GigE board camera / module, 20 MP, Color
LS-BCM-0058
- Resolution 5488X3672
- Interface GigE (GigE Vision, GenICam)
$209.00
Ships in 2-3 weeks
Rendered illustration
Rendered illustration: the actual product may differ in appearance.
Machine vision lenses
78 mm lens, 1", C-mount (LS-FFL-0256)
Model LS-FFL-0256
- Focal length78 mm
- MountC-mount
- Sensor1"
- ApertureF3.8-F16 (iris scale)
$4,089.00
Sold by quote: request a quote and we confirm the price, lead time and volume pricing.
Lead time confirmed with your quote
Collect parts in your quote list; we reply with price, lead time and volume pricing.
lumaspecvision.com/products/lumaspec-ls-ffl-0256
LS-FFL-0256 is the 78 mm-lens version of this lens: about 3.1 times the focal length of the 25 mm-lens version, for smaller detail or longer distances.
LS-FFL-0256: focal length 78 mm, aperture (F) F3.8-F16 (iris scale), dimensions (dia. x length mm) 62.5 x 109.3.
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-0256 |
|---|---|
| Barrel markings | UV LENS, 78mm, F/3.8, NEAR/FAR |
| Finish | Aventurine Black |
| Flange back | 17.526 mm |
| Lens type | Ultraviolet |
Optics
| Focal length | 78 mm |
|---|---|
| Aperture (F) | F3.8-F16 (iris scale) |
| Back focal length | 71.3 mm |
| Focus control | Manual |
| Image circle | 16 mm |
| Iris control | Manual |
Light
| Wavelength | 230 - 800 nm |
|---|
Mechanical
| Mount | C-mount |
|---|---|
| Dimensions (dia. x length, mm) | 62.5 x 109.3 |
| Dimensions approximate | 109.3 x 62.5 x 62.5 mm |
| Front inner diameter | Ø55 |
| Front section length | 71.9 mm (95.0 at MOD) |
| Mount protrusion | 4 mm |
| Mount thread | 1-32UN-2A |
| Rear section length | 54.9 mm |
Engineering data
Field of view with the LS-FFL-0256
Focal length78 mm
Image circleØ 16 mm
Angle of view9.4° × 7°Calculated for a 1" sensor; 11.7° diagonal
Back focal length71.3 mm
Flange distance17.526 mm
Size62.5 × 109.3 mm
| Sensor format | At 312 mm | At 1000 mm | At 2000 mm | At 5000 mm |
|---|---|---|---|---|
| 1/1.8"7.18 × 5.32 mm | 28.7 × 21.3 mm | 92.1 × 68.2 mm | 184 × 136 mm | 460 × 341 mm |
| 2/3"8.8 × 6.6 mm | 35.2 × 26.4 mm | 113 × 84.6 mm | 226 × 169 mm | 564 × 423 mm |
| 1/1.2"11.3 × 7.1 mm | 45.2 × 28.4 mm | 145 × 91 mm | 290 × 182 mm | 724 × 455 mm |
| 1"12.8 × 9.6 mm | 51.2 × 38.4 mm | 164 × 123 mm | 328 × 246 mm | 821 × 615 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.
-
This part78 mm lens, 1", C-mount (LS-FFL-0256)
$4,089.00
-
Cameras this lens fits
GigE board camera / module, 20 MP, Color (LS-BCM-0058)
$209.00
Set total $4,298.00
Added to your quote list.
Cameras this lens fits
With a 5 mm C-CS ring
Its 15.8 mm sensor diagonal uses 99 % 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
4.2 MP USB3 area scan camera, CMV4000, 1" global shutter, 90 fps
LS-CMR-0138
- Resolution 2048 px x 2048 px
- Sensor 1"
$930.00
Ships in 3-4 weeks
Its 15.9 mm sensor diagonal uses 99 % of this lens's 16 mm image circle
8.8 MP USB3 area scan camera, IMX267, 1" global shutter, 32 fps
LS-CMR-0159
- Resolution 4096 px x 2160 px
- Sensor 1"
$1,470.00
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, 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
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
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-1456, the same type of part
Electronics and devices
Resin appearance on a leaded component
First identify the material regions, then validate the appearance rule.Light in sourceLS-SDL-0082 · whiteExplore the study
Set up with the LS-FFL-1455, the same type of part
Electronics and devices
PCB solder joints with an RGB AOI light
Use lighting angle to make solder shape visible.LightAOI, 160 mm outside, 45 mm apertureExplore the study
Set up with the LS-FFL-1542, the same type of part
Textiles, film and web
Fastener loops beneath fabric in infrared
Choose wavelength from the actual textile and hardware combination.Proposed light housing (spec)114 × 114 × 17 mmExplore the study
Before you buy
Questions about the LS-FFL-0256
Answered from this model's printed specifications and our fit tests. Calculated figures say “about”.
Which cameras does the LS-FFL-0256 cover?
Its image circle (about 16 mm) covers these fit-tested cameras: LS-BCM-0058 (1", 20.2 MP, CS-mount, with a 5 mm C-CS ring), LS-CMR-0255 (1", 5.3 MP), LS-CMR-0138 (1", 4.2 MP) and LS-CMR-0159 (1", 8.8 MP).
What field of view does the LS-FFL-0256 give at 1000 mm?
About 164 x 123 mm on a 1" sensor, about 821 x 615 mm at 5000 mm (calculated: sensor size x distance / 78 mm focal length).
Does the LS-FFL-0256 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-0256 made for?
The image circle is 16 mm.
Learn
Guides for this part
Engineering guides picked for the LS-FFL-0256: how to choose it, set it up and get a better image.
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.
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).
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-0255: focal length 78 mm here, 25 mm there; F-number F3.8-F16 (iris scale) here, F2.8-F16 (iris scale) there.
Swipe to see all columns
| Model | Focal length | Aperture | Price | Availability | Link |
|---|---|---|---|---|---|
| LS-FFL-0255 | 25 mm | F2.8-F16 (iris scale) | $1,509.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0256This model | 78 mm | F3.8-F16 (iris scale) | $4,089.00 Quote | Lead time confirmed with your quote |