- Overview
- Product Description
- Technical Information
- Product Parameters
- Processing
- Testing
- Company Profile
- Packaging and Delivery
- FAQ
Basic Info.
Model NO.
F-8
Material
Optical Glass
Lenses Color
Clear
Certification
RoHS, ISO9001, CE
Customized
Customized
OEM Services
Yes
Sample Services
Yes
Delivery Time
Depens on Qty, Normally 10-30days Production
Optical Thickness
3mm ±0.5mm
Size Tolerance
+0.00/-0.25mm
Surface Quality
80/50 Per Mil-M-13508
Max. Operating Temperature
+100°c
Transmitted Wavefront (Twf)
1/4 Wave Per Inch
Parallelism
30 Arc Seconds or Better
Spectral Data
Stated as Internal Transmittance
Dimension: 3mm-300mm
3mm-300mm
Cwl
808nm+/-5nm, 920nm, 880nm or as Requested
Fwhm
20nm
Transport Package
Air Cushion Wrapped Carton Packaging.
Trademark
Oplens
Origin
Chengdu, Sichuan, China
HS Code
9001909090
Production Capacity
200000PCS/Month
Product Description
780nm 785nm 808nm 830nm Hard Coated Glass Laser Bandpass Filters
What is optical filter?
An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings.
Bandpass type filter glasses are useful for enhancing the signal-to-noise ratio of illumination systems, transmit a broad band of energy while blocking the shorter and longer wavelengths. As with all of Oplens's filter glasses, custom sizes are available upon request.
BENEFITS
- Fabricated from high quality filter glass
- Excellent color consistency as well as sharp contrast
- Both surfaces precision polished
- Options span ultraviolet to infrared region
COMMON APPLICATIONS
- Machine vision
- Astronomy
- Electronic Instrumentation
- Calibration
- Medical devices
| Optical Thickness: | 3mm ±0.5mm |
| Size Tolerance: | +0.00/-0.25mm |
| Surface Quality: | 80/50 per MIL-M-13508 |
| Max. Operating Temperature: | +100°C |
| Transmitted Wavefront (TWF): | 1/4 wave per inch |
| Parallelism: | 30 arc seconds or better |
| Spectral Data: | Stated as internal transmittance |
Oplens equipped Precitech SPDT with Taylor Hobson PGI 3D profilometer. The results of the profilometer measurement system can be directly put into the diamond machine to provide positive compensation values for the machining of aspheric components. At the same time, curvature, surface flatness, roughness and other indicators can be quantified effectively and accurately.
Oplens equipped Zygos which work by producing a beam of laser light and transmitting it to the optic under test by way of a very, very accurate lens fitted to the Zygo. This is the key to the instrument's accuracy. As the light passes through this lens, which is not coated, it enables 4% of the light to be reflected back into the Zygo.
Sichuan JUKA Optical Technology Co., Ltd. is a professional company specializing in high-precision optical lens, prisms, and window,etc. Company is located in Chengdu of China, which enjoys the fame of world-wide optical processing center. JUKA's predecessor was the Optical Processing Department of the Institute of Optoelectronic Technology, Chinese Academy of Sciences,which was established in 1988. And company switched successfully to be a private enterprise from a state-owned enterprise in 2005.
JUKA Optics has first-class processing and detection equipments, which include more than 100 sets of processing equipments, 2 sets of Zygo interferometers and 1 set of Veeco interfermeter. Chengdu Juka also has a large number of excellent engineers for optics, machnism,electricity and operation.
Packaging Details: Optical usage glass BK7 half rod cylinder ar coating plano convex cylindrical lens.
Inner packing:special protective packing for optical products.
Outer packing:carton, Shock absorption material and bubble wrap.
Delivery Time: 7-20days Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. (Please note it before delivery.) Transit time deponds on the express and destination. By the way, we would re-check all the details before delivery.
Inner packing:special protective packing for optical products.
Outer packing:carton, Shock absorption material and bubble wrap.
Delivery Time: 7-20days Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. (Please note it before delivery.) Transit time deponds on the express and destination. By the way, we would re-check all the details before delivery.
Q1:Can you send me free samples or Can i have an sample order ?
A: Yes, We accept sample orders, and we're also willing to send you free sample to test and check its quality . if we don't have the item in stock , then you could place an sample order.
Q2: How many days can i get my package after placing order?
A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.
Q3: OEM services available?
A: Sure, please send us your design paper on platform to confirm more details information.
Q4:We have a commercial project,Can you help me offer an optical design solution ?
A:Yes, we have professional experts who are engaged in optical design for many years , please send us more detail of your project,we will supply our most suitable solutions for you.
Q5: What shipping methods do you have?
A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.
