Omron FZ-LES3 — 3 mm Miniature Lens, F2.0
SKU: FZ-LES3USD 539.00
3 mm focal length miniature camera lens for FZ-SF / SFC / SP / SPC cameras, F2.0 to F16. In stock.
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Product Overview
The Omron FZ-LES3 is a 3 mm focal length miniature lens from the FZ-LES series It is manufactured by Omron Corporation. Hengyixin Automation ships this sensor from our Xiamen warehouse with a 30-day DOA return window and a datasheet PDF included in the box.
The lens is built for the FZ-SF and FZ-SFC monochrome small cameras, and the FZ-SP and FZ-SPC colour small cameras. Focal length is 3 mm; aperture is adjustable from F2.0 (fully open) to F16 (fully stopped) via the manual aperture ring.
For longer working distances, pick the FZ-LES6 (6 mm), FZ-LES16 (16 mm) or FZ-LES30 (30 mm). Key specs: Focal Length 3 mm; Aperture Range F2.0 to F16 (manual ring); Working Distance Approximately 38 to 48.5 mm at 0.025x to 0.12x magnification; Compatible Cameras FZ-SF, FZ-SFC, FZ-SP, FZ-SPC small cameras; Filter Thread None; Lock M1.4 set screw on the camera mount; Maximum Sensor Size 1/3-inch small camera; Mount FZ small-camera mount, M12-style thread.
Key Features
- FZ-LES-series 3 mm focal length miniature camera lens
- Adjustable aperture F2.0 to F16, manual aperture ring
- 12 mm diameter x 16.4 mm long, no filter thread, M1.4 lock screw
- Pairs with FZ-SF / SFC / SP / SPC small cameras, 38 to 48.5 mm WD
- SKU: FZ-LES3
- Series: Omron FZ-LES-series miniature camera lens
Best-Fit Applications
- Close-up part-presence check on a feeder bowl where the 3 mm lens and 38 to 48.5 mm working distance frame a single component
- OCR reader on a small carton where the F2.0 aperture lets the camera run at 1/500 s shutter on a moving conveyor
- Spare replacement on an FH-series vision cell where the original FZ-LES3 lens was scratched and the new lens drops onto the same camera mount
Buying Checklist
- Pick the FZ-LES3 for a 3 mm focal length lens on an FZ-SF / SFC / SP / SPC small camera at close working distance.
- Pick the FZ-LES6 instead when 6 mm focal length covers a slightly larger field of view on the same small camera.
- Pick the FH-LM03 lens instead when the camera is an FH-series 2-megapixel head instead of the small FZ camera.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron FZ-LES-series miniature camera lens |
| Model / SKU | FZ-LES3 |
| Focal Length | 3 mm |
| Aperture Range | F2.0 to F16 (manual ring) |
| Working Distance | Approximately 38 to 48.5 mm at 0.025x to 0.12x magnification |
| Compatible Cameras | FZ-SF, FZ-SFC, FZ-SP, FZ-SPC small cameras |
| Filter Thread | None |
| Lock | M1.4 set screw on the camera mount |
| Maximum Sensor Size | 1/3-inch small camera |
| Mount | FZ small-camera mount, M12-style thread |
| Dimensions / Weight | 12 dia. x 16.4 mm; about 4 g |
FAQ for FZ-LES3
What camera does the FZ-LES3 fit?
The FZ-SF, FZ-SFC, FZ-SP and FZ-SPC small cameras in the FZ-series vision-system family. It does not fit the FH-series 2-megapixel heads (those use the FH-LM series lenses).
What is the working distance range?
About 38 to 48.5 mm, giving an optical magnification of 0.025x to 0.12x. For longer working distances on the same camera, use the FZ-LES6 (6 mm) or FZ-LES16 (16 mm).
Can I add a colour filter to the FZ-LES3?
No. The FZ-LES3 has no filter thread. For polarising or bandpass filtering on the FZ-series small cameras, use an external mount or step up to the FH-series vision cameras, which have filter threads on the lens mount.
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