470nm Hard Coated Longpass Filter, High Transmission, Durable
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
China
-
Sold by:
-
On FindLight:
since 2016
Description
Shandong Yanggu Constant Crystal Optics, Inc. has been a leader in optical glass components manufacturing since 2006. With a commitment to precision and quality, we have established ourselves as a trusted name in the industry. Our extensive experience and cutting-edge technology allow us to produce superior optical products that meet the highest standards of performance and reliability.
Introducing our 470nm Long Pass Filter, a meticulously engineered optical component designed for excellence. This filter is crafted with precision and attention to detail, ensuring optimal performance in a variety of applications. With a central wavelength of 470nm ±3nm, it is perfect for applications requiring precise light transmission and filtration. The filter is hard film coated, providing durability and a long service life, making it a reliable choice for professionals who demand the best.
Our long pass filter is made from high-quality materials such as fused silica, B270, float glass, or other optical glass, ensuring superior quality and performance. The filter features a high transmission rate of over 95%, with a cutoff rate of less than 0.05%, ensuring exceptional clarity and sharpness in the transmitted light. The ion plating and low temperature drift technology enhance the filter’s stability and accuracy, making it a valuable addition to any optical setup.
At Shandong Yanggu Constant Crystal Optics, Inc., we pride ourselves on delivering products that not only meet but exceed the expectations of our clients. Our 470nm Long Pass Filter is a testament to our dedication to quality and innovation.
470nm Hard Coated Longpass Filter, High Transmission, Durable
Specifications |
|
|---|---|
| Transmission Wavelength Range: | 480 – 1100 nm |
| Cut-On Wavelength: | 460 nm |
| Transmission: | 95 % |
| Blocking (Optical Density): | OD>=3 |
| Filter Type: | Longpass Filter |
| Coating Type: | Hard film Coated |
| AOI: | 0°±5° |
| Central Wavelength: | 470nm±3nm |
| Cutoff Wavelength: | 200nm~460nm |
| Cutoff Rate: | <0.05% |
| Passing Wavelength: | 480nm~1100nm |
| Transmission: | >95% |
| Scratch-Dig: | 60/40 |
| Raw Material: | Fused Silica, B270, Float Glass, or other optical glass |
Features
- Raw Material: Fused Silica, B270, Float Glass, or other optical glass
- Advantages:
- Plated with hard, long service life
- Wavelength accuracy
- Ion plating, low temperature drift
- High penetration rate
- High cut-off depth
Applications
- Laser optics
- Imaging
- Spectroscopy
- Medical
Frequently Asked Questions
The 470 nm long pass filter is a Longpass Filter.
The central wavelength of the filter is 470 nm ± 3 nm.
The filter is made from materials such as Fused Silica, B270, Float Glass, or other optical glass.
The transmission rate for passing wavelengths (480 nm to 1100 nm) is greater than 95%.
The filter is coated with a hard film.
The advantages include a hard coating with long service life, wavelength accuracy, ion plating with low temperature drift, high penetration rate, and high cut-off depth.
The cutoff wavelength range is from 200 nm to 460 nm, with a cutoff rate of less than 0.05%.