HOME > For Lighting > Color Temp. Conversion Filters

Color Temp. Conversion Filters

Overview
Color Temp. Correction
Color Temperature filters, rocoes
C.T. Filters
Key Features
Converts daylight to tungsten or reverse.
Correction color temperature.
Applications
Lighting.
Stage Lighting.
Optical System.
Medical Equipments.
Entertainment lighting.

CTB25CTB50CTB75CTO25CTO50CTO75Information and Notes

Specifications

ITEM NO: CTB25

Physical Characteristics
ctb25, Color Temperature filters, rocoes
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1, 3.3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150mm
Resistant Temperature
Glass: 150 celsius
Tempered Glass: 250 celsius
Borosilicate: 450 celsius

ITEM NO: CTB50

Physical Characteristics
ctb50, Color Temperature filters, rocoes
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1, 3.3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150mm
Resistant Temperature
Glass: 150 celsius
Tempered Glass: 250 celsius
Borosilicate: 450 celsius

ITEM NO: CTB75

Physical Characteristics
ctb75, Color Temperature filters, rocoes
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1, 3.3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150mm
Resistant Temperature
Glass: 150 celsius
Tempered Glass: 250 celsius
Borosilicate: 450 celsius

ITEM NO: CTO25

Physical Characteristics
cto25, Color Temperature filters, rocoes
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1, 3.3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150mm
Resistant Temperature
Glass: 150 celsius
Tempered Glass: 250 celsius
Borosilicate: 450 celsius

ITEM NO: CTO50

Physical Characteristics
cto50, Color Temperature filters, rocoes
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1, 3.3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150mm
Resistant Temperature
Glass: 150 celsius
Tempered Glass: 250 celsius
Borosilicate: 450 celsius

ITEM NO: CTO75

Physical Characteristics
cto75, Color Temperature filters, rocoes
Thickness
Glass: 1.1mm
Tempered Glass: 2, 3, 4, 5mm
Borosilicate: 1.1, 3.3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150
Resistant Temperature
Glass: 150 celsius
Tempered Glass: 250 celsius
Borosilicate: 450 celsius

Information and Notes

  • Customized color temp services. coversion filter Services. Accepted customer define to transform the original color temperature to required color temperature. Optional : Heat Insulated Membrane to strengthen the heat insulation effect.
  • Customized Color temp. coversion filter will design & modify base on the original light spectrum (light output distribution), so customer will be required to provide original applied light source information, say : LED, Halogen, Metal Halide, Discharge Lamp… etc.
  • Color temperature & light spectrum of each light source will be difference and thus difference temperature characteristic. Generally, the ratio of changing will be as below :
    CTB25 Color temperature increase 75%.
    CTB50 Color temperature increase 50%.
    CTB75 Color temperature increase 25%.
    CTO25 Color temperature increase 75%.
    CTO50 Color temperature increase 50%.
    CTO75 Color temperature increase 25%.
  • 1. Color temperature conversion filters with multi-layers which vacuum-deposited on substrate.
  • 2. Color temperature conversion filter are designed with 0°of incidence angle, the larger incidence angles shift the characteristics to long wave side.
  • 3. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation) .
  • 4. Non-standard size filters are also available upon request.
  • 5. The transmittance curves are measurements at 0°of incidence angle.
  • 6. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
  • 7. Browse below for more information and products,
  • *Click here to see Dichroic Filters for more color.


    movehead, rocoes c.t.b, rocoes ctb filter, rocoes stage spot light, rocoes stage effect, rocoes

    Copyright (C) ROCOES Electro-Optics CO., LTD. All rights reserved. E-mail us.