.

notch filter, imaging filter, longpass edge filter

Optical filters allow a portion of the spectrum to pass (transmit) while blocking the remainder.Based on different application filters come in many levels of performance and also known as Color Glass Filter ,dichroic filter, Neutural Density Filter, IPL Filter ,Band pass Filter, IR Cut Filter , reflective filter, optical thin film filter, Birefringent filter and interference optical filter. The simplest types of filter are made of absorptive materials such as some colour filter glasses yellow glass GG420, orange glass OG570 and red glass RG695 etc.. Certain wavelengths of light can be absorped by these kinds of colour glasses. Interference filters or dichroic filters are more complex and higher performance because of multiple layers dielectric materials deposited on a substrate causing constructive/destructive interference of the light in order to achieve the required performance.


Send product request

To: Jilin Tianhua Opto-electrical Technology Development Co,.ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

mirror, flat mirror, laser mirror, IR mirror
mirror, flat mirror, laser mirror, IR mirror Front surface mirrors are coated with aluminum or dielectrics for maximum reflection. Tempotec provides both kinds of front surface mirrors: Metal...
SF8 achromatic lens
SF8 achromatic lens Jilin Tianhua Opto-electrical Technology Development Co., Ltd., production and sale of precise optical elements. Our company locates in Changchun ...
penta prism/ glan laser prism
penta prism/ glan laser prism Penta prism can deviate an incident beam without inverting or reversing to 90. The deviation angle of 90 is independent of any rotation of the pris...
right angle prism
right angle prism Right angle prism is deviating or deflecting a beam of light with 90° or 180°.It is often used in telescope, periscope and other optical system. Fu...
optics
optics Optical lenses is a precision optical component for camera, video camera, telescope, film projector, duplicator, microscope and observation instrum...
All supplier products

Same products

Dove Prism
Dove Prism Seller: BRD Optical Dove prismshave an unusual and very interesting characteristic , if you look through the prism an...
Double Convex Lens
Double Convex Lens Seller: BRD Optical The double convex lens/mirror is symmetrical across both its horizontal and vertical axis. Each o...
Double Concave Lens
Double Concave Lens Seller: BRD Optical A double concave lens/double concave mirrorhas a negative focal length, thereby causing collimate...
Hot Sales Multihead Weigher For Stick-shaped Products
Hot Sales Multihead Weigher For Stick-shaped Products Seller: Guangdong Kenwei Intellectualized Machinery Co., Ltd. Features Special load cell with high precision and high standard. Program recovery function can ...
Combined check weigher and metal detector
Combined check weigher and metal detector Seller: Guangdong Kenwei Intellectualized Machinery Co., Ltd. Application It is widely used for food, pharmaceutical, chemical, textile, clothes, toys, rubber ...