Last updated: 2026/01/22
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Last updated: 2026/01/22
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Products
Infrared Materials
Ge Crystal
Germanium Ingot
Germanium Single Crystal
Circle IR Blank
Germanium Circle IR Blank
Si Circle IR Blank
ZnSe Circle IR Blank
ZnS Circle IR Blank
Chalcogenide Glass Circle IR Blank
Optical Rough Material
Germanium Rough Material
Silicon Rough Material
ZnSe Rough Material
ZnS Rough Material
Chalcogenide Glass Rough Material
Infrared Optical Lens
IR Blank
Germanium IR Blank
Silicon IR Blank
ZnSe IR Blank
ZnS IR Blank
Chalcogenide Glass IR Blank
Infrared Spheric Optical Lens
Germanium Infrared Spheric Optical Lens
Silicon Infrared Spheric Optical Lens
ZnSe Infrared Spheric Optical Lens
ZnS Infrared Spheric Optical Lens
Chalcogenide Glass Infrared Spheric Optical Lens
Infrared Aspheric Optical Lens
Germanium Infrared Aspheric Optical Lens
Silicon Aspheric Lens
ZnSe Infrared Aspheric Optical Lens
ZnS Infrared Aspheric Optical Lens
Chalcogenide Glass Infrared Aspheric Optical Lens
Molded Chalcogenide Aspheric Lens
Optical Dome
Visible Light Optical Dome
K9 Visible Light Optical Dome
SiO2 Visible Light Optical Dome
Sapphire Visible Light Optical Dome
Infrared Dome
Germanium Infrared(IR) Dome
Silicon Infrared Dome
ZnSe Infrared Dome
ZnS Infrared Dome
Uncooled LWIR Lens
Infrared Athermal Lens
9.1mm F1.0 Infrared Athermal Lens
11.6mm F1.0 Infrared Athermal Lens
13mm F1.0 Infrared Athermal Lens
19mm F1.0 Infrared Athermal Lens
19mm F1.1 Infrared Athermal Lens
25mm F1.0 Infrared Athermal Lens
25mm F1.1 Infrared Athermal Lens
35mm F1.0 Infrared Athermal Lens
40mm F1.2 Infrared Athermal Lens
45mm F1.1 Infrared Athermal Lens
50mm F1.0 Infrared Athermal Lens
60mm F1.2 Infrared Athermal Lens
75mm F1.0 Infrared Athermal Lens
90mm F1.0 Infrared Athermal Lens
100mm F1.2 Infrared Athermal Lens
121mm F1.2 Infrared Athermal Lens
Infrared Manual Lenses
19mm F1.0 Infrared Manual Lenses
25mm F1.0 Infrared Manual Lenses
25mm F1.2 Infrared Manual Lenses
35mm F1.0 Infrared Manual Lenses
50mm F1.0 Infrared Manual Lenses
50mm F1.2 Infrared Manual Lenses
90mm F1.0 Infrared Manual Lenses
Motorized Lenses
70mm F1.0 Motorized Lenses
75mm F1.0 Motorized Lenses
85mm F1.0 Motorized Lenses
150mm F1.0 Motorized Lenses
Continuous LWIR Zoom Lenses
25～75mm F1.2 Continuous LWIR Zoom Lenses
25～100mm F1.2 Continuous LWIR Zoom Lenses
25～200mm F1.1/1.3 Continuous LWIR Zoom Lenses
18～180mm F1.0/1.2 Continuous LWIR Zoom Lenses
30～150mm F1.2 Continuous LWIR Zoom Lenses
30～180mm F0.85/1.2 Continuous LWIR Zoom Lenses
31～155mm F1.2 Continuous LWIR Zoom Lenses
Dual Field Of View Lenses
50～100mm F1.1 Dual Field Of View Lenses
Cooled LWIR Lens
Manual LWIR Lenses
50mm F2.0 Manual LWIR Lenses
200mm F2.0 Manual LWIR Lenses
Cooled MWIR Lens
Athermal Lenses
150mm F2.0 Athermal Lenses
Manual MWIR Lenses
25mm F2.0 Manual MWIR Lenses
50mm F2.0 Manual MWIR Lenses
50mm F4.0 Manual MWIR Lenses
200mm F2.0 Manual MWIR Lenses
200mm F4.0 Manual MWIR Lenses
Continuous MWIR Zoom Lenses
15～300mm F4.0 Continuous MWIR Zoom Lenses
35～700mm F4.0 Continuous MWIR Zoom Lenses
Thermal Module
Uncooled Thermal Module
384*288 Uncooled Thermal Module
640*512 Uncooled Thermal Module
1280*1024 Uncooled Thermal Module
Cooled Thermal Module
384*288 Cooled Thermal Module
640*512 Cooled Thermal Module
1280*1024 Cooled Thermal Module
Handheld Thermal Binocular
Handheld Monocular
Multifunction Handheld Thermal Binoculars
Handheld Laser Ranging Telescope
Optical Sights
Lightweight Multi-function Infrared Sight Scope
Digital Gun Scope
White Light Optical Sights
Night Vision Headgear
Night Vision Monocular With Head Mount
Head Mounted Night Vision Goggles
Night Vision Binocular with Head Mount
Applications
Night Vision Equipment
Thermal Imager
Infrared Temperature Measurement
Security and Surveillance
Industrial Inspection
Environmental Monitoring
Resources
Catalog
CNGEIR Infrared Optical Product Catalog
Thermal Image Viewing And Scope 2024
Sole Agency Agreement
Capabilities
Blog
Top 10 Aspherical Lens Manufacturers in 2025
Top 10 LWIR Lens Manufacturers in China
Top 10 Optical Dome Manufacturers in 2025
Top 10 Custom Aspheric Lens Manufacturers in China
What Is a Convex Lens?
What Is a Concave Lens?
Introduction to Optical Manufacturing at CNGeir
What is an Aspherical Lens?
The Critical Role of Interferometry in Precision Optical Manufacturing
Introduction to Optical Materials and Indice
Advantage of Optical Domes
Understanding the Major Optical Characteristics of Lenses
The Benefits of Aspheric Lenses Compared to Standard Singlet Lenses
What are the Types of Optics?
Exploring the Role of Optical Components in Laser Technology
Infrared Lasers CNGEIRs Precision Optical Solutions for Defense and Beyond
How to Choose the Right Optical Dome Lens for Your Imaging System
Exploring Unseen Realms: The Mysteries of Infrared Lenses
Optical Domes: Guardians in Extreme Environments
Uncooled LWIR Lens: Revolutionizing Night Vision Technology
Cooled MWIR Lenses: The High-Precision Eyes Exploring the Unknown
Night Vision Headgear: An Essential Artifact for Nighttime Exploration
Handheld Thermal Binoculars: A Must-Have for Outdoor Enthusiasts
Infrared Optical Lens: Breaking Through Human Visual Barriers
Exploring the Mysteries and Applications of LWIR Lens
Optical Dome: A Sturdy Protective Barrier
Nanjing Cngeir Successfully Participates in OREL EXPO 2024 in Moscow
Military Applications of Night Vision Headgear
Handheld Thermal Binoculars: Protecting Wildlife
Causes of Water Ripples on Optical Dome
Infrared Lens Material: Advantages of Chalcogenide Glass
Infrared Optical Lens of Different Wavelengths
Advantages of Aspheric Lenses
Exploring Infrared Lenses
Understanding Optical Materials: CNGEIR’s Expertise in Advanced Optical Solutions
Why Light Weight Uncooled Thermal Sights Are Becoming the New Standard for Tactical Operations
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Last updated: 2026/01/22
Last updated: 2026/01/22
