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Long pass filter
Product Code : 43
Product Specifications
- Material
- optical glass, fused silica
- Size
- according to customer drawing
Product Description
A filter in which the pass band is a wavelength range higher than the wavelength range that is blocked. Long pass filters pass all wavelengths longer than the cut off wavelength. Long pass filters include cold mirrors, colored glass filters, and thermo set ADC (optical cast plastic) filters.
Specification:
| Material: | Optical glass, fused silica |
| Diameter: | +0/-0.2mm |
| Thickness: | +/-0.1mm |
| Clear aperture: | > 80% of diameter |
| Surface quality: | 60-40 scratch and dig |
| Transmitted wavefront, P-V | Lambda/4 @632.8nm |
| Coating type: | Long pass filter |
| Surface 1: | multi-layer dielectric coating |
| Surface 2: | MgF2 |
| Transmission: | >85% |
| Cut-on tolerance: | 2% |
| Cut-on Slope: | 3% |
| Blocking: | Optical density, OD > 2 |
Trade Information
- FOB Port
- Fuzhou China
- Payment Terms
- Telegraphic Transfer (T/T), Days after Acceptance (DA), Paypal
- Supply Ability
- 20000 Per Month
- Delivery Time
- 5 Week
- Sample Available
- Yes
- Sample Policy
- Sample costs shipping and taxes has to be paid by the buyer
- Packaging Details
- Provide our standard package
- Main Domestic Market
- All India
- Certifications
- N/A
X
Contact Details
- No. 76, Xiaohoushan Road, Nanyu, Minhou, Fuzhou - 350109, Fujian, China
- Mr. Charles Liu
- Send Inquiry
Mr. Charles Liu
Mobile: + 86 133 48256702
Tel: + 86 591 87303536
Fax: 400 8875666 ext. 456900
QQ: 394141276
Wechat: 18059763656
Skype: westcoasthk
Send Inquiry
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