Optics and Allied Engineering Pvt. Ltd.

Jigani, Bangalore, Karnataka

color glass filters stands out due to its selective absorption in the visible wavelength range. The filtersappear to be colored if their filter effect lies within the visible light spectrum.schott, one of the leading filter glass manufacturers with a wide product range.

our range of glass filters with more than 60 types includes the following filter types in the visible wavelengthrange from 200 nm upwards:

band pass filters, which allow required ranges to pass through selectivelylong pass filters, which block unwanted shorter wave rangesshort pass filters, which block unwanted longer wave ranges

neutral density filters, which have a virtually constant transparency especially in the visible rangethese filters have wide application in sensing, color sorting, analyticalinstruments, imaging and medical

size:diameter 3 mm to 160mm, square 5mm to 160mm

we offer following std color glass filters:

gg series:yellow glass : gg400, gg420, gg455, gg475, gg495

og series:orange glass : og530, og550, og570, og590

rg series:red and black glass, ir transmitting : rg610, rg630, rg645, rg665, rg695, rg715, rg780, rg830, rg85

ug series:black blue glasses, ultraviolet transmitting : ug1, ug5, ug11

kg series:colorless glass with high transmission in the visible and absorption in the ir range (heatprotection filters) : kg1, kg2, kg3 kg5

ng series:neutral density filters: ng1, ng3, ng4, ng5, ng9, ng11

graph of all above filters can be viewed in the image gallery.

other frequently used color filter:

wg series :wg280, wg295, wg320, wg345, wg360
bg series :bg38, bg39
vg series :vg5, vg6, vg8, vg9, vg10, vg11

interferenceband passfilters are relatively inexpensive wavelength selectors that allow transmission of a predetermined wavelength while rejecting or blocking other wavelengths. Interference filtersare widely used in instrumentation for clinical chemistry, environmental testing, colorimetry, elemental and laser line separation, flame photometry, fluorescence, immunoassays, etc.

specifications:

• central wavelength (cwl) tolerance: 2nm
• full width-half maximum (fwhm): 10nm
• operating temp.range: -10 c to +70 c
• surface quality: 80-50
• blocking: 100 nm to 1200nm
• application: water and environmental testing, clinical chemistry, colorimetry, photometry, lasers, color sorting , sensing and detecting

optica can provide following typical narrow bandpass filter: cwl(nm) 340, 405, 420 , 430 , 450 , 470, 480, 492 , 500 505, 510, 520, 532, 540, 546 , 550, 580, 590, 600 610, 630, 650, , 690, 730, 780, 830, 900, 940, 1064

UV Transmission Filter is used to special applications that need to transmit the UV energy and reflect most visible light to illuminate the subject with any various effects.

Color glass filters stands out due to its selective absorption in the visible wavelength range. The filtersappear to be colored if their filter effect lies within the visible light spectrum.SCHOTT, one of the leading filter glass manufacturers with a wide product range.

Our range of glass filters with more than 60 types includes the following filter types in the visible wavelengthrange from 200 nm upwards:

Band pass filters, which allow required ranges to pass through selectivelyLong pass filters, which block unwanted shorter wave rangesShort pass filters, which block unwanted longer wave ranges

Neutral density filters, which have a virtually constant transparency especially in the visible rangeThese Filters have wide application in Sensing, Color Sorting, AnalyticalInstruments, Imaging and Medical

Optica Dichroic FiltersSeries have been designed with the assistant of entertainment and architectural lighting designers, which provided a comprehensive selection of consistence shades express perfect images for both interior and exterior applications. Some of the subtle, pale also offer you a unique alternative to create various aesthetic effects for architectural use and characteristic lighting.

OAEPL Dichroic Series provide you the flexibility to choose suitable colors for your projects and the benesfits of absolute spectral stability in addition to excellent resistance to environmental degradation.

Optica Dichroic Filters
28 kinds of standard colors
6 kinds of color correction filters.
Correspond to LEE and ROSCO
Size : 50 x 50 with 1.10mm thickness
Substrate : Borofloat glass material

Optica Dichroic FiltersSeries have been designed with the assistant of entertainment and architectural lighting designers, which provided a comprehensive selection of consistence shades express perfect images for both interior and exterior applications. Some of the subtle, pale also offer you a unique alternative to create various aesthetic effects for architectural use and characteristic lighting.

OAEPL Dichroic Series provide you the flexibility to choose suitable colors for your projects and the benesfits of absolute spectral stability in addition to excellent resistance to environmental degradation.

Optica Dichroic Filters
28 kinds of standard colors
6 kinds of color correction filters.
Correspond to LEE and ROSCO

Interference band pass filters are relatively inexpensive wavelength selectors that allow transmission of a predetermined wavelength while rejecting or blocking other wavelengths. Interference filters are widely used in instrumentation for clinical chemistry, environmental testing, colorimetry, elemental and laser line separation, flame photometry, fluorescence, immunoassays, etc.