| Usage: | Medical, Optical, Beauty Machine |
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| Thickness Range: | Customized |
| Color: | Customized |
| Type: | Color Filter |
| Principle: | Cut-off Filter |
| Material: | Glass |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Longpass Optical Filters fused silica for IPL Beauty Machine
1. Product Description:
Longpass filters are designed to have a sharp transition at each cuton point. This line can be used for making bandpass filters when you combine with our shortpass filters. Substrate material is fused silica which has high durability against heat and high transmittance.
2.Advantages:
1) High Transmission,and the optical signal attenuation rate is small, effectively improve the working distance and light intensity;
2) High cut-off rate,effectively prevent stray light interference;
3) High wavelength accuracy
4) More than 10 years' experience in the production of optical filter, imported coating equipment to produce, IAD ion assisted deposition technology and to ensure that the low temperature drift and film firmness stronger.
3.Parameters:
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Dimensional Tolerance (mm) |
± 0.1 |
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Thickness (mm) |
1.10 |
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Angle of Incidence ( ° ) |
0 |
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Substrate |
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Surface Accuracy (λ) |
4 - 6 |
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Surface Quality |
60 - 40 |
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Type |
Longpass Filters |
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Wavelength Range (nm) |
550nm |
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Coating |
0° Cold Mirror |
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Coating Specification |
Ravg >90% @ 425 - 675nm Ravg >85% @ 800 - 1200nm |
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RoHS |
Compliant |
4.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.
5. Quality control:
6.Certifications
7.Terms of payment:
30% deposit by T/T,the balanced paid before shipment
Prepay 100% of the total before shipment
8. 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.
9.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
Suppliers with verified business licenses
Audited Supplier 
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