Search
Menu
CASTECH INC - New Building the Bridge of Light
Photonics Marketplace
3,018 products

Photonics Products

Clear All Filters xND x
INFICON Rate Monitors and Controllers
INFICON Rate Monitors and Controllers
Fil-Tech Inc.
  • Type: Coating Systems
Reflective Neutral Density (ND) Filters
Reflective Neutral Density (ND) Filters
EMF
  • Type: Filters
  • Diameter / Dimension: 50 - 50mm
  • Filter Category: Neutral Density Filter
  • Operating Range: 250 - 700 nm
  • Optical Density: 0.3 - 3.0
  • Substrate: Fused Silica, Float Glass
Diamond-Like Carbon (DLC)
Diamond-Like Carbon (DLC)
EMF
  • Type: Antireflective Coatings
  • Diameter / Dimension: 375 - 375mm
  • Antireflective Coating - Spectrum: Multi
  • Abrasion: MIL-C-675C
  • Adhesion: MIL-M-13508C
  • Reflection: ≤ 0.3%
Linear Variable Bandpass Filters
Linear Variable Bandpass Filters
Delta Optical Thin Film A/S
  • Type: Filters
  • Diameter / Dimension: 1 - 100mm
  • Filter Category: Bandpass Filter
Multi-bandpass Filters
Multi-bandpass Filters
Delta Optical Thin Film A/S
  • Type: Filter Coatings
  • Diameter / Dimension: 1 - 100mm
  • Filter Coating - Category: Bandpass
Bandpass Filters
Bandpass Filters
Delta Optical Thin Film A/S
  • Type: Filter Coatings
  • Diameter / Dimension: 1 - 100mm
  • Filter Coating - Category: Bandpass
Fiber Coil Winding station
Fiber Coil Winding station
CSRayzer Optical Technology Co. Ltd.
  • Type: Other
  • Fiber Diameter: φ5-200mm
  • Inner Diameter of Fiber Coil: φ5-200mm
  • Power Supply: Single AC220V 50HZ
UVWFS Broadband Fiber
UVWFS Broadband Fiber
Armadillo SIA
  • Type: Multimode
  • Active/Passive: Passive
  • Core Diameter: 1mm
  • Polarization Maintaining?: No
  • Wavelength Range (nm): 200 - 2000
  • Attenuation Values: (Please see data sheet)
  • Core Diameter: 100 to 1000 µm
  • Operating Temperature: -190 to +350 °C
Fiber Optic Assemblies & Bundles
Fiber Optic Assemblies & Bundles
Armadillo SIA
  • Type: Multimode
  • Active/Passive: Passive
  • Polarization Maintaining?: No
  • Wavelength Range (nm): 190 - 18000
Ultra-Narrow Bandpass Filters
Ultra-Narrow Bandpass Filters
Alluxa
  • Type: Filters
  • Filter Category: Bandpass Filter
Prometheus Spectrometer with Viewfinder
Prometheus Spectrometer with Viewfinder
Admesy BV
  • Type: Benchtop
  • Measurement Techniques: Absorption,Emission,Reflectance and Transmission,Other
  • Spectral Range (nm): 360 - 830
  • Weight (kg): 6.6
Prometheus LF - Luminance and Flicker Meter
Prometheus LF - Luminance and Flicker Meter
Admesy BV
  • Type: Portable
  • Measurement Techniques: Absorption,Emission,Other
High-Efficiency Broadband, Narrowband, Dual-Band Coatings
High-Efficiency Broadband, Narrowband, Dual-Band Coatings
AccuCoat Inc.
  • Type: Antireflective Coatings
  • Diameter / Dimension: 2 - 450mm
  • Antireflective Coating - Spectrum: IR
Ultraviolet Windows
Ultraviolet Windows
LaCroix Precision Optics
  • Type: Windows
  • Diameter / Dimension: 4 - 150mm
uEye CP Industrial Cameras
uEye CP Industrial Cameras
IDS Imaging Development Systems GmbH
  • Type: CMOS
  • Max. Resolution: 22.44MP
  • Sensor Width (pixels): 5536
  • Sensor Height (pixels): 3692
  • Scan Type & Rate: Area
  • Interface: GigE,USB 3.0
  • Color/Mono.: Both
Ensenso Cameras: for 3D and Robot Vision
Ensenso Cameras: for 3D and Robot Vision
IDS Imaging Development Systems GmbH
  • Type: CMOS
  • Scan Type & Rate: Area
  • Interface: GigE
  • Color/Mono.: Monochrome
Precision Optical Windows
Precision Optical Windows
Advanced Optics Inc.
  • Type: Windows
  • Diameter / Dimension: 1 - 304.8mm
  • Accuracy: λ/20
  • Parallelism: ≤ 2 arc sec
  • Surface Finish: 5-10 Å
Diamond Turned Freeform Optics
Diamond Turned Freeform Optics
Reynard Corporation
  • Type: Freeform Optics
  • Diameter / Dimension: 6 - 250mm
  • Materials: IR, Exotic, III-V crystal
  • Shape: Cylindrical
  • Shape: Spherical
W25x4 - RAR-M Textured Laser-Grade Windows
W25x4 - RAR-M Textured Laser-Grade Windows
TelAztec LLC
  • Type: Windows
  • Grade: Grade 0A
  • Material: Corning 7980
  • Scratch-Dig: 10-5
W25x4 - RAR-S Textured Laser-Grade Windows
W25x4 - RAR-S Textured Laser-Grade Windows
TelAztec LLC
  • Type: Windows
  • Grade: Grade 0A
  • Material: Corning 7980
  • Scratch-Dig: 10-5
W25x4 - RAR-L2 Textured Laser-Grade Windows
W25x4 - RAR-L2 Textured Laser-Grade Windows
TelAztec LLC
  • Type: Windows
  • Grade: Grade 0A
  • Material: Corning 7980
  • Scratch-Dig: 10-5
EC27 - RAR-L2 Textured Laser-Grade Fiber End Caps
EC27 - RAR-L2 Textured Laser-Grade Fiber End Caps
TelAztec LLC
  • Type: Other
  • Diameter: 2mmØ
  • Grade: Grade 0F
  • Length: 7mm
W51 - RAR-XL Textured Laser-Grade Windows
W51 - RAR-XL Textured Laser-Grade Windows
TelAztec LLC
  • Type: Windows
  • Grade: Grade 0A
  • Material: Corning 7979
  • Scratch-Dig: 10-5
W51 - RAR-L2 Textured Laser-Grade Windows
W51 - RAR-L2 Textured Laser-Grade Windows
TelAztec LLC
  • Type: Windows
  • Grade: Grade 0A
  • Material: Corning 7979
  • Scratch-Dig: 10-5
Sapphire Windows
Sapphire Windows
Hangzhou Shalom EO
  • Type: Windows
  • Diameter / Dimension: 2 - 350mm
  • Parallelism: 1 arcmin
  • Size Tolerance: +0.0/-0.2 mm
  • Surface Quality: 20/10 to 60/40 S/D
Sapphire Lenses and Balls
Sapphire Lenses and Balls
Hangzhou Shalom EO
  • Type: Lenses
  • Diameter / Dimension: 1 - 300mm
  • Centration: ≤3'
  • Fringes: N=3
  • Irregularity: 1
Prisms and Wedges
Prisms and Wedges
Tecnottica Consonni srl
  • Type: Prisms & Wedges
  • Diameter / Dimension: 2 - 200mm
1.5µm Broadband
1.5µm Broadband
RPMC Lasers Inc.
  • Type: Fiber
  • Max. Power: 160mW
  • Wavelength: 1529 - 1610nm
  • Wavelength - Tunable?: No
  • Operating Mode: Continuous
  • TEM: 00
Onda Series
Onda Series
RPMC Lasers Inc.
  • Type: Solid-State
  • Max. Power: 15W
  • Wavelength: 266 - 1064nm
  • Wavelength - Tunable?: No
  • Operating Mode: Pulsed
  • Max. Pulse Rate: 100kHz
  • Max. Pulse Energy: 750
UNIBOND 5.0 Thermoplastic Adhesive
UNIBOND 5.0 Thermoplastic Adhesive
Universal Photonics Inc.
  • Type: Adhesives
  • Color: Purple
  • Melting Point (°C): 55 - 63
  • Penetration Test (in): < 0.004
Pivot Bearings and Flexible Metal Products
Pivot Bearings and Flexible Metal Products
C-Flex Bearing Co. Inc.
  • Type: Motion Controllers
OL 770 High Speed Test and Measurement System
OL 770 High Speed Test and Measurement System
Optronic Laboratories LLC
  • Type: Benchtop
  • Measurement Techniques: Reflectance and Transmission
  • Spectral Range (nm): 200 - 1100
  • Width: 18.4cm
  • Length: 33cm
  • Height: 33.6cm
  • Weight (kg): 10.2
Window
Window
DayOptics Inc.
  • Type: Windows
  • Diameter / Dimension: 10 - 80mm
  • Clear Aperture: >85%
  • Diameter Tolerance: +0.0, -0.2mm
  • Parallelism: 1′
Sapphire Windows
Sapphire Windows
Hyperion Optics USA
  • Type: Windows
  • Diameter / Dimension: 3 - 250mm
  • AR CoatingThermal Imaging: 8 - 12 μm
  • Broadband AR Coating: 3 - 12 μm
  • MWIR AR Coating: 3 - 5 μm
Infrared IR Windows
Infrared IR Windows
Hyperion Optics USA
  • Type: Windows
  • Diameter / Dimension: 3 - 250mm
  • AR Coating Thermal Imaging: 8 - 12 μm
  • Broadband AR Coating: 3 - 12 μm
  • MWIR AR Coating: 3 - 5 μm
Beam Expander
Beam Expander
Hyperion Optics USA
  • Type: Lenses
  • Diameter / Dimension: 25 - 46mm
  • Lens Category: Other
  • Beam Expander Type: Fixed/Adjustable Beam
  • Input CA (mm): 5 - 16 (Custom)
  • Length (mm): 42 - 198 (Custom)
Acylindrical Lens - Aspheric Cylindrical
Acylindrical Lens - Aspheric Cylindrical
Hyperion Optics USA
  • Type: Lenses
  • Diameter / Dimension: 3 - 250mm
  • Lens Category: Acylindrical Lens
  • Departure (mm): 0.01-20 mm
  • Form Error Tolerance: ≤0.5 µm
  • Included Angle: 0 - 120°
Bandpass Filters
Bandpass Filters
Deposition Sciences Inc. (DSI)
  • Type: Filter Coatings
  • Diameter / Dimension: 3 - 100mm
  • Filter Coating - Category: Bandpass
  • Bandwidths - typically: 1% to 10% FWHM
  • Edge Placement: ±0.5% or better
  • Operating Temp.: 1 0K to 325 K
LC / LSC Extended Wavelength Linear PDA
LC / LSC Extended Wavelength Linear PDA
Sensors Unlimited Inc.
  • Type: InGaAs
  • Max. Resolution: 1024MP
  • Sensor Width: 25
  • Sensor Height: 25
  • Scan Type & Rate: Linear
  • kHz at Max. Res.: 91
  • Light Spectrum: SWIR
IG22- Extended InGaAs Arrays
IG22- Extended InGaAs Arrays
Laser Components USA Inc.
  • Type: InGaAs
  • Max. Resolution: 256
  • Scan Type & Rate: Linear
  • kHz at Max. Res.: 4000
  • Light Spectrum: SWIR
  • 20% Cut-Off Wavelength: ≥ 2.10 µm
  • Operating Temperature: -40 to +50 °C
  • Pixel Size: 30 x 250 µm
Double Bending Mirror 1064+532nm
Double Bending Mirror 1064+532nm
Laser Components USA Inc.
  • Type: High Laser-Induced Damage Threshold Coatings
  • Diameter / Dimension: 12 - 50mm
  • High LDT Coating - CW Source Min. Power: 5MW/cm^2
  • HR at AOI 0deg - R>: 99.8%
  • HR at AOI 45deg - R>: 99.5%
Triple Bending Mirror 1064+532+355nm
Triple Bending Mirror 1064+532+355nm
Laser Components USA Inc.
  • Type: High Laser-Induced Damage Threshold Coatings
  • Diameter / Dimension: 10 - 50mm
  • High LDT Coating - CW Source Min. Power: 5MW/cm^2
  • HR at AOI 0deg - R>: 99.8%
  • HR at AOI 45deg - R>: 99.5%
High Power Laser Mirrors and Beam Splitters
High Power Laser Mirrors and Beam Splitters
Perkins Precision Developments LLC
  • Type: High Laser-Induced Damage Threshold Coatings
  • Diameter / Dimension: 2 - 150mm
  • AR Absorption: < 1.5 ppm
  • AR Reflection: < 0.02%
  • Damage Threshold: > 40 J
Laser Mirrors and Components
Laser Mirrors and Components
Rainbow Research Optics LLC
  • Type: Mirrors
  • AR Coating Available: Yes
  • Damage Threshold: ≥20 J/cm2
  • HR Coating Available: Yes
Large Optical Flat Window
Large Optical Flat Window
Precision Optical
  • Type: Windows
  • Diameter / Dimension: 3 - 750mm
  • Dimensions: ± 0.1mm
  • Surface Flatness: ≤ λ/40
  • Surface Quality: ≤ 10/5
Handheld Optical Spectrometers
Handheld Optical Spectrometers
OZ Optics Limited
  • Type: Portable
Standard Fluorescence Sets
Standard Fluorescence Sets
Omega Optical LLC
  • Type: Filters
  • High out-of-band blocking: OD 6 typical
  • High Transmission: >90% typical
Rapid Bands
Rapid Bands
Omega Optical LLC
  • Type: Filters
  • Filter Category: Bandpass Filter
  • Diameter: 25 mm
  • OD: 5 Average
  • Thickness: 3.5 mm
Bandpass Filters
Bandpass Filters
Omega Optical LLC
  • Type: Filters
  • Filter Category: Bandpass Filter
  • OD: >8
Ultra-wide Broadband Dielectric Mirror
Ultra-wide Broadband Dielectric Mirror
Omega Optical LLC
  • Type: Mirrors
  • Diameter / Dimension: 1 - 200mm
  • Mirror Category: Flat Mirror
  • Angle of Incidence Range: 0±20° , 45±°
  • Reflectivity: 99.5%
  • Ultra Wide Spectral Range: 400 - 1800 nm

Photonics Products

We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.