Brand：	none
Address：	China
Min.Order：	none
Supply：	none
Valid until：	Long Term

Product Details

Products Description

Product name	short pass filter/IR cut filter
Transmittance	Single-sided coating T> 94% Double-sided coating T> 98%
Central wavelength	Central wavelength±3nm
Cut-off depth	T＜0.5%
Size	Customization
Application	●Photography ●Security surveillance ●Stage lighting ●Microscope ●Beauty equipment,ect.

Product introduction
The short-pass filter is a separation filter that can transmit light on the short wave side and cut off light on the long waveside. Excellent performance, in the transmission band, the transmittance exceeds 90%. Can be used for biological imaging or flow cytometry. Long pass filters can be divided into different bands (SP-460, SP-510, SP-560, SP-590, SP-645, SP-695,SP-900), Can be customized

Our advantage

●Fourteen years of factory direct sales

●Imported top coating equipment

●Using vacuum deposition coating process

●Professional customization，More in stock

●High-heat laser dot experiment, no explosion when heated

●Excellent sincerity, excellent service

Application	Central wavelength	transition band	Cut-off depth	Transmittance
UV light source	400nm	＞20nm	OD2-OD3	330-390nm
Multi-band light source for criminal investigation	500nm	＞20nm	OD2-OD3	400-490nm
Laser protective glasses	630nm	＞20nm	OD2-OD3	400-620nm
HD camera	650nm	＞20nm	OD2-OD3	400-640nm
Wide-angle lens	700nm	＞20nm	OD2-OD3	420-690nm
Bill detection	900nm	＞20nm	OD2-OD3	450-890nm

Worry-free shopping

Our company's series of products have passed (obtained) ROHS, IS09001 and other international safety and environmental protection authority certificates! Adopt advanced coating, cutting profiling equipment and high-precision testing equipment, and strictly implement the environmental 140001 environmental management system in environmental management. To ensure that each optical lens meets various customer requirements at the factory, our filter substrates are imported optical glass to ensure high-quality optical quality. At the same time, due to our failure to meet customer requirements, we Support no reason to return and exchange services, please rest assured to buy.

Details Images

650nm short pass filter

485nm short pass filter

Quality assurance

All the optical lens products sold by Kaitao are independently developed and produced by our factory. They have absolute quality and price advantages. Manufacturers of sexual density filters (attenuation filters), long and short pass filters, beamsplitters, and dichroic mirrors, please contact customer service for details.

Why Choose Us

Historical

Kaitao has a 14-year history since its establishment in 2005. It has cooperated with many national research institutes and colleges, including the world's top 500 companies and China's famous 211, 985 colleges. We have many years of experience in offline trading. The quality of our products has been recognized and praised by our customers. Process technology has been screened through layers, and efficient customization and wholesale of manufacturers are also one of our strengths.

Cooperator

DJ-Innovations

Tsinghua University

Shanghai University

Xiamen University

Central South University

Sun Yat-sen University

Zhejiang University

Wuhan University

Certifications

Marketing Campaign

Our Company

Product packaging

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: Where is your factory located ?
A:1st Floor, Building A,No. 18, Zone B, Dashuitian Industry Zone, Guanlan, Longhua District Shenzhen Guangdong China.

Q: What's the material of your products ?
A: K9 / JGS1 / JGS2 / Quartz /Optical Glass.

Q: If i place an order now ,how long would it be before i got delivery ?
A: Depending on the number of orders, the normal time of 3-15 days, the specific time can contact us directly.

Q. How do you package the product?
A: Generally speaking, we put the goods in a neutral white box and a brown carton. Can be packaged according to your needs, you need to contact us in advance.

Products Description

Product name	short pass filter/IR cut filter
Transmittance	Single-sided coating T> 94% Double-sided coating T> 98%
Central wavelength	Central wavelength±3nm
Cut-off depth	T＜0.5%
Size	Customization
Application	●Photography ●Security surveillance ●Stage lighting ●Microscope ●Beauty equipment,ect.

Product introduction
The short-pass filter is a separation filter that can transmit light on the short wave side and cut off light on the long waveside. Excellent performance, in the transmission band, the transmittance exceeds 90%. Can be used for biological imaging or flow cytometry. Long pass filters can be divided into different bands (SP-460, SP-510, SP-560, SP-590, SP-645, SP-695,SP-900), Can be customized