Keyence CA-LMHR40

Ultra high resolution Telecentric Macro Lens x4.

MPN: CA-LMHR40
Category: Lenses (for Machine Vision)

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Keyence CA-LMHR40?

Ultra high resolution Telecentric Macro Lens x4. CA-LMHR40. Series: Lenses (for Machine Vision). Series code: CA-L series

Specifications

Model Name	Ultra high resolution Telecentric Macro Lens x4
Model Code	CA-LMHR40
Series Title	Lenses (for Machine Vision)
Series Code	CA-L series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_124007&dlModelId=PM_16LMR40&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/vision/vision-sys/ca-l/downloads/?mode=cd&modelId=PM_16LMR40
Manuals URL	https://www.keyence.com/products/vision/vision-sys/ca-l/downloads/?mode=ma&modelId=PM_16LMR40
Model	CA-LMHR40*1
Optical magnification	x3.45 to x4.41
Max. compatible image sensor size	2/3"
Field of view	2/3": Low magnification 2.4 x 2.1 mm 0.09"x 0.08", High magnification 1.9 x 1.6 mm 0.07" x 0.06"1/1.8": Low magnification 2.0 x 1.5 mm 0.08" x 0.06", High magnification 1.6 x 1.2 mm 0.06" x 0.05"
F-stop range (aperture)	Low magnification: 8.6 to 183, High magnification: 11 to 234
Resolving power	Center/periphery: 120 cycles/mm
WD	Low magnification: 65.9 mm 2.59", High magnification: 65.9 mm 2.59"*2
TV distortion	Low magnification: 0.015 %, High magnification: -0.002 %
Depth-of-field	Low magnification: 0.108 mm 0.004", High magnification: 0.066 mm 0.002"*3
Mount	C-mount
Pixel resolution(US 3.5 µm 0.14 Mil: low magnification to US 4.4 µm 0.17 Mil: high magnification)	1 µm 0.04 Mil/pixel*4
Resolution	1.68 µm 0.07 Mil*5
Environmental resistance - Ambient temperature	0 to +50 °C 32 to 122 °F
Environmental resistance - Relative humidity	80% RH or less (No condensation)
Weight	Approx. 650 g

CA-LMHR40: frequently asked questions

When can CA-LMHR40 be shipped?

CA-LMHR40 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up CA-LMHR40 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for CA-LMHR40 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for CA-LMHR40, subject to availability and destination.