Longpass Filters

 
KUPO Dichroic/ Longpass Filters
KUPO Dichroic/ Longpass Filters
KUPO Dichroic/ Longpass Filters
Y10001: SPRING YELLOW
Y1002: MEDIUM YELLOW
Y10103: YELLOW
Y76704: CANARY
O10405: AMBER
O01506: STRAW
O17907: DEEP AMBER
O15808: LIGHT ORANGE
O77809: GOLDEN AMBER
O2201: GOLD ORANGE
O1911: SUNSET ORANGE
O16412: ORANGE
R2613: FIRE
R2714: RED
R15: RUBY RED
R16: BLOOD RED
R17: DARK RED
 R2918: PLASA RED Y1019: LIGHT YELLOW O10520: BURNT YELLOW
 
 

DICHROIC FILTERS

We offers dichroic filters coated with hard dielectric thin-films. The dielectric thin-films filter out the unwanted regions of visible spectrum and let the light of certain wavelength transmit so that you will see different colors when light passing through the dichroic filter.
 
Planetary-runningcoating machine lets thin-films evenly attach to the glass substrate which guarantees consistency of optical specification from different pieces and different batches.
 
With Ion Assistant Deposition (IAD), the thin-films will firmly attach to the glass substrates with great density which makes the filters greatly resistant to the environmental degradation.
 
There are over 70 colors available which offers flexibility for you to choose the most suitable one for you.
For your unique project we are able to develop the required color as well.
 
KUPO Dichroic/ Master of Wavelength Control

Features

● Perfect piece-to-piece, batch-to-batch consistency
● Pure, intense, true-to-life color
● Great resistance against UV and heat (Compared to gel)
● Great endurance to environmental degradation

Examples of Application

● Stage Lighting
● Architectural Lighting
● Projection System
● Fluorescence Microscopy

General Specification

● Spectral Tolerance: +/-3nmat T50%
● Available Substrate: See Glass Substrates under Products Page
● Humidity, Adhesion, and Abrasion: MIL-M-13508C