Machine vision lenses

25mm, F1.4, 1", 900-1700nm, C-mount, SWIR lens (LS-FFL-1542)

Model LS-FFL-1542

Focal length25mm
MountC-mount
Sensor1"
ApertureF1.4

$449.00

Ships in 2-3 weeks

0.31 kg shipping weight

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

25mm, F1.4, 1", 900-1700nm, C-mount, SWIR lens. Maximum sensor format 1'' Large-aperture design for high light throughput

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-1542
Minimum object distance	0.38m

Optics

Focal length	25mm
F-number	F1.4
Image size	1”
Distortion	-0.96%
Field of view	D:36°; H:28.7°; V:21.8°
Iris control	Manual
Focus control	Manual
Filter thread	M34 × 0.5

Interfaces and I/O

Connector type	C-Mount

Environment and compliance

Temperature	-10 ~ 50°C
Certification	RoHS2.0

Mechanical

Flange back length	17.526mm
Dimension	Φ36.5 × 54.91mm
Shipping weight (estimated)	0.31 kg

Other models in the SWIR Lens Series (LS-FFL-S149) series

See all 9 models

Model	Size / key data	Price	Availability	Link
LS-FFL-1540	12mm · C-mount	$369.00	Ships in 2-3 weeks	View
LS-FFL-1541	16mm · C-mount	$389.00	Ships in 2-3 weeks	View
LS-FFL-1543	35mm · C-mount	$449.00	Ships in 2-3 weeks	View
LS-FFL-1537	25mm · M42	$449.00	Ships in 2-3 weeks	View
LS-FFL-1544	50mm · C-mount	$489.00	Ships in 2-3 weeks	View
LS-FFL-1538	40mm · M42	$489.00	Ships in 2-3 weeks	View
LS-FFL-1539	50mm · M42	$489.00	Ships in 2-3 weeks	View
LS-FFL-1545	100mm · C-mount	$779.00	Ships in 2-3 weeks	View