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Products / Imaging Lenses / Fixed Focal Length Lenses

Fixed Focal Length Lenses

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Category
    Focal Length FL (mm)
    to
    Maximum Sensor Format
    Working Distance (mm)
    Mount
    Primary Magnification PMAG
    Style
    Type
    C Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    C Series Fixed Focal Length Lenses
    • Compact (C) Form Factor
    • Industry Leading Price to Performance Ratio
    • Designed for True Factory Automation
    • Low Lens-to-Lens Variation
    Ci Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    Ci Series Fixed Focal Length Lenses
    • Compact Instrumentation (Ci) Versions of our C Series Lenses
    • Streamlined Designs for Instrumentation Integration
    • Wide Range of Fixed Aperture Options
    Compact Fixed Focal Length Lenses for 1.1” Sensors New
    ×
    Compact Fixed Focal Length Lenses for 1.1” Sensors
    • Ideal for Camera Sensor up to 1.1” Format
    • Compact Size
    • Lightweight
    Wide Angle Large Format F-Mount Lenses New
    ×
    Wide Angle Large Format F-Mount Lenses
    • Wide Angles and Large Fields of View
    • Covers up to 43.3mm Diagonal Large Format Sensor
    • Lockable Manual Focus and Iris
    LH Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    LH Series Fixed Focal Length Lenses
    • Ultra-High Resolution Large Format Lenses
    • F-Mount Lens Optimized for 120 Megapixels, 2.2μm Pixel Size Sensors
    • Compatible with APS-H (35.5mm) and 35mm Full Frame Sensors
    Cx Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    Cx Series Fixed Focal Length Lenses
    • Compact Flexible (Cx) Housing Design
    • Modular 3-Piece Versions of our C Series Lenses
    • Accommodates Interchangeable Accessories such as Liquid Lenses
    1.1” HP Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    1.1” HP Series Fixed Focal Length Lenses
    • High Performance (HP) Design
    • High Resolution 6 MegaPixel to 20 MegaPixel Lenses
    • Optimized for 1” and 1.1” Sensors
    • Features a Lockable Focus and Iris
    1.1” HPr Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    1.1” HPr Series Fixed Focal Length Lenses
    • High Performance Ruggedized (HPr) Versions of our 1.1” HP Series Lenses
    • 6 MegaPixel to 20 MegaPixel Resolution Lens
    • Stability Ruggedized to Maintain Pointing Stability After Shock and Vibration
    • Individual Optics Glued in Place to Reduce Pixel Shift
    1.1” HPi Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    1.1” HPi Series Fixed Focal Length Lenses
    • High Performance Instrumentation (HPi) Versions of our 1.1” HP Series Lenses
    • 6 MegaPixel to 20 MegaPixel Resolution Lens
    • Streamlined Fixed Aperture Designs for Instrumentation Integration
    2/3” HP Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    2/3” HP Series Fixed Focal Length Lenses
    • High Performance 5 MegaPixel to 9 MegaPixel Resolution Lenses
    • Optimized for 2/3” Sensors
    • Multiple Options Available for Each Focal Length to Maximize Performance
    • High Transmission BBAR Visible Coating, R <0.4% per Surface
    2/3” HPr Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    2/3” HPr Series Fixed Focal Length Lenses
    • High Performance Ruggedized (HPr) Versions of our 2/3” HP Series Lenses
    • 5 MegaPixel to 9 MegaPixel Resolution Lenses
    • Stability Ruggedized to Maintain Pointing Stability After Shock and Vibration
    • Optimized for 2/3” Sensors
    2/3” HPi Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    2/3” HPi Series Fixed Focal Length Lenses
    • High Performance Instrumentation (HPi) Versions of our 2/3” HP Series Lenses
    • 5 MegaPixel to 9 MegaPixel Resolution Across the Field
    • Multiple Options Available for Each Focal Length to Maximize Performance
    • Optimized for 2/3” Sensors
    LS Series Line Scan Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    LS Series Line Scan Lenses
    • Designed for 16k 5μm 82mm Line Scan Cameras
    • Also covers 12k 5μm 62.5mm and 16k 3.5μm 57.7mm Cameras
    • Uniform and High Resolution Over Entire Image Field
    CA Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    CA Series Fixed Focal Length Lenses
    • Compact APS (CA) Lens Ideal for Machine Vision
    • Supports 27.9mm APS-C Format Sensors
    • TFL Mount (M35 x 0.75, 17.5mm Flange) for Large Format Sensors
    Liquid Lens Cx Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    Liquid Lens Cx Series Fixed Focal Length Lenses
    • Compact Flexible (Cx) C-Mount Designs
    • Integrated Liquid Lens for Quick Autofocus
    • Electronic Focus for Machine Vision Applications
    • Standalone Versions Without a Liquid Lens are Available
    Cr Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    Cr Series Fixed Focal Length Lenses
    • Compact Ruggedized (Cr) Versions of our C Series Lenses
    • Ruggedized to Minimize Pixel Shift After Shock and Vibration
    • Individual Optics Glued in Place to Maintain Optical Pointing Stability
    • 50G Shock Rating with Sub-Micron Pixel Shift of <1µm
    UC Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    UC Series Fixed Focal Length Lenses
    • Ultra-Compact (UC) Form Factor
    • 4K Resolution Designed for Small Pixels (≤2.2μm)
    • Optimized for 1/2.5" Sensors and Supports up to 1/1.8"
    UCi Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    New
    ×
    UCi Series Fixed Focal Length Lenses
    • Ultra-Compact Instrumentation (UCi) Versions of our UC Series Fixed Focal Length Lenses
    • Optimized for 1/2.5” Sensors and Supports up to 1/1.8”
    • Streamlined Fixed Aperture Designs for Instrumentation Integration
    DG Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    DG Series Fixed Focal Length Lenses
    • Double Gauss (DG) Design for Low Distortion, <0.3%
    • Supports Up to 4/3" Sensors
    • Low-Profile Static Housing for Machine Integration
    • Ideal for High Resolution Cameras
    LF Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    LF Series Fixed Focal Length Lenses
    • Covers Large Format (LF) Sensors up to 43.3mm Diagonal
    • F-Mount Compatible
    • Compatible with 2k – 8k Line Scan Cameras and Mid-Sized Area Scan Arrays
    • Multiple Focal Length Options Available
    C Series VIS-NIR Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    C Series VIS-NIR Fixed Focal Length Lenses
    • Designed for True Factory Automation
    • Supports up to 2/3” Sensors
    • Large Maximum Aperture
    • Low Lens-to-Lens Variation
    SWIR Series Fixed Focal Length Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    SWIR Series Fixed Focal Length Lenses
    • Designed, Coated, and Tested for SWIR Wavelengths
    • Compact, Lightweight, COTS Imaging Lenses
    • Low f/# for High Throughput
    • 3 MegaPixel Design
    1&quot; Format Fixed Focal Length Lenses 1" Format Fixed Focal Length Lenses
    • Ideal for Larger Camera Sensors, up to 1" Format
    • "Fast" Lenses for Increased Throughput
    • Excellent Performance From Center to Corner of the Field
    4/3" Format Fixed Focal Length Lenses 4/3" Format Fixed Focal Length Lenses
    • Ideal for Large Camera Sensors, up to 4/3" Format
    • C-Mount Compatible for a Wide Range of Cameras
    • Less than 1.0% TV Distortion
    43.2mm Large Format F-Mount Lenses 43.2mm Large Format F-Mount Lenses
    • Ideal for Machine Vision Applications
    • Multiple Focal Length Options
    • Covers a 43.2mm Sensor Diagonal
    55mm FL Partially-Telecentric Imaging Lens 55mm FL Partially-Telecentric Imaging Lens
    • Telecentric Lenses Yield Constant Magnification over a Range of Working Distances
    • ±12.5mm of Object Movement Before 1% Error Image Scale Occurs
    • Additional Lens Converter Available
    Auto Iris Lenses Auto Iris Lenses
    • DC Auto Iris
    • Lockable, Manual Focus
    • Compact Size
    • Designed for CS-Mount Cameras
    Fisheye Imaging Lenses Fisheye Imaging Lenses
    • Wide Field of View (185°)
    • Fixed Focus
    • C-Mount
    • Lockable Iris Control
    Fixed Focal Length Lenses Fixed Focal Length Lenses
    • Lockable Manual Focus and Aperture Control
    • Working Distance from 250mm to Infinity
    • Compact Size
    HD P-Iris Lenses HD P-Iris Lenses
    • High Resolution Design for 5 MegaPixel Imaging
    • P-Iris Stepper Motor Control for Repeatability
    • Covers Full 2/3” Sensors with Multiple Focal Length Options
    High Resolution Low Distortion Wide Angle Lenses High Resolution Low Distortion Wide Angle Lenses
    • Working Distances from 100mm - ∞
    • Focal Lengths As Short As 3.5mm
    • High 120 lp/mm Resolution
    • Low Distortion <0.5%
    Low Cost Fixed Focal Length Lenses Low Cost Fixed Focal Length Lenses
    • Low Cost
    • Iris Option Available
    • Support ⅔" and ½" Sensors
    • CS and C-mount
    Low Distortion Wide Angle Lenses Low Distortion Wide Angle Lenses
    • Less than 3% and Less Than 1% Distortion Versions Available
    • 3 and 5 MegaPixel Resolution Options
    • No Refocusing from 100mm to Infinity
    • CS-Mount and C-Mount Options
    MegaPixel Fixed Focal Length Lenses MegaPixel Fixed Focal Length Lenses
    • Lockable, Manual Focus and Aperture Control
    • Working Distance from 100mm to Infinity
    • Compact Size
    P-Iris Fixed Focal Length Lenses P-Iris Fixed Focal Length Lenses
    • Stepper Motor-Controller Iris for Dynamic and Repeatable Iris Adjustments
    • Ideal for Viewing Scenes with Changing Lighting Conditions
    • Reduced Diffraction Effects Compared to Standard Auto-Iris Lenses
    Rodagon Large Format Lenses Rodagon Large Format Lenses
    • Supports Large Format Sensors
    • Ideal for Line Scan Cameras
    • Close Focus Distance
    • Modular Focus Tube and Camera Adapters Sold Separately and Required for Operation
    Schneider Compact VIS-NIR Lenses Schneider Compact VIS-NIR Lenses
    • Supports Large Sensors Sizes (2/3" to 4/3" Sensor Formats)
    • Spectral Range of 400-1000nm
    • Compact Physical Size
    • Large Maximum Aperture
    Schneider Fast C-Mount Lenses Schneider Fast C-Mount Lenses
    • Helical Focus Movement
    • Click-Stop Free Iris Setting
    • External Iris and Focus Lock
    • Integrated Front Thread to Accept M35.5 x 0.5 Filters
    Schneider High Resolution Compact VIS-NIR Lenses Schneider High Resolution Compact VIS-NIR Lenses
    • Optimized for High-Resolution, 4 and 5 MegaPixel CCD and CMOS Cameras
    • Spectral Range of 400-1000nm
    • Compact Size
    Schneider Large Format F-Mount Lenses Schneider Large Format F-Mount Lenses
    • Optically Corrected for Visible to Infrared
    • Optimized for Close Up Images
    • Covers a 43.2mm Sensor Diagonal
    Schneider Macro Imaging Lenses Schneider Macro Imaging Lenses
    • Ideal for Large Format Imaging Sensors
    • Designed for Close Up and Macro Imaging
    • Rugged Design for Factory Automation
    • Lenses are Reversible for Increased Range of Functionality
    SWIR Fixed Focal Length Lenses SWIR Fixed Focal Length Lenses
    • Short Wave Infrared Lenses for 800 - 2000nm
    • Excellent for NIR and SWIR Applications
    • 6 Focal Length Options for Increased Versatility
    • Supports up to 1" Sensor Formats at f/1.4
    Ultra High Resolution Fixed Focal Length Lenses Ultra High Resolution Fixed Focal Length Lenses
    • 10 MegaPixel Resolution
    • Floating Focus for Performance from 100mm - ∞
    • High Transmission from the Visible to the NIR
    • Low Distortion to Speed Application Integration
    UV Fixed Focal Length Lenses UV Fixed Focal Length Lenses
    • Transmission from 230 – 1200nm
    • Compact Size for Easy System Integration
    • Ideal for Use with Mounted Color Filters

    View all Resources Related to Fixed Focal Length Lenses  

    Fixed Focal Length Lenses, commonly referred to as C-Mount Lenses, are used in many robotics or inspection applications. Fixed Focal Length Lenses are imaging lens assemblies designed with a single angular field of view, also known as constant focal length. These imaging lenses typically have a minimum working distance, but no maximum, extending performance out to infinity. Objects closer to the Fixed Focal Length Lens will appear larger than objects farther from the lens. Edmund Optics offers a wide variety of Fixed Focal Length Lenses and C-Mount Lenses in a range of sizes, anti-reflection coatings, sensor coverage, resolving powers (MTF), focal lengths, or working distances.

    Compact Fixed Focal Length Lenses, which offer a small physical size, are ideal for automated machine vision applications. Compact VIS-NIR Fixed Focal Length Lenses also offer optimized performance in the Visible to Near Infrared (NIR) spectrums. High Resolution Fixed Focal Length Lenses are designed for compatibility with 5 MegaPixel sensors. SWIR Fixed Focal Length Lenses have been designed for optimal performance in the 0.9 - 1.7μm wavelength range.

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