Area scan camera, 20 MP, GigE, Color
LS-CMR-0265
- Resolution 5472 x 3648
- Sensor CMOS
$559.00
Ships in 2-3 weeks
Rendered illustration
Rendered illustration: the actual product may differ in appearance.
Machine vision lenses
25 mm lens, 1", C-mount, FF2.8-F16 (iris scale) (LS-FFL-0255)
Model LS-FFL-0255
- Focal length25 mm
- MountC-mount
- Sensor1"
- ApertureF2.8-F16 (iris scale)
$1,509.00
Sold by quote: request a quote and we confirm the price, lead time and volume pricing.
Lead time confirmed with your quote
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lumaspecvision.com/products/lumaspec-ls-ffl-0255
With a 25 mm lens, LS-FFL-0255 has a shorter focal length than the 78 mm-lens version, for larger fields at closer range.
LS-FFL-0255: focal length 25 mm, aperture (F) F2.8-F16 (iris scale), dimensions (dia. x length mm) 30 x 25.37.
Machine vision lens for industrial cameras.
Tracked shipping 3-year warranty Engineer support Net 30 for approved accounts Secure checkout Shipping, warranty, support and payment details
- Tracked worldwide shippingTracked 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
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
90-day returns Unused items, counted from delivery; free US return label; no restocking fee Return policy
Specifications
General
| Model | LS-FFL-0255 |
|---|---|
| Barrel markings | QUARTZ LENS, 25mm, F/2.8, NEAR/FAR |
| Finish | Aventurine Black |
| Flange back | 17.526 mm |
| Lens type | Ultraviolet |
Optics
| Focal length | 25 mm |
|---|---|
| Aperture (F) | F2.8-F16 (iris scale) |
| Back focal length | 22.1 mm |
| Filter thread | Ø25.5, P=0.5 |
| Focus control | Manual |
| Image circle | 16 mm |
| Iris control | Manual |
Light
| Wavelength | 230 - 800 nm |
|---|
Mechanical
| Mount | C-mount |
|---|---|
| Dimensions (dia. x length, mm) | 30 x 25.37 |
| Dimensions approximate | 25.4 x 30 x 30 mm |
| Front inner diameter | Ø28 |
| Mount protrusion | 4 mm |
| Mount thread | 1-32UN-2A |
Engineering data
Field of view with the LS-FFL-0255
Focal length25 mm
Image circleØ 16 mm
Angle of view28.7° × 21.7°Calculated for a 1" sensor; 35.5° diagonal
Back focal length22.1 mm
Flange distance17.526 mm
Size30 × 25.37 mm
| Sensor format | At 100 mm | At 200 mm | At 500 mm | At 1000 mm |
|---|---|---|---|---|
| 1/1.8"7.18 × 5.32 mm | 28.7 × 21.3 mm | 57.4 × 42.6 mm | 144 × 106 mm | 287 × 213 mm |
| 2/3"8.8 × 6.6 mm | 35.2 × 26.4 mm | 70.4 × 52.8 mm | 176 × 132 mm | 352 × 264 mm |
| 1/1.2"11.3 × 7.1 mm | 45.2 × 28.4 mm | 90.4 × 56.8 mm | 226 × 142 mm | 452 × 284 mm |
| 1"12.8 × 9.6 mm | 51.2 × 38.4 mm | 102 × 76.8 mm | 256 × 192 mm | 512 × 384 mm |
Thin-lens approximation: field of view ≈ sensor size × working distance ÷ focal length, with the distance measured to the front of the lens; closest to reality when the distance is many times the focal length. Sensor sizes are typical for each optical format.
Compatible parts
Fits with this part
Checked with the configurator's fit rules: lens mount, image circle, resolution and spectral band, and the camera's printed connector for cables.
Complete the setup
This part with the first fit-tested pick from each group below. Swap any of them for another card further down.
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This part25 mm lens, 1", C-mount, FF2.8-F16 (iris scale) (LS-FFL-0255)
$1,509.00
-
Cameras this lens fits
Area scan camera, 20 MP, GigE, Color (LS-CMR-0265)
$559.00
Set total $2,068.00
Added to your quote list.
Cameras this lens fits
Its 15.8 mm sensor diagonal uses 99 % of this lens's 16 mm image circle
GigE board camera / module, 20 MP, Color/Mono
LS-BCM-0057
- Resolution 20 MP
- Interface GigE (GigE Vision, GenICam)
$209.00
Ships in 2-3 weeks
Its 16 mm sensor diagonal uses 100 % of this lens's 16 mm image circle
Area scan camera, 5.3 MP, GigE, Mono
LS-CMR-0255
- Resolution 2592 x 2048
- Sensor CMOS
$509.00
Ships in 2-3 weeks
Its 15.9 mm sensor diagonal uses 99 % of this lens's 16 mm image circle
8.8 MP USB3 area scan camera, IMX255, 1" global shutter, 40 fps
LS-CMR-0160
- Resolution 4096 px x 2160 px
- Sensor 1"
$2,540.00
Ships in 3-4 weeks
Its 16 mm sensor diagonal uses 100 % of this lens's 16 mm image circle
USB3.0 area scan camera, 4.2 MP, Color/Mono, 1"
LS-CMR-0378
- Resolution 2048×2048
- Sensor CMOS
$1,019.00
Ships in 2-3 weeks
Its 15.9 mm sensor diagonal uses 99 % of this lens's 16 mm image circle
USB3.0 area scan camera, 13 MP, Color/Mono, 4080×3072 resolution
LS-CMR-0381
- Resolution 4080×3072
- Sensor CMOS
$1,019.00
Ships in 2-3 weeks
Its 15.8 mm sensor diagonal uses 99 % of this lens's 16 mm image circle
Adapters
For CS-mount cameras
C-to-CS-mount adapter ring, 5 mm
LS-LXR-0266
- Type C-to-CS adapter ring
- Use C-mount lens on CS-mount camera
$59.00
Ships in 2-3 weeks
Application studies
Applications for this type of part
Real camera images from lighting and optics application tests, with the parts of each setup and why they were chosen.
Set up with the LS-FFL-1542, the same type of part
Electronics and devices
Chip circuit detail at 1300 nm
Revealing structure is a prerequisite, not a hidden-defect result.Proposed light housing (spec)117 × 117 × 23 mmExplore the study
Set up with the LS-FFL-1455, the same type of part
Electronics and devices
Watch display module in IR
Use the round outline for position and the flex tail for rotation.Light in sourceLS-CXL-0126 · 940 nmExplore the study
Set up with the LS-FFL-1456, the same type of part
Metal parts and machining
Appearance inside a recessed centre
Build the clean-recess reference before assigning bright regions to contamination.Light in sourceLS-DOM-0092 · whiteExplore the study
Before you buy
Questions about the LS-FFL-0255
Answered from this model's printed specifications and our fit tests. Calculated figures say “about”.
Which cameras does the LS-FFL-0255 cover?
Its image circle (about 16 mm) covers these fit-tested cameras: LS-CMR-0265 (1", 20 MP), LS-BCM-0057 (1"), LS-CMR-0255 (1", 5.3 MP) and LS-CMR-0160 (1", 8.8 MP).
What field of view does the LS-FFL-0255 give at 200 mm?
About 102 x 76.8 mm on a 1" sensor, about 512 x 384 mm at 1000 mm (calculated: sensor size x distance / 25 mm focal length).
Does the LS-FFL-0255 need an adapter for C-mount or CS-mount cameras?
No for a C-mount camera: it is a C-mount lens. Yes for a CS-mount camera: fit a 5 mm C-CS adapter ring such as LS-LXR-0266.
What sensor size is the LS-FFL-0255 made for?
The image circle is 16 mm.
Learn
Guides for this part
Engineering guides picked for the LS-FFL-0255: how to choose it, set it up and get a better image.
How to choose a machine vision lens focal lengthDivide the sensor width by the field of view to get the magnification m, then multiply the working distance by m / (1 + m).
Lens sensor format: 1/1.8 inch, 2/3 inch and 1 inch lenses explainedA lens sensor format is the largest sensor the lens covers, expressed in old tube-camera inches: 1/1.8 inch is about 8.9 mm diagonal, 2/3 inch 11 mm, 1 inch 16 mm and 1.1 inch 17.5 mm.
Machine vision lens calculator: focal length and field of viewDivide the sensor width by the field of view to get the magnification, then multiply the working distance by m / (1 + m) for the focal length.
Other models in the Lens, C-mount (LS-FFL-S37) series
See the categoryHow this model compares
- Compared with LS-FFL-0256: focal length 25 mm here, 78 mm there; F-number F2.8-F16 (iris scale) here, F3.8-F16 (iris scale) there.
Swipe to see all columns
| Model | Focal length | Aperture | Price | Availability | Link |
|---|---|---|---|---|---|
| LS-FFL-0255This model | 25 mm | F2.8-F16 (iris scale) | $1,509.00 Quote | Lead time confirmed with your quote | |
| LS-FFL-0256 | 78 mm | F3.8-F16 (iris scale) | $4,089.00 Quote | Lead time confirmed with your quote | View |