About us

KUPO Optics was founded in 1992, aiming at offering the finest quality of optical coatings and filters. Thanks to uncompromising to the product criteria, we have been established an excellent reputation in professional optical filter industry.

State-of-the-art Facilities

We keep investing in the state-of-the-art production equipment including planetary coating, accurate linear and laser cutting machine, high resolution spectrometers and the likes. Those advanced facilities makes filters and coatings perfectly and precisely.

 

Wide Range Applications

KUPO Optics manufactures optical filters and coatings for wide range of application including medical, fluorescence, machine vision, astronomy, defense systems, entertainment, and more.

 

Flexibility and Customization

We stock abundant and diverse filter inventory to fulfill rush order. Our experienced R&D team is also happy to provide customized filters that meet your most demanding requirements.

 

KUPO Dichroic Filter

 
KUPO optical filters are renowned for their precision and constituency due to the excellent work of our coating chambers with planetary revolution and the assistance of the Ion Assistant Deposition (IAD). Base on MIL-M-13508C regulations, the rigorously strict manufacturing process creates filters that strongly resist the damage from abrasion, humidity, and flaking. The performance never degrades.
 
 

Our procedures are completely in accordance with the ISO 9001 to ensure quality uniformity, making filter at narrow tolerance, within ±1.5% at T50%. KUPO Optics is dedicated in pursuing the visualization of any possibilities through continuous research and development. We are relentless in our commitment to provide quality products and better service to our customers.

We dedicates ourselves to ensure product quality and customer satisfaction. Please contact us if you have any inquiries, your requests are always welcome and will be addressed as soon as possible.
 

 

Diffusion Panel for ARRI SkyPanel LED Lights

BREWSTER Diffusion Panels create a softer glow and reduce glare for ARRI SkyPanel LED lights.

KUPO Dichroic Diffusion Panel for ARRI SkyPanel LED Lights

Diffusion Panel for ARRI SkyPanel LED Lights

*ARRI and SkyPanel are registered trademarks of the Arnold & Richter Cine Technik GmbH & Co. Betriebs KG.


BREWSTER Diffusion Panels create a softer glow and reduce glare for ARRI SkyPanel LED lights.

Over the years, LED has become mainstream in lighting applications. The light generated by LED can feel harsh to the human eyes because of the uneven distribution of bright concentrated LED hot spots. Our BREWSTER Diffusion Panels are made of sturdy high quality Acrylic material and can facilitate the even distribution of ARRI SkyPanel LED light to produce a homogeneous beam of light with great output.


More light diffusion options from us mean fewer design problems for you.


Different levels also help maximize your fixture’s performance

  • Provides hiding power for LED hot spots while maintaining high light transmission
  • Increases the light uniformity throughout the lens
  • Enhances uniformity with projected light
  • Higher temperature resistance minimizes risk of distortion due to temperature hot spots
KUPO Dichroic Diffusion Panel for ARRI SkyPanel LED Lights

We provide a variety of standard sizes suitable for ARRI SkyPanel LED lights and the likes, and we can customize the sizes according to different applications of customers.


Nine Levels of Light Diffusion

Item No. Transmission
KDF-B1 95%
KDF-B5 91%
KDF-B7 86%
KDF-B9 81%
KDF-B11 76%
KDF-B12 71%
KDF-B13 66%
KDF-B14 61%
KDF-B15 56%
*Customized Design is available.
KUPO Dichroic Diffusion Panel for ARRI SkyPanel LED Lights

Parameter

Metarial Appearance Beam Angle Temperature Life
Acrylic(PMMA) One side is textured, and the other is smooth 35° – 150° 100℃
212℉
5 years

Dimension Parameter

Size(mm) →
Thickness ↓
1265 x 2485 1325 x 2455 1315 x 2565 1555 x 1775 1635 x 1835 1965 x 2055 1635 x 2395 1565 x 2545 2085 x 2605 1625 x 3145 1935 x 2575 2085 x 3085
2.0 mm                  
2.5 mm            
2.8 mm
3.0 mm

Size(mm) →
Thickness ↓
1255 x 2475 1315 x 2475 1305 x 2555 1545 x 1765 1545 x 1765 1955 x 2045 1625 x 2385 1555 x 2535 2075 x 2595 1615 x 3135 1925 x 2565 2075 x 3075
4.0 mm
4.5 mm
5.0 mm
6.0 mm

Size(mm) →
Thickness ↓
1235 x 2455 1295 x 2425 1285 x 2535 1525 x 1745 1605 x 1805 1935 x 2025 1605 x 2365 1535 x 2515 2055 x 2575 1595 x 3115 1905 x 2545 2055 x 3055
8 mm
10 mm
12 mm
13mm

Size(mm) →
Thickness ↓
1215 x 2435 1275 x 2405 1265 x 2515 1505 x 1725 1585 x 1785 1915 x 2005 1585 x 2345 1515 x 2495 2035 x 2555 1575 x 3095 1885 x 2525 2035 x 3035
15 mm
18 mm
20 mm

Size(mm) →
Thickness ↓
1185 x 2405 1255 x 2385 1235 x 2485 1475 x 1695 1555 x 1755 1885 x 1975 1555 x 2315 1485 x 2465 2005 x 2525 1325 x 1935 1295 x 1895 1195 x 2475
26 mm      
30 mm                  
35 mm                  
40 mm                  
45 mm                  
50 mm                  

Rohs-compliant