Representative photo of this series

Machine vision lenses

Liquid telecentric series, 1.1", C-Mount, magnification β 0.24x (LS-FFL-1641)

Model LS-FFL-1641

Magnification0.24X
MountC-mount
Sensor1.1"
Aperture7.5

$969.00

Ships in 2-3 weeks

1.36 kg shipping weight

Volume pricing, Net 30 terms or a formal quote for purchasing?

VXL liquid telecentric lenses focus electrically within 20 ms and work normally under very low voltage. Without mechanical displacement of the lens, the centre of curvature always stays at the centre of the optical axis, giving high efficiency, high accuracy, high telecentricity and low distortion.

Same-day shipping on stock itemsTracked UPS or DHL
3-year warranty, minimumCovers defects in materials and workmanship
Expert machine-vision support includedFrom our engineering team, incl. a licensed P.E.
Volume discounts and Net 30For approved business accounts; purchase orders welcome
90-day returnsUnused items, counted from delivery; free US return label; restocking fee up to 15% may apply
Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay

Specifications

General

Model	LS-FFL-1641
Suggested working range (mm)	110-130

Optics

Distortion (% max)	<0.1
Telecentricity (° max)	<0.1
Max. Image Circle (mm)	Ø 18.4
Magnification β(x)	0.24X
MTF30	130lp/mm
Aperture F#	7.5
Depth of field (mm)	8(WD=120mm)
Telecentricity / °	≤0.02(WD: 120mm)
Distortion / %	≤0.016(WD: 120mm)
Focusing Range (mm)	80-210

Sensor and imaging

Compatible Sensor Size	1.1"

Interfaces and I/O

Connector	Aviation Connector P7

Environment and compliance

Operating temperature	-10℃~+50℃
Storage temperature	-20℃~+60℃

Mechanical

Mount	C-Mount
Net Weight / g	900

Downloads

Datasheet (PDF)LS-FFL-1641 · 2.9 MB

Features

Focus electrically, focus within 20 ms, and work normally under very low voltage
Without mechanical displacement of the lens, the center of curvature is always at the center of the optical axis
High efficiency, high accuracy, high telecentricity and low distortion
High stability and easy maintenance
Can quickly adjust the working distance and replace traditional mechanical changes
Each lens of the LS-FFL-S155 series is precisely adjusted and comprehensive test reports are provided
High efficiency, high precision, high telecentricity and low distortion are achieved
Used in Industrial high-end detection and precision measurement equipment, medical and biological high-definition image detection.

Applications

Industrial high-end detection and precision measurement equipment
Medical and biological high-definition image detection equipment
Industrial detection and measurement occasions with height difference

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Other models in the Liquid telecentric series (LS-FFL-S155) series

See all 7 models

Model	Size / key data	Price	Availability	Link
LS-FFL-1638	2/3", C-Mount	$959.00	Ships in 2-3 weeks	View
LS-FFL-1637	1.1", C-Mount	$959.00	Ships in 2-3 weeks	View
LS-FFL-1639	1.1", C-Mount	$959.00	Ships in 2-3 weeks	View
LS-FFL-1642	1.1", C-Mount	$959.00	Ships in 2-3 weeks	View
LS-FFL-1643	2/3", C-Mount	$959.00	Ships in 2-3 weeks	View
LS-FFL-1640	1.1", C-Mount	$959.00	Ships in 2-3 weeks	View