LMJJ-LS4016K 40mm line-scan lens

Specifications

LMJJ-LS4016K values from the Lensmind JJXS specification sheet (final client revision). Empty sheet cells show as —.

Part No.	LMJJ-LS4016K
Sensor	16K 3.5 μm
EFL	40 mm
F/#	F4
Magnification	—
Object FOV	—
Working distance	250–435 mm
Resolution	160 LP/mm
Mount	M42 / M58 / M72-F

Part No.

LMJJ-LS4016K

Sensor

16K 3.5 μm

EFL

40 mm

F/#

Magnification

—

Object FOV

—

Working distance

250–435 mm

Resolution

160 LP/mm

Mount

M42 / M58 / M72-F

Nearby LS4016K models

Same line-scan family. Pick magnification and working-distance window from the official Lensmind JJXS sheet — no series estimates.

Spec	LMJJ-LS4016K	LMJJ-LS16006A-UNIFOC	LMJJ-LS16010A-unifoc-MAX
Magnification	—	unifoc	unifoc
EFL	40 mm	60 mm	60 mm
F/#	F4	F4	F4
Object FOV	—	746–2800 mm	350–746 mm
WD	250–435 mm	834–3050 mm	405–834 mm
Resolution	160 LP/mm	200 LP/mm	200 LP/mm
Mount	M42 / M58 / M72-F	M42 / M58 / M72-F	M42 / M58 / M72-F
Choose when	This page.	Same line-scan family — compare FOV and WD against your web width.	Same line-scan family — compare FOV and WD against your web width.

Where LMJJ-LS4016K is specified

A 40 mm F4 line scan lens for 16K 3.5 μm cameras. Typical continuous-scan stations below.

Printing and web inspection

Object FOV — at WD 250–435 mm is the sheet window for this SKU. Match it to web width so the line uses the full 16K 3.5 μm sensor.

Flat panel and display (FPD)

Large-format aberration control on a line-scan barrel. Resolution 160 LP/mm is the official JJXS value for LMJJ-LS4016K.

Battery electrode and coated film

Continuous webs need even illumination across the line. Specify this SKU when the working distance falls in 250–435 mm.

16K 3.5 μm line scan cameras

Mount M42 / M58 / M72-F. Send the camera body (Basler, JAI, Keyence, Cognex or other) and we confirm flange and image-circle coverage against LMJJ-LS4016K.

How to specify this lens

Send these four items and an engineer replies with datasheet, MTF/distortion records, and pricing within one business day.

Camera or sensor PN

Line pixels, pitch, and camera mount. We confirm 16K 3.5 μm coverage and M42 / M58 / M72-F against LMJJ-LS4016K.

Working distance and web width

Web width and distance from the lens. If — is wide or tight, we shortlist unifoc or unifoc in the same family.

Sample qty and annual volume

Catalog line-scan sampling is quoted per project. Annual quantity sets production slot and price break.

What you need back

Datasheet, MTF, mechanical drawing, or a custom mount / WD. Name it in the message so the first reply is complete.

Built and tested in our own optics factory

Every Lensmind line scan lens is machined, coated, cemented, and aligned in-house in Hangzhou. Core optical steps are not outsourced, so a drift found at final test can be traced the same day.

ISO 9001 process control on the production line

1 μm-class active alignment before the barrel is locked

Per-batch MTF, distortion, and BFL records with the shipment

See the manufacturing line →

Questions buyers ask about LMJJ-LS4016K

What is the LMJJ-LS4016K line scan lens?

LMJJ-LS4016K is a 40 mm F4 line scan lens for 16K 3.5 μm cameras. Object FOV —, working distance 250–435 mm, mount M42 / M58 / M72-F. It is a catalog part on the Lensmind JJXS sheet.

What cameras and sensors does it fit?

It is specified for 16K 3.5 μm on mount M42 / M58 / M72-F. Send the camera body and sensor line (pixels × pitch) and we confirm image circle and flange against this model.

What object FOV and working distance should I plan for?

Sheet object FOV is —. Working distance is 250–435 mm. Those are ranges across the focus stroke on the official datasheet — not a single locked magnification unless the PN states one.

What does resolution 160 LP/mm mean on the line?

LMJJ-LS4016K is held at 160 LP/mm on the JJXS sheet. That is the official spatial-frequency figure for this SKU. Confirm it against your pixel pitch and Nyquist before locking the optic.

Can you customize mount, F/#, or working distance?

Yes. 40 mm F4 with M42 / M58 / M72-F is the catalog starting point. Custom mount, flange, and WD variants are quoted from your camera drawing. Feasibility typically comes back with the first reply, within one business day.

Do you send a datasheet, MTF, and mechanical drawing?

Yes. Open the inquiry form with the model, sensor, and quantity. The reply includes the datasheet plus the distortion and MTF records for this part. Mechanical drawings go out at quotation stage.

What is the sampling MOQ?

Catalog line-scan lenses are quoted per project for sampling. Custom programs start from a drawing or a physical sample, then run prototype-to-mass-production. Repeat catalog orders follow the same ISO 9001 release path as the first batch.

How do I pick a nearby model in this family?

LMJJ-LS4016K is object FOV — at WD 250–435 mm. Open LMJJ-LS16006A-UNIFOC if you need a different window, or send web width and WD and we shortlist.