Shortpass Filters – NIR Block

Enhance your imaging with our high-performance Shortpass Filters! These precision-engineered filters transmit short wavelengths while effectively blocking longer visible and near-infrared light. Achieve sharper transitions, improved contrast, and natural color rendition. Ideal for color imaging, NIR blocking, and heat reduction. Available in a wide range of sizes and mounts, with customizable options. Contact us today for a quote or samples!

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Features

Physical Properties

Density: 2.37 g/cm³
Young’s Modulus (Elastic Modulus): 72 GPa
Poisson’s Ratio: 0.21
Thermal Expansion Coefficient:
- Between 25°C and 300°C: 3.4 x 10⁻⁶ /°C
Glass Transition Temperature: Approximately 660°C
Softening Temperature: Around 880°C

Optical Properties

Refractive Index (589 nm wavelength): 1.512
Optical Transmittance:
- High transmittance in visible light range (400-700 nm)
- Optimized for LCD and OLED performance
- JNS can apply Anti-Reflective Coatings to further enhance visible & NIR transmission of Corning Eagle XG
- JNS can apply a custom Optical Coating to pass or block UV or IR light
Surface Quality: High surface flatness and smoothness for precision displays I standard on Corning Eagle XG. JNS can polish the glass further to meet the tightest standards for flatness and surface roughness.

Thermal Properties

Specific Heat Capacity: Approximately 0.75 J/g/°C
Thermal Conductivity: Around 1 W/m·K

Mechanical Properties

Hardness (Vickers): 5.8 GPa
Bend Strength: Typically around 500 MPa

Chemical Properties

Chemical Durability: High resistance to acids and bases, making it durable for a wide variety of environments.

JNS Glass & Coatings can fabricate Corning Eagle XG to your specific needs. Our fabrication capabilities include drilling, polishing, precision slicing & dicing as well as CNC fabrication.

Spec Sheets

Corning® Eagle XG Data Sheet

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Contact Us today to see how we can work with your plans to deliver a turnkey Corning® Eagle XG solution.

Part#	Description	Substrate	Useful Range	Tolerance	Cut on 50% T	Peak Transmission	Surface Quality	Threaded Mount, C Mount, Slip Mount
								Optional Features
SP510	SP510 Shortpass Filter	Filter	340-500nm	(+/-10nm)	510nm	≥90%	40/20SD
SP645	Near-IR/Mid-Red Dichroic Block Shortpass Filter	Filter	400-640nm	(+/-10nm)	645nm	≥90%	40/20SD
SP651	Near-UV/Visible Pass and Near-IR/Mid-Red Dichroic Block Shortpass Filter	Filter	355-635nm	(+/-10nm)	635nm	≥90%	40/20SD
SP650	Near-IR/Mid-Red Dichroic Block Shortpass Filter	Filter	400-640nm	(+/-10nm)	650nm	≥90%	40/20SD
SP675	Near-IR/Deep Red Dichroic Block Shortpass Filter	Filter	355-635nm	(+/-10nm)	675nm	≥90%	40/20SD
SP700	Near IR/UV Block Visible Bandpass Filter	Filter	405-690nm	(+/-10nm)	700nm	≥90%	40/20SD
SP701	Extended Hot Mirror/Reflects Near IR	Filter	410-690nm	(+/-10nm)	705nm	≥85%	40/20SD
SP713	Extended Hot Mirror Block 1330	Filter	420-695nm	(+/-10nm)	700nm	≥95%	40/20SD
SP730	Near-IR Colorless Dichroic Block SP Filter	Filter	400-710nm	(+/-15nm)	730nm	≥90%	40/20SD
SP785	Near IR Dichroic Block Shortpass Filter	Filter	425-770nm	(+/-10nm)	785nm	≥90%	40/20SD
Bi725	Red Edge Bandpass Filter	Filter	717-732nm	(+/-5nm)		≥90%	40/20SD
SP870	NIR Multi-Spectral Shortpass Filter	Filter	415-870nm	(+/-10nm)	870nm	≥90%	60/40
SP910	NIR Dichroic Shortpass Filter	Filter	420-905nm	(+/-10nm)	910nm	≥90%	60/40