corning optical fiber preform

Min Order:5 piece

Industry:Electronic Components & Supplies

Material Options: BK7/K9, fused silica, borosilicate, sapphire and specialty optical materials

Prism Type Available: Right angle, penta, Dove, equilateral, wedge, roof, beam splitter and custom prism

Precision Machining Index: Custom size, thickness, angle tolerance and optimized surface flatness

Polishing Grade: High-precision optical surface polishing for low distortion imaging

Optional Functional Coating: AR, mirror, beam splitter, UV, visible and IR band coating customization

Optical Performance: Accurate light deviation, high transmittance, stable long-term optical consistency

Production Service: Prototype trial, small batch and OEM mass manufacturing support

Quality Management System: ISO 9001:2015 certified, batch traceability, third-party inspection support

Main Application: Machine vision, medical optics, laser systems and scientific instruments

Unit Price:US $2.88-5.99 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Material:: BK7/K9 optical glass, borosilicate glass, chemically strengthened optical glass

Structural Feature: Integrated one-piece flange mounting structure for camera housing sealing

Machining Equipment: 5-axis CNC precision forming for flange & spherical surface

Dimensional Tolerance: Stable tolerance up to ±0.01mm per customer drawing

Optical Surface: Optical grade polished hemispherical surface, low imaging distortion

Sealing Compatibility: Match IP67 / IP68 waterproof sealed camera enclosure systems

Optional Functional Coating: AR anti-reflective, AF anti-fingerprint, anti-UV protective coating

Operating Temperature: -35°C ~ +85°C for borosilicate glass substrate

Customizable Items: Flange mounting hole layout, diameter, wall thickness, spherical curvature, coating formula

MOQ Support: 5 pieces prototype sampling available

Quality System: ISO9001 certified, RoHS compliant raw optical materials

Optical Inspection: 100% full dimensional, optical distortion & surface inspection before shipment

Manufacturing Service: OEM / ODM full optical engineering custom service

Main Application: CCTV security surveillance, smart city monitoring, industrial machine vision, highway traffic monito

Unit Price:US $6.55-8.99 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Material: Medical Grade High Aluminosilicate Glass

Thickness: customizable, OEM/ODM supported

Coating Options: AG anti-glare / AR anti-reflection / AF anti-finge

Hygiene Performance: ≥99% anti-bacterial rate

Region:GUANGDONG/DONGGUAN

Port:Shenzhen, Guangzhou

Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow

Min Order:5 piece

Industry:Electronic Components & Supplies

Material:: CVD polycrystalline Zinc Selenide (ZnSe)

Core Spec: High transmittance 8–14μm LWIR, dual-side AR protective coating

Application: LWIR thermal imager, industrial infrared spectrometer, CO₂ laser equipment, vacuum IR viewport

Shape: Custom large round disc, square sheet, max diameter 400mm

Region:GUANGDONG/DONGGUAN

Port:Shenzhen, Guangzhou

Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow

Min Order:1 piece

Industry:Mechanical Parts & Fabrication Services

Rated capacity: 26 KW, 380V AC

Size: 181cm*118cm*176cm

Weight: 1.2T

Capacity of weighing hopper: 0.6m³

Dosing tolerance: <1.2%

Head of lift: >20m

Unit Price:US $1.3-1.6 /piece

Min Order:600 piece

Industry:Timepieces & Jewelry & Eyewear

MOQ: 1200pcs

Certificate: CE,FDA

Logo: Support

Style: Round PC Optical Frame with CP temple tip

Color: Brown

FOB unit price: 1.6$/pc

size: 53-17-142

Min Order:300 piece

Industry:Timepieces & Jewelry & Eyewear

MOQ: 400

Certificate: CE,FDA

Logo: Support

material: ultem

Lens material: 0.74 mm polarized lens

Min Order:600 piece

Industry:Timepieces & Jewelry & Eyewear

Service: OEM/ODM

Frame Material: TR90

Weight: Approx. 20–25 g (depending on material)

MOQ: 1200 pcs/model

Sample Lead Time: 7 DAYS

Min Order:300 piece

Industry:Timepieces & Jewelry & Eyewear

Service: OEM/ODM

Certificate: CE,FDA,UKCA

MOQ: 300 pcs/model

Sample Lead Time: 7 DAYS

Region:Zhejiang/Wenzhou

Port:SHANGHAI, NINGBO, GUANGZHOU, SHENZHEN

Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Cash

Min Order:1 piece

Industry:Apparel

Color: All available in color cards

Stock Service: Yes

Season: Spring&Summer

Sustainable: Yes

Recycled: Yes

Min Order:5 piece

Industry:Electronic Components & Supplies

Material: Sapphire / BK7 / Fused Silica / K9

Coating: : AR / IR / UV / AF

Shape: : Hemispherical / Spherical / Half‑Sphere

Diameter: : 5mm‑300mm (Customizable)

Hardness: : 9 Mohs (Sapphire)

Feature: High Transmittance, Pressure Resistant, Waterproof, Scratch Resistant, Low Distortion

Application: Surveillance Cameras, Underwater ROV, Thermal Imaging, Drones, Aerospace, Medical Devices

Min Order:5 piece

Industry:Electronic Components & Supplies

Material:: Optical Glass (K9/BK7/Fused Silica optional)

Coating:: AR / IR / UV / AF

Shape:: Small Round Spherical Lens, Dia 0.6mm–10mm Customizable

Diameter Range: 0.6mm to 10mm Mini Custom Size

Focal Length:: Customizable

Feature:: High Transmittance, Low Distortion, Scratch Resistant, Custom Coating

Application:: Telescope, Machine Vision, Optical Measuring Equipment

Lens Type: Plano Convex Single Spherical Lens

Min Order:5 piece

Industry:Electronic Components & Supplies

Material: High-Purity Single-Crystal Sapphire

Spectral Range: 150nm ~ 5.5μm (UV-Vis-Mid IR)

Mohs Hardness: 9.0

Working Temperature: -270°C ~ 1600°C

Surface Quality: 40/20, 20/10, 10/5 Optical Grade

Dimensional Tolerance: ±0.01mm ~ ±0.05mm

Available Coating: Single-layer / Multi-layer AR coating

Custom Method: Drawing Customization / Dimension Customization

Min Order:1 piece

Industry:Electronic Components & Supplies

Material: Single Crystal Sapphire, ZnS, ZnSe, BK7/K9 Optical Glass

Shape: Hemispherical, Hyper-Hemispherical, Flanged Dome

Coating Option: AR Broadband Coating, Anti-Fog Coating, Custom Coatings

Diameter Range: Custom OEM 10mm – 350mm

Tolerance: Precision Optical Grade, Custom Optical Tolerance

Pressure Resistance: Deep Sea High Pressure / Atmospheric Version

Environment Resistance: Salt-Fog Resistant, Thermal Shock Resistant

Processing: CNC Machining, Edge Chamfering, Polishing

Minimum Order: Small Batch Prototype & Mass Production Available

Application: Underwater ROV, UAV EOIR, Thermal Imaging, Marine Monitoring

Min Order:1 piece

Industry:Electrical Equipment & Supplies

Series:: AMS 300i Series

Measuring range:: 0.2 - 200 m

Light spot size:: 150 mm

Measurement accuracy:: 2 mm

Resolution:: 0.001 ... 10 mm

Min Order:1 piece

Industry:Mechanical Parts & Fabrication Services

Model: CL0-5028-1214

Rated Torque: 8mN·m

Rated Speed: 4900rpm

Rated Current: ≤0.5A

Rated Voltag: 12v

Working Temperature: -20℃~85℃

insulation of motor coil: Class F

Weight: ~270g

Dimension: Ø50*28mm

Min Order:1 piece

Industry:Mechanical Parts & Fabrication Services

Model: CL1-6838-2412

Rated Torque: 12mN·m

Rated Speed: 6000rpm

Rated Current: ≤0.8A

Rated Voltag: 12v

Working Temperature: -20℃~85℃

insulation of motor coil: Class F

Weight: ~270g

Dimension: Ø56*38mm