with professional customized products of parameter. We will supply you with best solution.
Specifications:
| Diameter (mm) | 12.5 |
| Dimensional Tolerance (mm) | ± 0.1 |
| Thickness (mm) | 1.10 |
| Angle of Incidence ( ° ) | 0 |
| Substrate | BOROFLOAT |
| Surface Accuracy (λ) | 4 – 6 |
| Surface Quality | 60 – 40 |
| Type | Cold Mirror |
| Wavelength Range (nm) | 425 – 1200 |
| Coating | 0° Cold Mirror |
| Coating Specification | Ravg >90% @ 425 – 675nmRavg >85% @ 800 – 1200nm |
| RoHS | Compliant |
More about us:
Giai photonics Co.,Ltd is a leading supplier of optics and precision optical components ,specialized in a wide array of optical filters, multi-element lenses, lens coatings. We do this with skilled technicians, expert engineers, and modern optical fabrication equipment, the latest metrology. Our objective is to offer the finest quality precision components, optics and systems available to meet the service requirements and to exceed the expectations of our customers.
Quality control:
Why us?
1 Service time: 24 hours waiting for you.
2.Fast Response: 2 hours within our worktime, 12 hours get off work.
3.Good Service: We can supply you from design,measure to coating one stop service.
4. MOQ: No MOQ requirement, you can set your order freely.
5. After-sales service: If bad quality, we will refund .
How to Order ?
Step 1. Send the inquiry at the bottom of the product.
Step 2. We will response or quote you within 24 hours.
Step 3. Place order through email, fax directly
Certifications
Terms of payment:
30% deposit by T/T,the balanced paid before shipment
Prepay 100% of the total before shipment
FAQ
Q1: Are you a factory or trading company ?
A: We are factory located in Shenzhen, China.
Q2: Where is your factory located ?
A:F2,block C, Shen Chang Gang Industry Park,1st Rd. JingLong, Baolong Industry Zone, Longgang District Shenzhen.
Q3: Are there any stock or standard products?
A: We usually customize as per specific requirements, so please offer more detailed information about your requests, such as drawing(important), technical parameters, order quantity, use, material, photos, etc.
Q4: How about the samples policy?
A: We could send free samples for your reference, and the buyer please bear the delivery charge (through your express account for freight collect, or transfer the delivery charge to us for prepaid at your convenience). For some expensive samples, samples cost could be necessary.
Q5: If i place an order now, how long would it be before i got delivery ?
A: It would largely depend on the size of the order and the items you want.
After-sales:
when customer get the package,please first check the situation and the quality, if there is any quality problems made by us, we would like to change new ones or return back the money, also we will responsible for freight for custom. all things we put custom on the first consider way
Please feel free to contact me if you got any questions, we will reply you as soon as possible.
We are looking forward to establishing relationships with you
