Announcements

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

Intrinsic Crystal Technology Co., Ltd. (ICC) - Germanium (Ge) Plano-Concave Lenses

Germanium plano-concave lenses have a very low absorption in the infra-red. Negative focusing Germanium lenses are perfect for thermal imaging and Carbon Dioxide laser focusing applications. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Infrared window application and features

Medium and high voltage switch cabinets, metal armored cabinets, urban ring grid cabinets, motor junction boxes of power plant fans, pumps, coal grinder, etc., transformer junction boxes, G15 high voltage equipment, motor control center, and other sites requiring infrared detection under closed environment. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Single Layer Mgf2 Anti-Reflective Coatings

Single Layer Magnesium Fluoride (MgF2) is the most common anti-reflection coating. It is a hard, durable coating that reduces surface reflectance of BK7 from approximately 4% to less than 1.3% at the specified center wavelength and normal incidence. Reflection losses for higher index materials such as sapphire are less than 0.5%. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Witness samples

Witness samples allow testing without handling the actual part, to ensure the coating process is accurate before moving forward with the optical component. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Silicon Monocrstal Large Biconvex Lens

Silicon Optical Components are used in a variety of infrared applications operating in the 1.2 - 7μm wavelength range, including NIR imaging or IR spectroscopy. Silicon features a Knoop hardness of 1150, making Silicon Optical Components harder, less brittle alternatives to comparable Germanium Optical Components. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - Cylindrical lens

A cylindrical lens is typically used to focus, condense or expand incoming light. A cylindrical lens has one cylindrical surface, causing light to be focused in a single dimension or axis. It can also be used to expand the output of a laser diode into a symmetrical beam. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - UV.VIS. IR windows

ICC windows can reach high level precision like s/d 10-5; flatness 1/10l@633nm; parallelism less than 5min; bevel 0.1-0.25mm; Ra <1nm based on testing devices of ZyGO, AFM, 15sec gonimeter, and 2D imaging system. Here is our featured goods. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - FTIR windows

FTIR transmission windows - round,square,drilled, and customized. Transmission spectroscopy is one of the basic techniques for IR analysis. The sample and wavelength to be analysed determine the choice of window material, path length and window arrangement. (read more)

Intrinsic Crystal Technology Co., Ltd. (ICC) - land Scanning observation Systems Germanium window

ICC's infrared material(Silicon,Germanium,ZnSe,BaF2,CaF2,MgF2,fused silica) bar comes out of the furnace with ICC factory's code. All components clean by ultrasonic after inspection, vacuum package perfectly.Share with email with related department much better! Welcome RFQ! Sample is available for you. (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) - silicon 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) - 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) - 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) - 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) - 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) -  Electro-optics Germanium optical 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) - 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) - 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) - 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) - 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) - 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 (read more)

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

ICC factory produce precision customized optical component. Grow Silicon, CaF2,BaF2,MgF2. From R&D-Grow material -cut-polish-coating the whole processes, we did since 2008.

Our IR lenses cover SWIR,MWIR,NWIR, LWIR very well, material can be Silicon/Germanium/ZnSe/BaF2/CaF2/Fused silica.

Should any interest please feel free to contact. Welcome RFQ! (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) - CaF2 Prism-ICC factory-optical component

General specification

Substrate: N-BK7 Surface Quality: 40-20

Dimensional tolerance (mm): +0.1 coating type: Metal

Angle tolerance: +2 chamfer: Protective bevel as needed (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) - 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)
News articles and press releases for Intrinsic Crystal Technology Co., Ltd. (ICC):

08/26/2020

ICC will attend CPOE2020 China (Shenzhen) International Precision Optics Exhibition in Shenzhen International Convention and Exhibition Center from August 27 to 29, 2020.Booth Number is 3b090, looking forward to your arrival!

07/14/2020

Qinhuangdao Intrinsic Crystal Technology Co. , Ltd. attend the fifteen Shanghai photonics exhibition from July 3 to 5.

05/13/2020

intraocular lens, as a very important consumable, is directly related to the postoperative visual quality of the patient, and has attracted the most attention from local hospitals and patients.

04/08/2020

Crystalline materials are often used in optics applications because of their unique optical and physical properties.Their high translucence in the UV and IR spectral regions, wide variety of dispersion properties, etc.,

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.