Machine vision lenses

16 mm, 1.1", 10 MP, C-mount liquid-lens autofocus lens (LS-FFL-1415)

Model LS-FFL-1415

Focal length16 mm
MountC-mount
Sensor1.1"
ApertureF4
Resolution0.3 > @ 140 lp/mm

Shortest focal length of the 4 models in its series: 16 mm (series: 16 mm to 75 mm)

$959.00

Ships in 2-3 weeks

0.52 kg shipping weight

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

LS-FFL-1415: focal length 16 mm, image size 1.1", aperture F4, filter thread M34 x 0.5.

16 mm, 1.1", 10 MP, C-mount Liquid-Lens Autofocus Lens. Liquid-lens 16 mm autofocus lens for 1.1" sensors (10 MP) driven by the passive random-access autofocus algorithm, focusing in under 0.8 s on objects of unknown size, with ROI focus and depth-of-field merging. At a glance: effective working distance 100 mm - inf.; focal length 16 mm; sensor resolution 10 MP; resolution 0.3 > @140 lp/mm; aperture F4.

Tracked worldwide shippingTracked 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; no restocking fee
Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay

Specifications

General

Model	LS-FFL-1415
Angle of view (1.1", DxHxV)	57.5 x 47.6 x 35.6 deg
Angle of view (2/3", DxHxV)	37.7 x 29.3 x 24.6 deg
Alias	passive autofocus-RT-L-11FA1604

Optics

Image size	1.1"
Focal length	16 mm
Effective working distance	100 mm - inf.
Best working distance	200 mm - inf.
Aperture	F4
Distortion	<2%
Autofocus time	<0.8 s
Filter thread	M34 x 0.5
Iris	Fixed
Focus control	Motorized

Sensor and imaging

Resolution	0.3 > @ 140 lp/mm
Sensor resolution	10 MP

Interfaces and I/O

Connector	Micro

Light

Wavelength	visible

Electrical

Input voltage	4.5-5.5 V
Input current	<50 mA

Mechanical

Mount	C
Size	dia. 38 x 59.1 mm
Shipping weight (estimated)	0.52 kg

Downloads

Series datasheet (4 models)Includes LS-FFL-1415 · PDF · 1.0 MB

Features

16 mm focal length, F4 aperture
Distortion under 2 %
Super speed: autofocus in <0.8 s
passive autofocus algorithm: no coding/decoding, no initial focus, fast focus on unknown-size incoming objects
ROI (region of interest) focusing
DOF combination: multiple depth-of-field images merged into one clear picture
Compact, lower cost and larger FOV than ToF laser-assisted autofocus
Real algorithm-based autofocus
Quick: one command or key press completes autofocus
Accurate: consistent focus every time

Applications

Automotive parts of various sizes
Medical production lines
Dust-free environments
Restricted production lines without manual focusing
Industrial machine vision inspection

Complete the station

The configurator matches a camera, lens, light, light controller and cables to each other, and to this part.

Build a system with this part Configure a system Ask an engineer

Engineering data

Field of view with the LS-FFL-1415

Worked out from this lens's own focal length, image circle and closest focus: what it sees at your working distance, on the sensor you use.

Focal length16 mm

Image circleØ 17.6 mmCovers sensors up to 1.1"

Distortion< 2 %

SizeØ 38 × 59.1 mm

Filter threadM34 × 0.5

Field of view (width × height) of the 16 mm lens by sensor format and working distance
Sensor format	At 100 mm	At 200 mm	At 500 mm	At 1000 mm
2/3"8.8 × 6.6 mm	55 × 41.2 mm	110 × 82.5 mm	275 × 206 mm	550 × 412 mm
1/1.2"11.25 × 7.03 mm	70.3 × 43.9 mm	141 × 87.9 mm	352 × 220 mm	703 × 439 mm
1"13.2 × 8.8 mm	82.5 × 55 mm	165 × 110 mm	412 × 275 mm	825 × 550 mm
1.1"14.13 × 10.35 mm	88.3 × 64.7 mm	177 × 129 mm	442 × 323 mm	883 × 647 mm

Thin-lens approximation: field of view ≈ sensor size × working distance ÷ focal length, with the distance measured to the front of the lens; closest to reality when the distance is many times the focal length. Sensor sizes are typical for each optical format.

Compatible parts

Fits with this part

Checked with the configurator's fit rules: lens mount, image circle, resolution and spectral band; supply voltage and power per channel; the camera's printed connector for cables.

Build the full system with this part

Cameras this lens fits

GigE area scan camera with CMOS sensor, 5.0 MP, Mono

LS-CMR-0411

Resolution 2744 x 1836
Sensor CMOS

$149.00

Ships in 2-3 weeks

15.8 mm sensor diagonal; this lens covers up to 17.6 mm

GigE area scan camera, 4.2 MP, Color/Mono

LS-CMR-0354

Resolution 2048 x 2048
Sensor CMOS

$149.00

Ships in 2-3 weeks

17.2 mm sensor diagonal; this lens covers up to 17.6 mm

USB3.0 area scan camera, 2.5 MP, Color/Mono

LS-CMR-0475

Resolution 2048*1200
Interface USB3.0

$179.00

Ships in 2-3 weeks

9.5 mm sensor diagonal; this lens covers up to 17.6 mm

GigE board camera / module, 1.3 MP, Color/Mono

LS-BCM-0050

Resolution 1.3 MP
Interface GigE (GigE Vision, GenICam)

$209.00

Ships in 2-3 weeks

8 mm sensor diagonal; this lens covers up to 17.6 mm

Area scan camera, 6.3 MP, GigE, Color

LS-CMR-0260

Resolution 3072 x 2048
Sensor CMOS

$219.00

Ships in 2-3 weeks

8.9 mm sensor diagonal; this lens covers up to 17.6 mm

GigE area scan camera with CMOS sensor, 1.3 MP, Mono, 5.2μm pixels

LS-CMR-0393

Resolution 1280×1024
Sensor CMOS

$219.00

Ships in 2-3 weeks

8.5 mm sensor diagonal; this lens covers up to 17.6 mm

Adapters

For CS-mount cameras

C-to-CS-mount adapter ring, height 5 mm

LS-LXR-0266

Type Extension tubes
Use C-mount lens on CS-mount camera

$59.00

Ships in 2-3 weeks

Application studies

Applications for this type of part

Real camera images from lighting and optics application tests, with the parts of each setup and why they were chosen.

All application studies

Set up with the LS-FFL-1454, the same type of part

Source polarized-light capture showing slender metal parts with differing bright end and shoulder features.

Metal parts and machining Precision metal assembly · Orientation inspection Front and back features on slender metal parts Base orientation on a repeatable feature, not on brightness alone.MethodWhite polarized illuminationExplore the study

Set up with the LS-FFL-1456, the same type of part

Source blue-coaxial capture: circular holes appear brighter than the textured surface around them.

Metal parts and machining Precision parts · Foreign matter inspection Contamination in small holes Test the full bore depth before treating a bright hole as an unobstructed one.MethodBlue coaxial illuminationExplore the study

Set up with the LS-FFL-1456, the same type of part

Source colour capture of a square inductor face under a white ring light: a brown smear near one corner of the grey face. Inside the brochure frame, not retouched.

Electronics and devices Electronic component manufacturing · Surface contamination imaging Component-face dirt Light each face evenly and judge dirt against the clean texture of that part type.Lights in sourceLS-RNG-0798 · LS-RNG-0807, whiteExplore the study

Other models in the Liquid-Lens Autofocus lens (LS-FFL-S126) series

See all 4 models

Shortest focal length of the 4 models in its series: 16 mm (series: 16 mm to 75 mm)

Model	Focal length	Sensor	Aperture	Price	Availability	Link
LS-FFL-1415This model	16 mm	1.1"	F4	$959.00	Ships in 2-3 weeks	Compare
LS-FFL-1416	18 mm	1.1"	F5.6	$959.00	Ships in 2-3 weeks	CompareView
LS-FFL-1417	35 mm	1.1"	F6.3	$959.00	Ships in 2-3 weeks	CompareView
LS-FFL-1418	75 mm	1.2"	F8.7	$959.00	Ships in 2-3 weeks	CompareView

16 mm, 1.1", 10 MP, C-mount liquid-lens autofocus lens (LS-FFL-1415)

Request a quote

Specifications

General

Optics

Sensor and imaging

Interfaces and I/O

Light

Electrical

Mechanical

Field of view with the LS-FFL-1415

Fits with this part

Cameras this lens fits

GigE area scan camera with CMOS sensor, 5.0 MP, Mono

GigE area scan camera, 4.2 MP, Color/Mono

USB3.0 area scan camera, 2.5 MP, Color/Mono

GigE board camera / module, 1.3 MP, Color/Mono

Area scan camera, 6.3 MP, GigE, Color

GigE area scan camera with CMOS sensor, 1.3 MP, Mono, 5.2μm pixels

Adapters

C-to-CS-mount adapter ring, height 5 mm

Applications for this type of part

Other models in the Liquid-Lens Autofocus lens (LS-FFL-S126) series

Your cart is empty

Your cart is empty