LMQXYK2086B031 endoscope lens

Part No.	LMQXYK2086B031
Application	Industrial Endoscopy
Sensor	1/9"
F/#	F2.6
FOV	90°
TTL	2.9 mm
Resolution	1 MP
Matched sensor	OV9734

Part No.

LMQXYK2086B031

Application

Industrial Endoscopy

Sensor

1/9"

F/#

F2.6

FOV

90°

TTL

2.9 mm

Resolution

1 MP

Matched sensor

OV9734

78°, 90°, or 78°?

Same industrial endoscopy group. Pick FOV and TTL from the tube and sensor — values from the Lensmind QXYL sheet.

Spec	LMQXYK013	LMQXYK2086B031	LMQXYK1941A
Sensor	1/9"	1/9"	1/9"
F/#	F2	F2.6	F3.5
FOV	78°	90°	78°
TTL	2.1 mm	2.9 mm	2.2 mm
Resolution	1 MP	1 MP	1 MP
Matched sensor	OV9734 / GC1009	OV9734	BF3703 / GC0312
Choose when	Tighter field. Longer look-ahead, smaller targets.	This page.	Tighter field. Longer look-ahead, smaller targets.

Where LMQXYK2086B031 is specified

A compact industrial endoscope / borescope objective specified around insertion-tube OD and FOV. Typical stations below.

Aviation and turbine bore inspection

FOV 90° on a 1/9" sensor for engine bores and fuel passages. TTL 2.9 mm.

Automotive cavity and gearbox checks

Oil- and fuel-wetted service is specified per program. LMQXYK2086B031 is matched to OV9734.

Pipeline and wind-gearbox RVI

Tube-matched OD and FOV, with in-house IP67/IP68 validation on the module path.

NDT videoscope fleets

Field-replaceable front ends with per-batch image-quality records. Send tube OD and sensor PN against LMQXYK2086B031.

How to specify this lens

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

Sensor PN and tube OD

OV / GC / ES part number already on the board. LMQXYK2086B031 is matched to OV9734 on a 1/9" format.

Working distance and field

Tube inner diameter, working distance, and the field you need. If 90° is wide or tight, we shortlist 78° or 78° from the same group.

Sample qty and annual volume

Catalog endoscope sampling from a written quantity. Annual quantity sets production slot and price break.

What you need back

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

Built and tested in our own optics factory

Every Lensmind endoscope lens is ground, coated, cemented, and actively 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 TTL records with the shipment

See the manufacturing line →

Questions buyers ask about LMQXYK2086B031

What is the LMQXYK2086B031 endoscope lens?

LMQXYK2086B031 is a 90° F2.6 industrial endoscope lens for 1/9" sensors. TTL 2.9 mm, resolution 1 MP, matched to OV9734. Catalog part on the Lensmind QXYL sheet.

What cameras and sensors does it fit?

Specified for 1/9" with matched sensor OV9734. TTL is 2.9 mm. Send the sensor drawing and tube OD and we confirm FOV and packaging against this model or a neighbor in the same group.

Where is distortion listed?

Distortion is measured per batch and ships with the datasheet pack. The QXYL catalog sheet lists FOV, F/#, TTL, resolution, and matched sensor — those values are on this page. Distortion curves are not a catalog-sheet column.

What FOV and TTL should I plan for?

Catalog FOV is 90° (diagonal). TTL is 2.9 mm. F/# is F2.6.

Can you customize FOV, F/#, or packaging?

Yes. Catalog FOV and TTL are the starting point. Custom FOV, aperture, cover glass, and tube OD are quoted from your sensor drawing.

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

Yes. Open the inquiry form with the model, sensor, tube OD, and quantity. The reply includes the datasheet plus MTF and distortion records for this part.

What is the sampling MOQ?

Catalog endoscope lenses support sampling from a written quantity. Custom modules are quoted per specification and annual volume.

Should I use 78°, 90°, or 78°?

LMQXYK013 is FOV 78°, TTL 2.1 mm, F2. LMQXYK2086B031 (this page) is FOV 90°, TTL 2.9 mm, F2.6. LMQXYK1941A is FOV 78°, TTL 2.2 mm, F3.5. Match FOV to tube and working distance, or send both and we shortlist.