60-40 Scratch / Dig Long Pass Filters and Short Pass Filters
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 FR-KG3 Heat Absorbing Glass Filter is a 12.7 mm diameter infrared (IR) cut-off filter made of Schott KG3 filter glass. Heat absorbing glass filters reduce the heat transmitted through an optical system. They have high transmission in the visible wavelength region and absorb in the IR wavelength... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Short Pass Filters
- Thickness: 3
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 FSR-KG1 Heat Absorbing Glass Filter is a 25.4 mm diameter infrared (IR) cut-off filter made of Schott KG1filter glass. Heat absorbing glass filters reduce the heat transmitted through an optical system. They have high transmission in the visible wavelength region and absorb in the IR wavelength... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Short Pass Filters
- Thickness: 2 to 3
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 FSR-KG2 Heat Absorbing Glass Filter is a 25.4 mm diameter infrared (IR) cut-off filter made of Schott KG2filter glass. Heat absorbing glass filters reduce the heat transmitted through an optical system. They have high transmission in the visible wavelength region and absorb in the IR wavelength... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Short Pass Filters
- Thickness: 2 to 3
from Newport MKS
The FSQ-KG1 Heat Absorbing Glass Filter is a 50.8 x 50.8 mm infrared (IR) cut-off filter made of Schott KG1 filter glass. Heat absorbing glass filters reduce the heat transmitted through an optical system. They have high transmission in the visible wavelength region and absorb in the IR wavelength... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Filter Type: Short Pass Filters
- Thickness: 2 to 3
from Newport MKS
The FSQ-KG3 Heat Absorbing Glass Filter is a 50.8 x 50.8 mm infrared (IR) cut-off filter made of Schott KG3 filter glass. Heat absorbing glass filters reduce the heat transmitted through an optical system. They have high transmission in the visible wavelength region and absorb in the IR wavelength... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Filter Type: Short Pass Filters
- Thickness: 2 to 3
from Newport MKS
The FSR-KG3-C Heat Absorbing Glass Filter is a 25.4 mm diameter infrared (IR) cut-off filter made of KG3 filter glass and coated for better resistance to humid environments. Heat absorbing glass filters reduce the heat transmitted through an optical system. They have high transmission in the visible... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Short Pass Filters
- Thickness: 1.9 to 3.1
from Newport MKS
The FSQ-KG2-C Heat Absorbing Glass Filter is a 50.8 x 50.8 mm infrared (IR) cut-off filter made of KG2 filter glass and coated for better resistance to humid environments. Heat absorbing glass filters reduce the heat transmitted through an optical system. They have high transmission in the visible... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Filter Type: Short Pass Filters
- Thickness: 1.9 to 3.1
from Newport MKS
The FSQ-KG5-C Heat Absorbing Glass Filter is a 50.8 x 50.8 mm infrared (IR) cut-off filter made of KG5 filter glass and coated for better resistance to humid environments. Heat absorbing glass filters reduce the heat transmitted through an optical system. They have high transmission in the visible... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Filter Type: Short Pass Filters
- Thickness: 1.9 to 3.1
from Newport MKS
The FR-GG400 Colored Glass longpass Filter is a 12.7 mm diameter 400 nm cut-on optical filter made of Schott GG400 filter glass. This long-wave pass filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The FR-GG455 Colored Glass Longpass Filter is a 12.7 mm diameter 455 nm cut-on optical filter made of Schott GG455 filter glass. This long-wave pass filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The FR-OG515 Colored Glass Longpass Filter is a 12.7 mm diameter 515 nm cut-on optical filter made of Schott OG515 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The FR-OG550 Colored Glass Longpass Filter is a 12.7 mm diameter 550 nm cut-on optical filter made of Schott OG550 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The FR-RG610 Colored Glass Longpass Filter is a 12.7 mm diameter 610 nm cut-on optical filter made of Schott RG610 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The FR-RG715 Colored Glass Longpass Filter is a 12.7 mm diameter 715 nm cut-on optical filter made of Schott RG715 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The FR-RG780 Colored Glass Longpass Filter is a 12.7 mm diameter 780 nm cut-on optical filter made of Schott RG780 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The FR-RG830 Colored Glass Longpass Filter is a 12.7 mm diameter 830 nm cut-on optical filter made of Schott RG830 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Type: Long Pass Filters
- Rectangular Width: 12.7
from Newport MKS
The FSR-RG1000 Colored Glass Longpass Filter is a 25.4 mm diameter 1000 nm cut-on optical filter made of Schott RG1000 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The FSR-WG280 Colored Glass Longpass Filter is a 25.4 mm diameter 285 nm cut-on optical filter made of Schott WG280 filter glass. These long-wave pass edge filters are precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The FSR-WG295 Colored Glass Longpass Filter is a 25.4 mm diameter 299 nm cut-on optical filter made of Schott WG.295 filter glass. These long-wave pass filters are precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The FSR-WG305 Colored Glass Longpass Filter is a 25.4 mm diameter 309 nm cut-on optical filter made of Schott WG305 filter glass. These long-wave pass filters are precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The FSR-WG320 Colored Glass Longpass Filter is a 25.4 mm diameter 324 nm cut-on optical filter made of Schott WG320 filter glass. These long-wave pass edge filters are precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The FSR-GG395 Colored Glass Longpass Filter is a 25.4 mm diameter 395 nm cut-on optical filter made of Schott BG395 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The FSR-GG400 Colored Glass Longpass Filter is a 25.4 mm diameter 400 nm cut-on optical filter made of Schott GG400 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The FSR-GG420 Colored Glass Longpass Filter is a 25.4 mm diameter 420 nm cut-on optical filter made of Schott GG420 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Newport MKS
The FSR-GG435 Colored Glass Longpass Filter is a 25.4 mm diameter 435 nm cut-on optical filter made of Schott GG435 filter glass. This long-wave pass edge filter is precision polished for demanding research or OEM applications. For a steeper cut-on transition slope, superior durability and... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Type: Long Pass Filters
- Rectangular Width: 25.4
from Knight Optical (UK) Ltd
Colour Glass filters are useful for selective wavelength absorption and therefore achieve high out of band blocking. Colour glass type Longpass filters have very low transmission in short wavelengths and high transmission in the long wavelengths. These filters are used in range of spectral selection... [See More]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Long Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 0.0
from ECOPTIK (CHANGCHUN) LTD
One side is coated with a hard dielectric long-pass optical filter film, and the other side is coated with an anti-reflection film to achieve high transmittance and high damage threshold. BRD Optical has the advantages of wide cut-off band width, deep cut-off depth, high conversion steepness and... [See More]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Rectangular
- Filter Type: Long Pass Filters
- Transmission Range: 42 to 1800
from Edmund Optics Inc.
Ideal for Isolating Broad Spectral Regions. Durable, First-Surface Coatings. Longpass filters provide a sharp cut-off below a particular wavelength. Often used for order sorting, they isolate broad regions of the spectrum, simultaneously providing high transmission of desired energy, and deep... [See More]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Long Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 25
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]
- Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Long Pass Filters; Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Stocked and custom sapphire light guides. • High thermal conductivities. • Hard coating with a high damage threshold. • High transmission: >95% and high rejection: >99%. • Various cut-on wavelengths and various dimensions. IPL Light guide or filter is an... [See More]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Rectangular
- Filter Type: Long Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 25
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]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Long Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 0.0
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]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 0.0
from Knight Optical (UK) Ltd
Knight Optical ’s complete range of cost effective longpass dichroic filters offer superior transmission, reflection and absorption characteristics. Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass... [See More]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Long Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 0.0
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]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Filter Type: Short Pass Filters
- Filter Diameter, Side Length, or Rectangular Length: 0.0