80-50 Scratch / Dig Long Pass Filters and Short Pass Filters
from Newport MKS
The 10CMR-45 Cold Mirror is a 25.4 mm diameter 45 ° mirror used as a heat control filter. . Our cold mirrors are heat-transmitting filters designed to reflect 400-700 nm visible wavelengths while transmitting 780-2500 nm near-infrared wavelengths. These filters can be used to remove heat from... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
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]
- Surface Quality: 60-40 Scratch / Dig; 80-50 Scratch / Dig
- Filter Shape: Circular; Square
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 5 to 76.2
from Changchun Yutai Optics Co., Ltd.
Longpass Filters, also known as Longpass Edge Filters, are designed to transmit wavelengths greater than the cut-on wavelength of the filter. Longpass Filters are commonly used to isolate portions of the spectrum in a variety of industrial or life sciences applications including microscopy or... [See More]
- Surface Quality: 60-40 Scratch / Dig; 80-50 Scratch / Dig
- Thickness: 0.5000 to 6
- Filter Type: Long Pass Filters
from Newport MKS
The 20CMS-45 Cold Mirror is a 50.8 x 50.8 mm square 45 ° mirror used as a heat control filter. Our cold mirrors are heat-transmitting longpass filters designed to reflect 400-700 nm visible wavelengths while transmitting 780-2500 nm near-infrared wavelengths. These filters can be used to remove... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Filter Type: Long Pass Filters
- Rectangular Width: 50.8
from Changchun Yutai Optics Co., Ltd.
Shortpass Filters, also known as Shortpass Edge Filters, are used to transmit wavelengths shorter than the cut-off wavelength of the filter. Shortpass Filters are typically designed for a 0 ° Angle of Incidence, whereas Shortpass Dichroic Filters are designed for use at a 45 ° Angle of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 80-50 Scratch / Dig
- Thickness: 0.5000 to 6
- Filter Type: Short Pass Filters
from Newport MKS
The 10HMR-0 Hot Mirror is a 25.4 mm diameter 0 ° mirror used as a heat control filter. Our hot mirrors are heat-reflecting shortpass filters designed to transmit 420-690 nm visible wavelengths while reflecting 725-1550 nm near-infrared heat generating wavelengths. These filters can be used to... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Short Pass Filters
- Rectangular Width: 25.4
from Changchun Yutai Optics Co., Ltd.
Longpass filters designed on monocrystalline silicon substrates can achieve high transmittance in the range of 5.5um to 12um. What are the applications of silicon longpass filters?. Silicon longpass filters are mainly used in various infrared sensors. What is the transmittance of silicon longpass... [See More]
- Surface Quality: 60-40 Scratch / Dig; 80-50 Scratch / Dig
- Thickness: 0.5000 to 6
- Filter Type: Long Pass Filters
from Newport MKS
The 20HMS-0 Hot Mirror is a 50.8 x 50.8 mm square 0 ° mirror used as a heat control filter. Our hot mirrors are heat-reflecting shortpass filters designed to transmit 420-690 nm visible wavelengths while reflecting 725-1550 nm near-infrared heat generating wavelengths. These filters can be used... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Filter Type: Short Pass Filters
- Rectangular Width: 50.8
from Newport MKS
The 5CGA-1000 Colored-Glass Alternative Filter is a 0.5 inch (12.7 mm) diameter long-pass filter with a 1000 ± 9.0 nm cut-on wavelength. Colored-Glass Alternative filters have a steep transition between the region of transmission and rejection (blocking) that is much steeper than colored glass... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The 10CGA-1000 Colored-Glass Alternative Filter is a 1 inch (25.4 mm) diameter long-pass filter with a 1000 ± 9.0 nm cut-on wavelength. Colored-Glass Alternative filters have a steep transition between the region of transmission and rejection (blocking) that is much steeper than colored glass... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The 20CGA-1000 Colored-Glass Alternative Filter is a 2 inch (50.8 mm) square long-pass filter with a 1000 ± 9.0 nm cut-on wavelength. Colored-Glass Alternative filters have a steep transition between the region of transmission and rejection (blocking) that is much steeper than colored glass... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Filter Type: Long Pass Filters
- Rectangular Width: 50.8
from Newport MKS
The 10LWF-1000-B Dielectric Longpass Edge Filter is a 1 inch (25.4 mm) diameter optical filter with a 1000 ±7 nm cut-on wavelength and a 1020 to 2200 nm transmittance range. Long-wave pass filters have a steep transition between the region of transmission and reflection that is much steeper... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The 10SWF-1000-B Shortpass Edge Filter is a 1 in. (25.4 mm) diameter filter with a cut-off wavelength of 1000 ±7 nm, and transmittance of 475-980 nm. Our short-wave pass filters have a steep transition between the region of transmission and reflection that is much steeper than colored glass... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Short Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The 10SWF-450-B Shortpass Edge Filter is a 1 in. (25.4 mm) diameter optical filter with a cut-off wavelength of 450 ±5 nm, and transmittance of 415-440 nm. Our short-wave pass filters have a steep transition between the region of transmission and reflection that is much steeper than colored... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Short Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The 10SWF-500-B Shortpass Edge Filter is a 1 in. (25.4 mm) diameter optical filter with a cut-off wavelength of 500 ±5 nm, and transmittance of 415-490 nm. Our short-wave pass filters have a steep transition between the region of transmission and reflection that is much steeper than colored... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Short Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The 10SWF-1100-B High-Performance Shortpass Edge Filter is a 0.98 in. (25.0 mm) diameter optical filter with a cut-on wavelength of 1100 ±11 nm with transmittance of 510-1085 nm, and rejection wavelength at 1140-1530 nm. Our short-wave pass filters have a steep transition between the region of... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25
- Filter Type: Short Pass Filters
- Rectangular Width: 25
from Newport MKS
The 05SWF-400-B High Performance Shortpass Edge Filter is a 0.49 in. (12.5 mm) diameter optical filter with a cut-off wavelength of 400 ±2 nm. Designed for 45 degree angle of incidence beams, it transmits 325-385 nm spectral range and rejects 420 - 485 nm spectral range by reflection. Our... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.5
- Filter Type: Short Pass Filters
- Rectangular Width: 12.5
from Newport MKS
The 10SWF-400-B Dichroic Shortpass Edge Filter is a 0.98 in. (25.0 mm) diameter filter with a cut-off wavelength of 400 ±2 nm. Designed for 45 degree angle of incidence beams, it transmits 325-385 nm spectral range and rejects 420 - 485 nm spectral range by reflection. Our short-wave pass... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80-50 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25
- Filter Type: Short Pass Filters
- Rectangular Width: 25
from Changchun Sunday Optics Co., Ltd.
Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]
- Surface Quality: 10-5 Scratch / Dig; 80-50 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Long Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 2 to 200
from Andover Corporation
Long wave pass filters are often used for order sorting, they isolate broad regions of the spectrum, simultaneously providing high transmission of desired energy, and deep rejection of unwanted energy. Constructed of hard, durable first-surface dielectric coatings on optical-quality IR-transmitting... [See More]
- Surface Quality: 80-50 Scratch / Dig; 80/50
- Filter Diameter, Side Length, or Rectangular Length: 12.5
- Filter Type: Long Pass Filters
- Thickness: 1
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]
- Surface Quality: 80-50 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 10 to 25.4
from Edmund Optics Inc.
Block Visible Wavelengths. Ideal for Machine Vision Applications. Can Be Used as Cold Mirrors. Additional Longpass Edge Filters Available. Designed to pass short-wave infrared (SWIR) wavelengths while blocking visible light, TECHSPEC SWIR Longpass Filters are ideal for increasing the image quality... [See More]
- Surface Quality: 80-50 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Long Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 12.5
from Changchun Sunday Optics Co., Ltd.
Zerodul Window with hole, we can achieve flatness <1/10 lambda [See More]
- Surface Quality: 10-5 Scratch / Dig; 80-50 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 2 to 200