Machine vision lenses

05-28mm, F2.8, 1/2.8", 850nm, C-mount lens (LS-FFL-1709)

Model LS-FFL-1709

Focal length5-28 mm
MountC-mount
Sensor1/2.8"
ApertureF2.8

$329.00

Ships in 2-3 weeks

0.31 kg shipping weight

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

05-28mm, F2.8, 1/2.8", 850nm, C-mount lens. Zoom range 5–28 mm Excellent optical performance at different object distances

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-1709
Minimum object distance	0.1 m (W), 0.33 m (T)
Zoom control	Manual

Optics

Focal length	5-28 mm
F-number	F2.8
Image size	1/2.8”
Distortion	7% (W), 2.5% (T)
Field of view	W:D:65.6°, H:58°, V:46.9°; T:D:12.8°, H:11°, V:8.5°
Iris control	Manual
Focus control	Manual
Filter thread	M34×0.5

Interfaces and I/O

Connector type	C-Mount

Light

Wavelength range	820-880 nm

Environment and compliance

Temperature	-10 ~ 50°C
Certification	RoHS2.0

Mechanical

Flange back length	17.526 mm
Dimension	Φ35.5 × 46.7 mm
Shipping weight (estimated)	0.31 kg

Other models in the Zoom Lens Series (LS-FFL-S171) series

See all 6 models

Model	Size / key data	Price	Availability	Link
LS-FFL-1713	15(W) ~ 50(T) mm · CS-mount	$329.00	Ships in 2-3 weeks	View
LS-FFL-1711	12(W)~ 36(T)mm · C-mount	$329.00	Ships in 2-3 weeks	View
LS-FFL-1710	10(W)~ 50(T)mm · C-mount	$329.00	Ships in 2-3 weeks	View
LS-FFL-1712	12(W)~ 36(T)mm · C-mount	$329.00	Ships in 2-3 weeks	View
LS-FFL-1714	5.7(W)~ 21(T)mm · CS-mount	$329.00 Quote	Ships in 2-3 weeks	View