Dichroic Filter

Dichroic filters are optically coated with dielectric thin films vacuum-deposited onto glass substrate. They transmit light of certain color and reflect the complementary color. Kupo assures the quality filters and the absolute spectral stability that expresses consistent shades and perfect images. No matter applied indoors or outdoors, Kupo dichroic filters are excellently resistant to environmental degradation. We have a comprehensive selection of colors that provides the flexibility for you to choose the suitable ones for your projects.


 

KUPO Dichroic Filters

Color Tolerance
- Within + / -5 nm of designed central wavelength.
 
Technical Specification
- Humidity. Adhesion. Abrasion.
- Resistance MIL-M-13508C.
 
Features
- True-to-life colors.
- High transmission of desired light.
- Excellent heat resistance.
- Low maintenance & cost-saving.
Applications
- Architectural lighting.
- Entertainment and stage lighting.
- Precise use for electronics and industrial applications.
- Maximum Operation Temperature
- Soda-lime Material: 150 degree C
- Tempered Material: 250 degree C
- Borofloat Material: 450 degree C
- Available Size
- Square: 7 - 300 mm
- Round:10 - 425 mm

 

Installation 

To achieve a better effect, it is suggested to install the coated side of filter toward the light source. The filter should be set at the angle of 90 degrees to the light path to avoid undesirable color shift. Moreover, for the best color performance, the filters are not recommended to be placed at an extreme angle greater than 40 degrees in the lighting fixtures.

DFS-B Dichroic Sample BookKUPO Dichroic Filters

Characteristics
- 68 standard dichroic colors. / - 6 kinds of colors coorection filters. / - 7 reflective color filters. / - 4 kinds of patterned glass. / - Color Comparison List with Kupo, Rosco and Lee colors. / - Substrate:Borofloat.

 

(1) Hot Mirror for Heat Reflection: high infrared energy reflection; block near UV energy for excellent visible transmission; ideal for museum and architecture professions.
 
(2) Cold Mirror for Heat Transmission: high infrared transmission; high
visible light reflection; ideal for surveillance camera and medical illumination.
(3) UV Block Filter: high UV energy reflection and high visible light transmission; ideal for art gallery, museum or where the precious objects should be shielded from light damage.
(4) UV Transmission Filter: UV energy transmission and visible light reflection; perfect for fluorescent effect and tanning facility.

 


Long PassKUPO Dichroic Filters

 

NotchKUPO Dichroic Filters

Band PassKUPO Dichroic Filters

 

Short PassKUPO Dichroic Filters

Note: Printed colors for reference only, not definitely identical to real dichroic colors 


KUPO Color Correction Filters are used in applications where it is desirable to change color temperature of various light sources. These subtle and less saturated tones are ideal for interior and exterior architectural lighting schemes.

KUPO Dichroic Filters
Full C.T.O. Converts 5500K Daylight to 2800K
KUPO Dichroic Filters
Half C.T.O. Converts 5500K Daylight to 3800K
KUPO Dichroic Filters
Quarter C.T.O. Converts 5500K Daylight to 4500K

KUPO Dichroic Filters
Full C.T.B. Converts 3200K Sources to normal daylight, 5500K
KUPO Dichroic Filters
Half C.T.B. Boosts 3200K, Sources to 4200K
KUPO Dichroic Filters
Quarter C.T.B. Boosts 3200K, Sources to 3600K

KUPO Dichroic Filters

MR16 Glass Holder

Light-weighted and aluminum-machined rings with an enhanced spring provides a handy method for fixing a glass or dichroic with MR 16 bulb. It accepts a glass or dichroic in dia. 49.50mm and up to 1.3mm thickness to fix in. Finish with metallic silver.

Product Code Distance
KP-DF50-RING Dia. 49.5mm glass holder for MR16 (w/o glass)
KP-DF50 Dia. 49.5mm glass filter with holder for MR16

KUPO Dichroic Filters

PAR-16/20 GLASS HOLDER

Light-weighted and aluminum-machined rings with an enhanced spring provides a handy method for fixing a glass or dichroic with MR 16 bulb. It accepts a glass or dichroic in dia. 49.50mm and up to 1.3mm thickness to fix in. Finish with metallic silver.

Product Code Distance
KP-DF59-HOLDER-B Dia. 59 mm glass holder for PAR16 (w/o glass)
KP-DF59 Dia. 59 mm glass filter with holder for PAR16
KP-DF68-HOLDER-B Dia. 68 mm glass holder for PAR20 (w/o glass)
KP-DF68 Dia. 68 mm glass filter with holder for PAR20

KUPO Dichroic Filters

KP-DF168

DIA. 168 mm dichroic filter for PAR56 fixture with safety color frame (with mesh).

 

KP-DF210

DIA. 210 mm dichroic filter for PAR64 fixture with safety color frame (with mesh).


KUPO Dichroic Filters

KP-DF130

DIA. 129.5 mm dichroic filter for S4 with safety color frame (with mesh).

 

KP-DF172

DIA. 169.5 mm dichroic filter for S4 PAR with safety color frame (with mesh).