Announcements

Intrinsic Crystal Technology Co., Ltd. (ICC) has promoted these products / services:

Intrinsic Crystal Technology Co., Ltd. (ICC) - ZnSe window from ICC factory

Effective aperture (%): 90 dimensional tolerance (mm): +0.0/-0.1

Thermal expansion coefficient CTE (10-6/C): 7.57 density (g/cm3): 5.27

Refractive index nd: 2.631 Knoolp hardness (kg/mm2): 105

Poisson's ratio: 0.28 substrate: Zinc Selenide (ZnSe) (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Calcium fluoride

CaF2 is transparent in the ultraviolet to infrared (180 nm - 8.0 m) wavelength range. It has a refractive index of 1.428 at 1.064 m and high mechanical and environmental stability. CaF2 is very suitable for applications requiring low damage threshold, low fluorescence and high uniformity. It is often used in Excimer lasers, spectrometers and cooling and thermal imaging. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) -  Electro-optics Germanium window

Germanium window(coating DLC/BBAR)

Effective aperture (%): 90.00 dimensional tolerance (mm): +0.0/-0.1

Thermal expansion coefficient CTE (10-6/C): 6.1 density (g/cm3): 5.33

Refractive index nd: 4.002 @ 11 m Knoop hardness (kg/mm2): 780.00

Parallelism (arc points): <1 Poisson's ratio: 0.28

Base: Germanium (Ge) Surface Quality: 60-40

Thick... (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Coated germanium window

Effective aperture (%): 90.00 diameter (mm): 40.00

Dimensional tolerance (mm): +0.0/-0.1 thickness (mm): +4.00

Coating: BBAR (3000-5000 nm) Coating Specification: Ravg < 3% @ 3-5 micron

Parallelism (arc points): <1 Poisson's ratio: 0.28

Base: Germanium (Ge) surface smoothness: lambda/10@ 10.6 um

Surface quality: 60-40 (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Silicon flat convex lens from China ICC

Wavelength range 1.2 - 7 μ M

Low Density and Low Dispersion

The focal length ranges from 25 to 250mm

Common substrates available from other infrared lenses

Silicon planoconvex (PCX) lens has a precise polished surface, which makes it very suitable for a variety of infrared applications, including near infrared (NIR) imaging and infrared spectroscopy. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Silicon aspheric lens from China ICC factory

Coating we can do:

1.antireflective coatings in 3-5 micron

2.antireflective coatings in 3-12 micron

3.antireflective coatings in 8-12 micron band are suitable for thermal imaging applications. Germanium optical materials are also suitable for antireflective coatings (AR) with design wavelengths of 8-12 microns. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - CaF2 window-flame detector

flame detector

Usually the most popluar material should be sapphire and ultraviolet fused silica, and some special security application need coated hard-AR/AR Germanium, optical silicon, and uncoated calcium fluoride window. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - precision customized Silicon aspheric lenses

Diameter (mm): 25.00+0.00/-0.10 Center Thickness Tolerance (mm): +0.10

Base: Silicon (Si) effective aperture (%): 90.00

Aspheric graphic error (m RMS): 0.1 surface quality: 60-40

Center deviation (arc score): <10 Centering, ETD (micron): <21.8

Design Wavelength DWL (nm): 4000 Design Wavelength DWL (m): 4.0

Edge: Diamond Turned Shape: Meniscus

...
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - Acid Fluorspar Powder, CaF2

Acid Fluorspar Powder, CaF2: 98.0 +/-1.2%, SiO2: 2.5% max., H2O: 0.2% max., Size: 100 mesh 90% min (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Znse Lens & K9 Mirror CO2 Laser Graving Machine

One Set Of Combination For Good Quality Lens And Mirrors Including1pcs Focus Lens(Znse Material,50mm Focal Length) And3pcs Reflective Mirror(K9 Glass Coated Golden Material) (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Silicon blank from ICC factory

The transmittance ranges from 1.2 to 7 um.

Equipped with or without coated window patches and antireflective film window patches suitable for 3 - 5 um

Very suitable for weight-sensitive applications (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - process N-BK7 glass-China ICC factory-15 years
  • General specification Effective aperture (%): 90 substrate: N-BK7 Surface quality: 60-40 thickness tolerance (mm): +0.20
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - Sapphire step window- China ICC factory

Birefringence index (no-ne): 0.008 for Visible Light Orthogonal to Optical Axis effective aperture (%): > 90

Coating: Uncoated axis direction: Random

Parallelism (arc points): <3.5 basement: Sapphire (Al2O3)

Surface smoothness: 2A (typical) surface quality: 80-50

Surface roughness (micron): 0.1 per Inch wavelength range (nm): 200 - 5500 (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - customized precision brewster window

Design Wavelength DWL (nm): 632.8 Wavelength Range (nm): 200 - 2200

Surface quality: 10-5 effective aperture (%): > 90

Dimensional tolerance (mm): +0.00/-0.25 thickness (mm): +2.00

Thickness tolerance (mm): +0.20 parallelism (arc seconds): <10

Coating: Uncoated transmission wavefront, P-V (lambda): lambda/10@ 632nm

Base: Fused Silica (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Ge window

Effective aperture (%): 90.00 dimensional tolerance (mm): +0.0/-0.1

Thermal expansion coefficient CTE (10-6/C): 6.1 density (g/cm3): 5.33

Refractive index nd: 4.002 @ 11 m Knoop hardness (kg/mm2): 780.00

Parallelism (arc points): <1 Poisson's ratio: 0.28

Base: Germanium (Ge) Surface Quality: 60-40

Thickness tolerance (mm): +0.1 (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Si Reflector mirror on Laser Cavity Mirror

Surface smoothness: lambda/10 substrate: Si

Back Surface: Commercial Polish Surface Quality: 20-10

Type of coating: Metal chamfer: Protective bevel as needed

Effective aperture (%): 90 edges: Ground (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - BK7 glass window from China ICC factory-15 years

BK7 Precision Windows

Material BK7 Grade A Fine Annealed

Dimensions 8MM

Diameter Tolerance + 0 / -0.10 mm

Thickness Tolerance ±0.10 mm

Clear Aperture 90%

Surface Quality 40-20 Scratch-Dig

Parallelism < 30 Arc Seconds

Coating Uncoated (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Sapphire Crystal

Sapphire crystal is use for optical window lenses and Nitride Based Devices (Blue LEDs).

common specification: Minimum diameter:2.5mm Minimum thickness:0.5mm

Maximum diameter:75mm Minimum thickness:5mm (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - process fused silica material-ICC factory15 years

General specification

Dimensional tolerance (mm): +0.00/-0.20 edge: Ground, Maximum 0.25 mm Edge Chip

Parallelism (arc): 5 Bases: Fused Silica

Surface smoothness: 1 lambda surface quality: 60-40

Thickness tolerance (mm): +0.38 (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Scanning silicon/fused silica mirror

The galvanometer can improve the accuracy of laser positioning and the stability and reliability of the whole system. The galvanometer provided by the factory is mainly used in laser cosmetology, laser marking, three-dimensional laser engraving and so on. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - BaF2 crystal

Barium Fluoride_BaF2 crystal blank and optics
Size: Diameter5.0mm to 140.0mm (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Silicon blank aspheric lens-China ICC factory

Diameter (mm): 25.00+0.00/-0.10 Center Thickness Tolerance (mm): +0.10

Base: Silicon (Si) effective aperture (%): 90.00

Aspheric graphic error (m RMS): 0.1 surface quality: 60-40

Center deviation (arc score): <10 Centering, ETD (micron): <21.8

Design Wavelength DWL (nm): 4000 Design Wavelength DWL (m): 4.0

Edge: Diamond Turned Shape: Meniscus

...
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - CaF2 Step glass Infared Optical Window
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: ICC
  • Model Number: ICC-Step Window
  • Product name: CaF2 Step Window
  • Certificate: ISO9001:2008
  • Usage: Optical System
  • Material: Optical Glass
  • Diameter Tolerance: +0/-0.1mm
  • Thickness Tolerance: +/-0.1mm
  • Flatness: 1/4 lambda at 633nm
  • S/D: 60...
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - CaF2 Hole Round/Square Optical Windows
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: ICC
  • Model Number: ICC-hole windows
  • Usage: Optical System
  • Main Material: Optical Glass(CaF2)
  • shape: Hole window
  • Diameter Tolerance: +0/-0.1mm
  • Thickness Tolerance: +/-0.1mm
  • Surface quality: 60-40
  • Flatness: 1/4 lambda at 633nm
  • Diameter T...
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - process Ge lenses from China ICC factory

Center thickness tolerance (mm): +0.2

Effective aperture (%): 90.00 coating: Uncoated

Diameter (mm): 25.40+0.00/-0.13 Edge thickness ET (mm): 2.70

Focal Length Specified Wavelength (Micron): 10.6 Focal Length Tolerance (%): +2 @ DWL

Base: Germanium (Ge) Surface Accuracy: Lambda/20

Surface quality: 60-40 wavelength range (micron): 2-14

Wavelength... (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - grow and process silicon lenses-ICC factory15years

process lens: (example silicon lense)
CA:85%. Diameter 220mm; center thickness +/-0.03mm; S/D 60-40; PV<0.5L; eccentricity <3 arcmin;
ICC provides a more cost-effective and higher yield indicator:
Center thickness +/-0.05mm; S/D before coat: 60-40;After coat: 80-50;Flatness: PV "0.8L (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Ge window used in C4ISR EO/IR system

Effective aperture (%): 90.00 dimensional tolerance (mm): +0.0/-0.1

Thermal expansion coefficient CTE (10-6/C): 6.1 density (g/cm3): 5.33

Refractive index nd: 4.002 @ 11 m Knoop hardness (kg/mm2): 780.00

Parallelism (arc points): <1 Poisson's ratio: 0.28

Base: Germanium (Ge) Surface Quality: 60-40

Thickness tolerance (mm): +0.1 (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - MgF2 , glass block, glasses crystal
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: ICC
  • Model Number: ICC-MgF2
  • Size: 4-160mm
  • Material: Optical Glass
  • Use: Optical Instruments
  • Type: monocrystal/polycrystal/orientation
  • Wavelength: 0.11 μm - 8.5 μm
  • Application: Optical Instrument
  • SGS: Passed
  • ISO9001: ISO9001...
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - Germanium Infrared (IR) Aspheric Lenses
  • Diffraction Limited Performance
  • Variety of Coating Options
  • Full Prescription Data Available
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - BaF2 Spherical Plano Concave Optical Lens
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: ICC
  • Model Number: Customization
  • Material: Glass, BaF2
  • Usage: Optical, Optical System
  • Structure: Plano-concave
  • Shape: Spherical
  • Diameter Tolerance: 0.0-0.1mm
  • Design Wavelength: 632.8nm
  • Thickness Tolerance: +/-0.1mm
  • Focal Length Toleran...
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - BaF2 Optical Infared Round Window
  • Application Wavelength: 0.15-12.5um (T>90%0.35-10.0um, 3.0mm)
  • Model Number: ICC-Round window
  • Size: 5-150mm
  • Orientation:<111> or <100>
  • Material: Optical Glass(CaF2)
  • Shape: round window
  • Grade:IR ,UV Grade
  • Diameter Tolerance: +0/-0.1mm
  • Thickness Tolerance: +0.1/-0.1mm<...
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - Silicon Flat Convex (PCX) Lens

Diameter (mm): 25.00+0.0/-0.1 Base: Silicon (Si)

Surface quality: 60-40 focal length specified wavelength (micron): 10.6

Center deviation (arc score): <3 center thickness tolerance (mm): +0.10

Available Aperture CA (mm): 24.0 (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - process ZnSe material lenses-ICC factory

ICC factory good at produce infrared lense, please check long details as below how to choose lenses material. like CaF2, BaF2 ,MgF2,Si, Ge, ZnSe. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - ICC factory grow CaF2 material
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: ICC
  • Model Number: ICC-01
  • Material: CaF2
  • Usage: Optical
  • Certification: ISO9001:2008
  • Surface quality: 60-40,40-20
  • Type: window
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - GE Windows
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: ICC
  • Model Number: ICC-PW
  • Material: Germanium
  • Usage: Optical, Optical System
  • Diameter Tolerance: 0.0-0.1mm
  • Design Wavelength: 632.8nm
  • Thickness Tolerance: +/-0.1mm
  • Focal Length Tolerance: +/-1%
  • Product name: optical lenses
  • Certificate:...
(read more)
Intrinsic Crystal Technology Co., Ltd. (ICC) - germanium window used in thermal imaging system

ICC factory grow material:germanium

thickness tolerance:+0.0/-0.1mm

thickness tolerance:+-0.1mm

surface quality:60-40

flatness:入/10@10.6um

parallism:<1

coating: <3%@3-5um, <5%@3-12um, <3%@8-12um

DLC is an amorphous Carbon film with many properties similar to natural Diamond, such as high hardness, low frict... (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - BaF2 Spherical Double Concave Optical Lenses
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: ICC
  • Model Number: ICC
  • Material: Glass, BaF2
  • Usage: Optical, Optical System
  • Structure: Double Concave
  • Diameter Tolerance: 0.0-0.1mm
  • Design Wavelength: 632.8nm
  • Thickness Tolerance: +/-0.1mm
  • Focal Length Tolerance: +/-1%
  • Product name: Ba...
(read more)
News articles and press releases for Intrinsic Crystal Technology Co., Ltd. (ICC):

09/04/2019

CIOE booth number: 9H44 on 4th-7th September 2019 in ShenZhen. China ICC factory. Welcome to visit Intrinsic Crystal Technology co Ltd.

12/22/2011

ICC get the ISO9001:2008 based on UKAS and NQA certificate and we will continue to improve our goods and service in the future.

12/22/2011
RoHs certificate 12/22/2011

ICC get the RoHS certificate from SGS for our core material of Calcium Fluoride Silicon ,and Germanium. please visite our web to learn more the details and we will always devote ourself to the infrared health material application.

12/22/2011
RoHs certificate 12/22/2011

ICC get the RoHS certificate from SGS for our core material of Calcium Fluoride Silicon ,and Germanium. please visite our web to learn more the details and we will always devote ourself to the infrared health material application.