Lenses

Min Order:5 piece

Industry:Electronic Components & Supplies

Material: Synthetic Single-Crystal Sapphire (BK7/K9 optical glass available as secondary custom option)

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

Mohs Hardness: 9.0

Operating Temperature: -200℃ ~ 1600℃

Surface Quality: 20/10, 10/5 Aerospace Grade

Dimensional Tolerance: ±0.01mm

Available Coating: UV/Visible/IR AR coating

Custom Options: Shape, size, mounting holes, edge treatment

Min Order:5 piece

Industry:Electronic Components & Supplies

Material: Sapphire (Al₂O₃) 1: High Purity Fused Silica 2: Synthetic Single-Crystal

Diameter Range: 0.5mm – 200mm

Thickness Range: 0.1mm – 30mm

SiO₂ Purity (Quartz): ≥99.99%

Sapphire Purity:: 99.99% Al₂O₃

Long-Term Working Temp (Quartz: 1100–1200℃

Long-Term Working Temp (Sapphire): ≤1800℃

Thermal Expansion Coefficient (Fused Silica: 5.5 × 10⁻⁷ /°C

Sapphire Softening Point: 2040℃

Processing: Round cutting, edge chamfering, double-sided polishing, mounting hole drilling

Optional Coating: IR anti-reflection coating, broadband AR coating, UV enhanced coating

Unit Price:US $2.88-5.99 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Material:: High-Purity BK7 / K9 Optical Glass (Optional Fused Silica)

Coating:: AR Anti-Reflective (Broadband Custom Wavelength) / AF Anti-Fingerprint

Light Transmittance:: ≥99.5% (AR Coated)

Refractive Index:: 1.5163 @ 587.6nm Thickness: 2.0mm / 3.0mm / 4.0mm / 5.0mm (Customizable)

Size:: Fully Customizable (Diameter, Radius, Curvature, Flange Size)

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

Unit Price:US $6.56-9.56 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Material: High-purity Zinc Selenide (ZnSe)

Spectral Range: 0.6 μm – 18 μm (multispectral)

Refractive Index (10 μm): 2.40

Mohs Hardness: 2.8

Coating Option: Multispectral anti-reflection coating

Dimensional Tolerance: ±0.015 mm (high precision)

Surface Quality: Premium optical grade

Working Temperature: -45℃ ~ 70℃ (normal environment)

Applications: Defense & EO/IR Systems，Aerospace Infrared Optics，Laboratory

Structure: Hemisphere / Spherical segment / Dome with integrated lens

Unit Price:US $2.88-5.99 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Material:: BK7/K9 optical glass, fused silica, borosilicate glass, monocrystalline sapphire, specialty optical

Coating:: AR anti-reflection, reflective mirror coating, beam splitter coating, UV / Visible / IR band customi

Shape:: Spherical / Aspherical / Plano‑Convex / Bi‑Convex

Diameter:: 1mm‑150mm (Customizable)

Focal Length:: Customizable

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

Application:: Industrial machine vision automation, medical endoscopy & diagnostic equipment, high-power laser sys

Min Order:5 piece

Industry:Electronic Components & Supplies

Material:: Fused silica / colored optical glass dual options

Core Function: Broadband UV-IR band spectrum transmission & stray light blocking

Available Coatings: Broadband AR anti-reflection coating, conductive ITO coating

Typical Peak Transmittance: Over 90% within designated passband

Working Spectrum: Cover UV, visible and near-infrared wavebands

Customization: Size, thickness, edge blackening, custom spectral bandwidth

Warranty Support: 3-year quality warranty for standard specifications

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 $6.56-9.56 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Material: High-purity Zinc Selenide (ZnSe)

Spectral Range: 0.6 μm – 18 μm (multispectral)

Refractive Index (10 μm): 2.40

Mohs Hardness: 2.8

Coating Option: Multispectral anti-reflection coating

Dimensional Tolerance: ±0.015 mm (high precision)

Surface Quality: Premium optical grade

Working Temperature: -45℃ ~ 70℃ (normal environment)

Applications: Defense & EO/IR Systems，Aerospace Infrared Optics，Laboratory

Structure: Hemisphere / Spherical segment / Dome with integrated lens

Unit Price:US $2.88-5.99 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Standard clear aperture:: 12/19.05/20/38.1mm

Service:: OEM, ODM, OBM

Coating:: Anti-reflective coating

Place of Origin:: Guangdong, China

Brand:: FELIX GLASS

Material:: ZnSe (Zinc Selenide)

Coating:: Sapphire coated

Transmittance:: 95%

Application:: CO2 laser cutting/engraving machines

Unit Price:US $2.88-5.99 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Material:: Sapphire / Optical Glass (BK7/Fused Silica)

Coating:: AR anti-reflective, AF anti-fingerprint, AG anti-glare multi-layer

Optical Performance: ≥99% light transmittance with AR coating, zero optical distortion

Surface Performance: Mohs 9 ultra-hard scratch resistant, impact resistant, weather resistant

MOQ Support: Small batch & 1-piece prototype sampling available

Manufacturing Service: OEM / ODM full sapphire dome customization

Quality Inspection: 100% full optical, impact & dimensional inspection before shipment

Min Order:5 piece

Industry:Electronic Components & Supplies

Material:: High purity H-K9L, BK7 optical glass

Coating:: AR / IR / UV / AF

Size: Custom diameter range 1mm – 60mmv

Diameter Range: Custom Size

Focal Length:: Customizable

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

Structure: Full spherical ball lens, precision ground hemispherical half-ball convex lens

Unit Price:US $3.33-5.57 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Thickness:: 2.0mm / 3.0mm / 4.0mm (Customizable)

Hardness:: Mohs 9

Size:: Fully Customizable (Diameter, Radius, Curvature)

Application:: CCTV Camera, Security Surveillance, PTZ Camera, Doorbell Camera, Lighting Fixture, Display Protectio

Transmittance:: Up to 99%

Material:: Single Crystal Sapphire (Al₂O₃)

Coating Options: AR / AF / Anti-Scratch Coating Available

Min Order:1 piece

Industry:Electronic Components & Supplies

Material: CaF2, ZnSe, ZnS, Germanium, MgF2, Silicon multi infrared crystal substrates

Lens Structure: Meniscus Concave-Convex Single Element

Edge Treatment: Full Circumference Matte Blackened Edge

Optional Coating: Multi-Band IR Anti-Reflection Coating

Core Application Field: Thermal Imaging, CO₂ Laser, IR Spectroscopy, Aerospace IR Detection