Short Pass Filters Long Pass Filters and Short Pass Filters
from Changchun Sunday Optics Co., Ltd.
Zerodul Window with hole, we can achieve flatness <1/10 lambda [See More]
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 2 to 200
- Filter Shape: Circular
- Surface Quality: 10-5 Scratch / Dig; 80-50 Scratch / Dig
from Abrisa Technologies
Short pass filters block a select band of longer wavelengths. This example, short pass filters block a select band of longer wavelengths. short wave pass cutoff filter passes light from 325-450nm and blocks visible light from 500-700nm. It has a 50% point at 470nm ±10nm. Custom short wave... [See More]
- Filter Type: Short Pass Filters
- Cut-on / Cut-off Wavelength: 325 to 450
from Foctek Photonics, Inc.
FOCtek offers dielectric coating filters made of optical materials such as Colored Glass, BK7, Fused Silica, Sapphire and so on. The dielectric coating filters include bandpass filters, dichroic filters, longpass filters and shortpass filters. The transmissive ranges of wavelength is customized and... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 10 to 25.4
- Filter Shape: Circular
- Thickness: 0.2000 to 20
from Dayoptics, Inc.
Filters are used for selecting or filtrating the specific wave band, they are widely used in optical instrument, industrial measurement, environment protection and many other applications. We can provides short pass filter, long pass filter, band pass filter ,color glass filter, etc.. The dimension... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
from Knight Optical (UK) Ltd
Colour Glass Filters are polished sheets of special glass that have been cast with a dye. Colour Glass Filters generally are relatively cheap and very stable. The disadvantage with them is that they are only available in a relatively small number of colour variants. Colour Glass filters are useful... [See More]
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 0.0
- Filter Shape: Circular
- Rectangular Width: 0.2000
from Daheng New Epoch Technology, Inc.
Optical Short-pass Filters are coated on a substrate of fused silica, which allows the transmission of any wavelength shorter than the cut-off wavelength and block any wavelength longer than the cut-off. [See More]
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Shape: Circular
- Thickness: 4
from Shanghai Optics
Dichroic Filters for Every Application. A dichroic filter is thin optical filter crafted to transmit light in only one narrowly defined wavelength band, while reflecting all other wavelengths. These optical filters are also known as thin-film or interference filters. Dichroic filters are typically... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
from Electro Optical Components, Inc.
Short wave pass filters are distinguished by a sharp transition from a zone of transmission to a zone of rejection. The rejection region typically extends to the far infrared but can be limited for filters with edge positions below 2um. When ordering it is necessary to specify the 5% or 50% cut off... [See More]
- Filter Type: Short Pass Filters
- Cut-on / Cut-off Wavelength: 2391 to 8114
from Knight Optical (UK) Ltd
These colour glass filters are mounted in high quality black anodized rings for easy integration into aesthetic lighting, imaging and cosemetic laser applications. Our extensive filter range includes long pass, short pass and band pass types over a broad range of wavelengths. Our camera filter... [See More]
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 0.0
- Filter Shape: Circular
- Rectangular Width: 0.2000
from Knight Optical (UK) Ltd
Knight Optical ’s complete range of cost effective shortpass dichroic filters offer superior transmission, reflection and absorption characteristics. Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical's... [See More]
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 0.0
- Filter Shape: Circular
- Rectangular Width: 0.2500
from Rainbow Research Optics, Inc.
Rainbow Research Optics, Inc. (RROI) specializes in custom optics. We focus on wavelength ranges from 193 nm to 14 um. Our manufacturing capabilities include a wide range of optical components including lenses, mirrors, windows, prisms, beamsplitters, filters, coatings, and more. While we offer a... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Surface Quality: 20-10 Scratch / Dig
- Filter Shape: Circular; Square
from Deposition Sciences, Inc.
Product Overview. Edge filters, also sometimes called dichroic filters, are coatings that include short wave pass and long wave pass filters. Specifically, these coatings transmit one range of wavelengths while blocking others. However, they are distinct from bandpass and notch filters in that they... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 100
- Filter Shape: Circular
from CeNing Optics Co., Ltd.
Band pass filter plates are divided into short-pass and long-pass filters according to whether they transmit below or above the transition wavelength. The transition wavelength or cut-on/off wavelength is the wavelength at which the transmission is 50% of its peak value. [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 5 to 76.2
- Filter Shape: Circular; Square
- Rectangular Width: 5 to 76.2
from NDK
Single Plate-type Optical Low-pass Filter1. A computer controlled grown synthetic quartz crystal ensuresthis filter has excellent characteristics as a birefringent plate.2. IR-cut and AR coating processing are available upon request. [See More]
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 5
- Filter Shape: Circular (optional feature); Square (optional feature)
- Rectangular Width: 5
from Umicore Coating Services Ltd.
Short wavepass filters are designed to achieve efficient separation of adjacent spectral bands. The cut-off edge of the filter may be located between 0.85 and 13 microns. [See More]
- Filter Type: Short Pass Filters
from SCHOTT AG
Used in numerous applications, NIR cutoff filters can be found just about everywhere we look in our modern lives. They are equipped to image sensors so that natural colors are produced, and they make digital cameras respond to light as our eyes do. Special NIR cutoff filters are required for the... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Shape: Square; Rectangular (optional feature)
from Chroma Technology Corp.
Our Sputtered Single Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect a single wavelength range and consist of longpass transmission dichroics, laser clean-up filters and laser emission filters. In addition, all laser sets... [See More]
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 25
- Filter Shape: Circular; Rectangular (optional feature)
- Thickness: 2.3 to 5
from Rocky Mountain Instrument/RMI Laser
Dichroic Filter coatings are designed to transmit one spectral region (passband) and reflect another (rejection band). The filter is a Short Wave Pass (SWP) if the passband is to the left of the transition slope, and a Long Wave Pass (LWP) if the passband is to the right of the slope. The advantages... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Shape: Circular
from Newport Corporation
Our Colored-Glass Alternative filters are constructed using optical thin-film coating technology. Using Newport's patented Stabilife ® coating technology, many layers of refractory metal oxide film are deposited under vacuum in a precise sequence, defining the spectral signature of the filters. [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 12.7 to 165
- Filter Shape: Circular; Square; Rectangular
- Rectangular Width: 50.8 to 165
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 12.7 to 50.8
- Filter Shape: Circular; Rectangular
- Rectangular Width: 25 to 36
from Spectral Optics
Substrate: Material: UV fused silica or BK7. Clear Aperture: larger than 85%. Surface Quality (Scratch-Dig): 10-5 for regular plate windows. 60-40 for super thin plate windows. Surface Flatness: λ/10 @633nm for regular plate windows. λ/10 per mm @633nm for super thin plate windows. [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
- Filter Shape: Circular
- Thickness: 6.35
from Newport Corporation
These shortpass and longpass filters are made with hard dielectric filter coatings, producing a very steep transition between passband and stopband making them far superior to absorptive colored glass filters. Steep transition slope. High rejection stop band. High transmission pass band. Excellent... [See More]
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Shape: Circular
- Cut-on / Cut-off Wavelength: 400 to 1100
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 12.7 to 50.8
- Filter Shape: Circular; Rectangular
- Rectangular Width: 25 to 36