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CA-LH8 High-resolution Low-distortion Lens 8 mm
CA-LH8 High-resolution Low-distortion Lens 8 mm
CA-LH8 High-resolution Low-distortion Lens 8 mm

KEYENCE CA-LH8 High-resolution Low-distortion Lens 8 mm

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KEYENCE official data reviewed
CA-LH8 — High-resolution Low-distortion Lens 8 mm

KEYENCE identifies CA-LH8 as an 8 mm high-resolution low-distortion C-mount lens in the CA-L Series for machine-vision use.

KEYENCE CA-L Series8 mm C-mount lens2/3-inch image sensor
Sales contactStella
Mobile / WhatsApp+8618159889985
Officially reviewed product profile
Product familyKEYENCE CA-L Series
Exact modelCA-LH8
Product typeHigh-resolution Low-distortion Lens
ManufacturerKEYENCE
Focal point8 mm
MountC-mount
Compatible sensor size2/3 inch
Official sourceKEYENCE CA-LH8 product page
  • Brand:

    Others
  • Item NO.:

    CA-LH8
  • Goods Stock:

    1
  • Weight:

    90
  • Part Number:

    CA-LH8
  • Weight:

    Approx. 90 g
  • Dimensions:

  • Manufacture Year:

  • Place of Origin:

  • Certification:

  • Description:

    KEYENCE CA-LH8 is a high-resolution low-distortion 8 mm C-mount lens for compatible 2/3-inch machine-vision image sensors.
CA-LH8 configuration inquiry

Get a precise quote for CA-LH8

Email Sales
Sales contactStella
WhatsApp+8618159889985

CA-LH8 official identification

KEYENCE identifies CA-LH8 as a high-resolution low-distortion lens with an 8 mm focal point for machine-vision systems.

Complete modelCA-LH8
Documented familyKEYENCE CA-L Series
Verified function8 mm machine-vision lens
Interface or ordering factC-mount for a compatible 2/3-inch image sensor

Engineering and installation checks

  • Keep the complete designation CA-LH8 in the quotation and receiving record.
  • Confirm the camera mount, image-sensor size, field of view, working distance and filter requirements before installation.
  • Manufacturer verification basis: KEYENCE CA-LH8 official product page and CA-L Series specifications.
Official product data

CA-LH8 key specifications

Manufacturer KEYENCE
Product family CA-L Series
Product type High-resolution Low-distortion Lens
Focal point 8 mm
F-stop range F1.4 to F16
Minimum working distance 0.1 m
Mount C-mount
Filter size 27.0 mm P0.5
Compatible image sensor size 2/3 inch
TV distortion -0.6% (-0.28% for a 1/3-inch image sensor)
Resolving power 100 cycles/mm at center; 80 cycles/mm on periphery
Ambient range 0 to +50 °C; 80% RH or less, no condensation
Weight Approx. 90 g

Source: KEYENCE CA-LH8 official product page and CA-L Series specifications.

Pre-order check 01

Installation environment

Verify the complete optical and mechanical arrangement before installing CA-LH8.

  • Confirm that the camera uses a C-mount and supports the documented 2/3-inch image-sensor size.
  • Confirm the required field of view and maintain a working distance at or above 0.1 m.
  • Check the 27.0 mm P0.5 filter interface when an optical filter is specified.
  • Keep the lens within the documented temperature and humidity range without condensation.
For CV-020, CV-070, CV-035C/M or CV-H035C/M, KEYENCE requires close-up rings with a thickness of 1.5 mm or more.
Pre-order check 02

Compatibility confirmation

Match the complete lens designation to the camera, sensor format and intended imaging geometry.

Exact model
CA-LH8
Focal point
8 mm
Mount
C-mount
Sensor size
2/3 inch
Working distance
0.1 m minimum
Final selection: Confirm the complete model, camera, image sensor, working distance, filters and manufacturer documentation before ordering.
Recommended model families

More KEYENCE CA-L Series Models

LOW-DISTORTION LENSESKEYENCE CA-LH4KEYENCE CA-LH12KEYENCE CA-LH25

Models in the same CA-L low-distortion lens lineup; confirm focal length and imaging geometry.

LOW-DISTORTION LENSESKEYENCE CA-LH35KEYENCE CA-LH50KEYENCE CA-LH75

Longer-focal-length CA-L low-distortion lens references; not automatic substitutes for CA-LH8.

HIGH-RESOLUTION LENSESKEYENCE CA-LHR5KEYENCE CA-LHR8KEYENCE CA-LHR12

CA-L Series high-resolution low-distortion lens references for system-level comparison.

LINE-SCAN LENSESKEYENCE CA-LHW8KEYENCE CA-LHW12KEYENCE CA-LHW16

CA-L Series line-scan lens references; verify camera format, mount and working distance.

Cross-brand industrial references

Additional Advantage Models

ABB / ABB / ABBABB 1SAP221100R0001 CI590-CS31-HAD5ABB CI840A 3BSE041882R1ABB PM583 / 1SAP140300R0271

Cross-brand industrial spare references; confirm manufacturer, complete model, revision and installed-system compatibility.

ABB / ABB / ABBABB 3BSE020838R1 - DO840ABB 3BSE021447R1 TU845ABB 3BSE020512R1 AI801

Cross-brand industrial spare references; confirm manufacturer, complete model, revision and installed-system compatibility.

ABB / ABB / ABBABB 3BSE008520R1 AI835ABB CM579-PNIO/1SAP170901R0101ABB PM554-T-ETH 1TNE968900R0110

Cross-brand industrial spare references; confirm manufacturer, complete model, revision and installed-system compatibility.

GENERAL / POWER / GENERALGE CR104PXG49GE PQMII-T20-CAGE VT7830

Cross-brand industrial spare references; confirm manufacturer, complete model, revision and installed-system compatibility.

GENERAL / GE / GEGE PLE2ESBG01GE IC693ALG390GGE IC699APU300HRA

Cross-brand industrial spare references; confirm manufacturer, complete model, revision and installed-system compatibility.

GE / GE / GEGE THQC22020WLGE IC200CHS005BGE IC3600SSLB1G

Cross-brand industrial spare references; confirm manufacturer, complete model, revision and installed-system compatibility.

SIEMENS / ALLEN-BRADLEY / ALLEN-BRADLEYSiemens 3TF3001-0XL2ALLEN-BRADLEY 1756-PA75R/AAllen-Bradley 1715-A3IO

Cross-brand industrial spare references; confirm manufacturer, complete model, revision and installed-system compatibility.

HONEYWELL / ABB / GEHoneywell 2MLR-AC23-CCABB 1SAP176000R0080 CM5640-2ETHGE CR123H055A

Cross-brand industrial spare references; confirm manufacturer, complete model, revision and installed-system compatibility.

These cross-brand industrial spare references are not direct substitutes for CA-LH8. Confirm the complete model before ordering.CHECK WITH SALES

CA-LH8 Order Guide

Use the complete KEYENCE model and installed camera-system record for engineering review.
1Exact identityRetain CA-LH8 exactly without shortening or changing the suffix.
2Product familyKEYENCE CA-L Series / High-resolution Low-distortion Lens.
3Optical profileConfirm 8 mm focal point, F1.4 to F16 aperture range and required field of view.
4Camera compatibilityConfirm C-mount, 2/3-inch sensor size and the complete camera model.
5Installation checkConfirm working distance, filter interface, close-up rings and environmental conditions.
6Inquiry recordProvide the lens and camera nameplates, quantity, destination and official system documentation.

KEYENCE CA-L System References

Related lens models for exact configuration review.

These references are not automatic replacements.
Confirm the exact model before ordering.
KEYENCE / LOW-DISTORTION LENSCA-LH4

CA-L Series low-distortion lens reference with a different focal point.

Compatibility review required
KEYENCE / LOW-DISTORTION LENSCA-LH12

CA-L Series low-distortion lens reference; verify field of view and working distance.

Compatibility review required
KEYENCE / LOW-DISTORTION LENSCA-LH25

CA-L Series low-distortion lens reference; not an automatic substitute for CA-LH8.

Compatibility review required
KEYENCE / HIGH-RESOLUTION LENSCA-LHR8

CA-L Series high-resolution lens reference for system comparison.

Compatibility review required
KEYENCE / LINE-SCAN LENSCA-LHW8

CA-L Series lens reference for line-scan camera configurations.

Compatibility review required
KEYENCE / ENVIRONMENT-RESISTANT LENSCA-LA8

CA-L Series environment-resistant low-distortion lens reference.

Compatibility review required
Nordwel engineering support

CA-LH8 Services & FAQ

Configuration-aware support for quotation, model review and documentation coordination.

Support scope

Model verificationCompare the complete CA-LH8 code and lens marking.
Compatibility reviewCheck camera mount, sensor size, working distance, filters and imaging geometry.
Quotation coordinationConfirm quantity, availability, lead time and destination.
Documentation boundaryUse only KEYENCE-published facts; undocumented values are not inferred.

CA-LH8 FAQ

How should engineers identify CA-LH8?

Match the complete CA-LH8 designation, lens marking, C-mount camera and image-sensor format.

Which documented family contains CA-LH8?

KEYENCE lists CA-LH8 in the CA-L Series of lenses for machine vision.

What is the documented focal point?

The official CA-LH8 specification lists an 8 mm focal point.

Which mount must be confirmed?

CA-LH8 uses a C-mount; confirm the complete camera and mechanical interface.

Which image-sensor size is documented?

The official specification lists compatibility with a 2/3-inch image sensor.

What working distance must be reviewed?

KEYENCE lists a minimum working distance of 0.1 m for CA-LH8.

Can another CA-L model be treated as a direct substitute?

No. Focal length, optical characteristics and installation requirements must be reviewed for every model.

Is a close-up ring ever required?

KEYENCE states that CV-020, CV-070, CV-035C/M and CV-H035C/M require close-up rings of at least 1.5 mm with CA-LH8.

What should a quotation request include?

Provide CA-LH8, quantity, destination, camera model, image-sensor size, working distance and nameplate images.

What documentation controls final selection?

Use the KEYENCE CA-LH8 official product page, CA-L Series specifications and the approved installed-system documentation.

Sales contactStella
WhatsApp+8618159889985
KEYENCE / CA-L SERIES

Related CA-L Series Model Directory

Official lens-family references for configuration review.

LOW-DISTORTION LENSES

CA-LH4CA-L Series low-distortion lens.
CA-LH8Target 8 mm low-distortion lens.
CA-LH12CA-L Series low-distortion lens.
CA-LH25CA-L Series low-distortion lens.
CA-LH35CA-L Series low-distortion lens.
CA-LH50CA-L Series low-distortion lens.
CA-LH75CA-L Series low-distortion lens.

HIGH-RESOLUTION LENSES

CA-LHR5High-resolution low-distortion lens.
CA-LHR8High-resolution low-distortion lens.
CA-LHR12High-resolution low-distortion lens.
CA-LHR16High-resolution low-distortion lens.
CA-LHR25High-resolution low-distortion lens.
CA-LHR35High-resolution low-distortion lens.
CA-LHR50High-resolution low-distortion lens.

LINE-SCAN LENSES

CA-LHW8High-resolution lens for line-scan cameras.
CA-LHW12High-resolution lens for line-scan cameras.
CA-LHW16High-resolution lens for line-scan cameras.
CA-LHW25High-resolution lens for line-scan cameras.
Reference-only models remain unlinked unless an exact matching Nordwel product page is confirmed. Verify complete optical-system compatibility before ordering.
DOCUMENTED CONNECTION REFERENCES

CA-LH8 Camera and Installation Checks

Officially documented optical and mechanical points for system review.

CAMERA MOUNT
C-mount

Confirm the complete camera mount and mechanical fit.

IMAGE SENSOR
2/3 inch

Confirm the installed image-sensor format.

FILTER INTERFACE
27.0 mm P0.5

Confirm any required optical filter before ordering.

WORKING DISTANCE
0.1 m minimum

Confirm the actual object distance and field of view.

CAMERA NOTE
CV-020 / CV-070

Close-up rings of at least 1.5 mm are required.

CAMERA NOTE
CV-035C/M

Close-up rings of at least 1.5 mm are required.

CAMERA NOTE
CV-H035C/M

Close-up rings of at least 1.5 mm are required.

APERTURE
F1.4 to F16

Confirm the required exposure and depth-of-field setup.

ENVIRONMENT
0 to +50 °C

Keep humidity at 80% RH or less without condensation.

Confirm every item against the complete camera, lens marking, installed geometry and KEYENCE documentation.
KEYENCE CA-L Series application review

CA-LH8 Applications

Application contexts based on the documented lens role; final suitability depends on the complete camera system.

Application contexts

Machine-vision image captureUse CA-LH8 where the documented 8 mm focal point, C-mount and sensor format match the approved imaging design.
Inspection and measurement opticsConfirm field of view, working distance, aperture and distortion requirements against the complete camera system.
Existing CA-L lens replacement reviewRetain CA-LH8 as the exact model and verify every optical and mechanical condition before replacement.
Specified KEYENCE camera combinationsFor the camera models identified by KEYENCE, include the required close-up ring thickness in the system review.

Why choose Nordwel

Exact-model controlKeep CA-LH8 unchanged in every quotation and receiving record.
Configuration-aware supportReview camera, sensor format, mount, working distance and filters together.
Clear documentation scopeSeparate official KEYENCE data from site-specific engineering decisions.
Dedicated contactStella coordinates pre-order clarification and follow-up.
Final suitability depends on the complete CA-LH8 designation, camera model, image-sensor size, working distance, installed configuration and manufacturer documentation.
Need help matching this KEYENCE lens configuration?CONTACT STELLA
Need a hard-to-find industrial spare?Send the complete model, manufacturer, quantity and equipment nameplate. Nordwel will cross-check the exact brand, revision, electrical interface and mechanical configuration before quotation.
CROSS-BRAND MODEL SUPPORT

Industrial Spare Parts Reference

Thirty independent industrial spare references selected from the supplied inventory files; none is a direct substitute for CA-LH8.

ABB AUTOMATIONABB 1SAP221100R0001 CI590-CS31-HAD5ABB industrial automation component; confirm the complete nameplate and installed system.
ABB COMMUNICATIONABB CI840A 3BSE041882R1ABB communication-interface reference; confirm revision and system compatibility.
ABB CONTROLLERABB PM583 / 1SAP140300R0271ABB controller reference; verify the complete order code and project hardware.
ABB DIGITAL OUTPUTABB 3BSE020838R1 - DO840ABB digital-output module reference; confirm channel and termination requirements.
ABB TERMINATIONABB 3BSE021447R1 TU845ABB termination-unit reference; verify the paired I/O module and base arrangement.
ABB ANALOG INPUTABB 3BSE020512R1 AI801ABB analog-input module reference; confirm signal type and installed termination.
ABB ANALOG INPUTABB 3BSE008520R1 AI835ABB analog-input module reference; confirm revision and field-signal requirements.
ABB COMMUNICATIONABB CM579-PNIO/1SAP170901R0101ABB communication-module reference; verify network and controller compatibility.
ABB CONTROLLERABB PM554-T-ETH 1TNE968900R0110ABB controller reference; confirm firmware, Ethernet and project configuration.
ABB I/OABB DA502-XC 1SAP450800R0001ABB I/O component reference; confirm exact function and compatible terminal unit.
GENERAL ELECTRIC CONTROLGE CR104PXG49GE industrial control component; confirm the complete catalog number and rating.
POWER QUALITYGE PQMII-T20-CAGE power-quality monitoring reference; confirm input, communications and revision.
GENERAL ELECTRIC CONTROLGE VT7830GE industrial control reference; verify equipment family and complete nameplate.
GENERAL ELECTRIC CONTROLGE PLE2ESBG01GE industrial spare reference; confirm function and installed-system context.
GE PLC I/OGE IC693ALG390GGE PLC analog-module reference; confirm series, revision and field interface.
GE PLC MODULEGE IC699APU300HRAGE PLC module reference; verify controller family and complete configuration.
GE SWITCHINGGE THQC22020WLGE switching-device reference; confirm poles, rating and installation requirements.
GE PLC CARRIERGE IC200CHS005BGE VersaMax carrier reference; confirm module position and compatible I/O.
GE CONTROL BOARDGE IC3600SSLB1GGE control-system board reference; confirm turbine-control platform and revision.
GE CONTROL RELAYGE CR123H055AGE industrial control relay reference; confirm coil and contact configuration.
GE MOTOR MANAGEMENTGE MM300GE motor-management relay reference; confirm protection and communication options.
GENERAL ELECTRIC CONTROLGE 55-501463G002GE industrial component reference; verify the complete assembly and host equipment.
GENERAL ELECTRIC CONTROLGE SAUXPAB2GE industrial control reference; confirm manufacturer record and revision.
SIEMENS CONTACTORSiemens 3TF3001-0XL2Siemens control-device reference; confirm coil and contact configuration.
ALLEN-BRADLEY POWERALLEN-BRADLEY 1756-PA75R/AAllen-Bradley ControlLogix power-supply reference; confirm chassis and redundancy requirements.
ALLEN-BRADLEY I/OAllen-Bradley 1715-A3IOAllen-Bradley I/O-system reference; confirm host and installed redundancy arrangement.
HONEYWELL CONTROLHoneywell 2MLR-AC23-CCHoneywell industrial control component; confirm the complete model and system context.
ABB COMMUNICATIONABB 1SAP176000R0080 CM5640-2ETHABB Ethernet communication reference; verify controller and network configuration.
ABB COMMUNICATIONABB CI506-PNIO 1SAP221500R0001ABB PROFINET communication reference; confirm paired controller and revision.
ABB DIGITAL OUTPUTABB DO573 1SAP231300R0000ABB digital-output reference; confirm load, terminal unit and system compatibility.
Confirm manufacturer, complete model, revision and installed-system compatibility before ordering. Exact-match links are added only when a corresponding published Nordwel product page is confirmed.
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