Island Optical Systems (S) Pte. Ltd. is the proud distributor of Advanced Illumination LED lighting.

Advanced illumination (Ai) is a lighting solutions company, primarily serving the Machine Vision Industry. Ai was the world’s first LED lighting company, shipping its first solid-state illumination systems in 1993.
Since its inception, Ai has been a leading innovator of lighting solutions.
Industry firsts include:
  • Developed Evenlite™ Technology, a proprietary structured lighting system; powered LEDs are aimed at a targeting fixture and then affixed into position. Electrical wiring completes the lighting sub-assembly.
  • Developed multi-channel, white light sources utilizing red, green and blue LEDs before the advent of white light LEDs.
  • First company to “Overdrive” LEDs in strobed mode; with active duty cycle control, very short, high current pulses are utilized to drive an LED with up to 50X the nominal steady-state current.
  • First to develop independently controllable, multi-channel drive electronics.
  • Developed SignaTech® (Signature Technology); a microprocessor-based controller reads a SignaTech® memory chip, specifically programmed for each illuminator, in order to establish maximum operating parameters. The memory chip, located in the light-head cable, is preprogrammed with details about the illuminator’s circuit design as well as specific LED characteristics.
  • First to develop Expandable lighting products; housings, circuit boards and control electronics are designed as a flexible system whereby the products can be tailored quickly to a wide range of lengths and sizes.

Broad Area Linear Array (BALA) LED Illuminators

– Provides very even illumination along the length of the light, with controlled fall off in the transverse direction

– Designed to provide low angle of incidence illumination over a long, wide area

– Applications requiring very even illumination over a wider area can utilize two BALAs aligned parallel to and facing each other

– AL150 – Expandable in 1” increments up to 80”

– AL150 Derivatives: AL46120 (20”), AL4554 (9”), AL4424 (4”)

Stock Code Description Color Options
AL4424 Linear Array, 4″, 24 LEDs
more

660
WHI
470
520
590
395
880
PDF Pricing
AL4554 Linear Array, 9″, 54 LEDs
more

660
WHI
470
520
590
395
880
PDF Pricing
AL46120 Linear Array, 20″, 120 LEDs
more

660
WHI
470
520
590
395
880
PDF Pricing
EL150 Expandable BALA
more

660
WHI
470
520
590
395
880
PDF Pricing



Surface Mount Backlight LED Illuminators

– Provides significant uniformity over entire active area of illumination
– Fast mounting option with integral M6 nut channel (brackets included)
– The EL150 is available in lengths of up to 80″

Stock Code Description Color Options
BL0202 Backlight, 2″ X 2″, 48 LEDs
more

660
WHI
470
520
PDF Pricing
BL0404 Backlight, 4″ X 4″, 192 LEDs
more

660
WHI
470
520
PDF Pricing
BL0808 Backlight, 8″ X 8″, 768 LEDs
more

660
WHI
470
520
PDF Pricing
EL193 Expandable Backlight
more

660
WHI
470
520
PDF Pricing
BLXXYY01 Expandable Backlight
more

660
WHI
470
520
PDF Pricing



Slim Surface Mount Backlight LED Illuminators

– Edge to edge backlighting
– Optional Sealed Version offers IP65 compliant design

Stock Code Description Color Options
BL128 Backlight, 2″ X 2″
more

660
WHI
470
520
880
PDF Pricing
EL128 Expandable Backlight
more

660
WHI
470
520
880
PDF Pricing

Strip Backlight LED Illuminators

– Perfect for line scanning applications
– Optional Sealed Version offers IP65 compliant design

Stock Code Description Color Options
EL138 Expandable Strip backlight
295, 000 lux

Dim: 34.9mm
Cable: 1.5m
** Standard product

Configured for use with user’s 24V power supply

625
WHI
470
530
590
850
PDF Pricing
EL168 Expandable Backlight

Ultrabright@570,000 Lux

34.9mm Wide
Expandable in 6″ increments
Cable: 1.5m

WHI
PDF Pricing

Collimated Surface Mount Back Light LED Illuminators – Collimation greatly enhances edge detection of curved surfaces – Integrated M6 nut channel for mounting (hardware included)

Stock Code Description Color Options
CB0404 Collimated Back Light,4″x4″
more

660
WHI
470
520
880
PDF Pricing
CBXXYY Expandable Collimated BL
more

660
WHI
470
520
880
PDF Pricing



Cylindrical Back Light

– Available in 4mm or 20mm spot sizes
– Can be used as a diffuse light source
– Designed to provide illumination for small objects where significant magnification is required for inspection

Stock Code Description Color Options
BL5420 Backlight, 1.5″ OD, 20 LEDs
more

660
WHI
470
520
395
880
PDF Pricing



Axial Diffuse Light (ADI) LED Illuminators


– Evenly diffuse and uniform illumination over full field of view.
– Well suited for inspection of uneven, angled or textured flat surfaces
– Available in high brightness LEDs
– Utilizes heat sinking to cool the illumination source, providing low maintenance, long life

Stock Code Description Color Options
DL3316 ADI, 1″ x 1″
more

660
WHI
470
520
395
880
PDF Pricing
DL072 ADI, 1″ x 1″, HB LEDs
more

625
WHI
470
530
590
395
850
PDF Pricing
DL2449 ADI, 2″ X 2″
more

660
WHI
470
520
395
880
RGB
PDF Pricing
DL104 ADI, 2″ x 2″, HB LEDs
more

625
WHI
470
530
590
395
850
PDF Pricing
DL37100 ADI, 4″ X 4″
more

660
WHI
470
520
395
880
PDF Pricing
DL38144 ADI, 4″ X 4″
more

660
WHI
470
520
880
PDF Pricing
DL085 ADI, 6″ X 6″
more

660
WHI
470
520
880
PDF Pricing
DL110 LADI, 1″ x 12″ , HB LEDs
more

625
WHI
470
530
590
395
850
PDF Pricing



Diffuse Dome Light LED Illuminators


– Non-directional, soft illumination.
– Well suited for highly specular objects.

Stock Code Description Color Options
DL2230 ADiffuse Dome, 2.8″ x 2.8″
more

660
WHI
470
520
395
880
PDF Pricing
DL106 ADiffuse Dome, 2.8″ x 2.8″
more

625
WHI
470
530
590
395
850
PDF Pricing
DL7248 RGB Diffuse Dome, 5.25″OD
more

RGB
PDF Pricing
DL097 Diffuse Dome, 9″ O.D.
more

625
WHI
470
530
590
850
RGB
PDF Pricing
DL071 Diffuse Dome, 18″ X 18″
more

625
WHI
470
530
590
395
850
PDF Pricing



Flat Diffuse Light LED Illuminator

– Space saving design for highly reflective objects

Stock Code Description Color Options

DL083

Flate Diffuse Dome 8″X 8″
more

660
WHI
470
520
850
PDF Pricing



Expandable Diffuse Linear Dome Light LED Illuminators

Stock Code Description Color Options

EL151XX

Expandable Diffuse
more

WHI
PDF Pricing



High Brightness LED Array Illuminators


– High intensity illumination from long distance
– Useful for large area inspection such as robotic work cells
– Easy mounting via M6 nut channel
– Optional heat sink available


Stock Code Description Color Options
AL116 Area Light, 4″ x 1.27″
more

WHI
PDF Pricing
EL116 Expandable Area Light
more

WHI
PDF Pricing
AL126 Area Light, 4″ x .79″
more

WHI
PDF Pricing
EL126 Expandable Area Light
more

WHI
PDF Pricing
AL143 Linear Array, 2″ x 3″
more

625
WHI
470
530
590
395
850
PDF Pricing
LL5806 Linear Array, 6″
more

625
WHI
470
530
590
395
850
PDF Pricing
LL6212 Linear Array, 12″
more

625
WHI
470
530
590
395
850
PDF Pricing
LL6324 Linear Array, 24″
more

625
WHI
470
530
590
395
850
PDF Pricing
EL174XX01 Expandable Linear Array
more

625
WHI
470
530
590
395
850
PDF Pricing
EL115XX Expandable Wash down
more

WHI
PDF Pricing



High Current Line Light LED Illuminators

– Passively cooled design
– Perfect for line-scanning applications: 200,000 Lux @ 3″
– Intensity control of entire light via 10 – 0v input

Stock Code Description Color Options
EL137XX Linelight, Expandable
more

625
WHI
470
530
590
850
PDF Pricing
EL138XX Strip Linelight, Expandable
more

625
WHI
470
530
590
850
PDF Pricing



Line Light LED Illuminators

– Narrow band of intense illumination for web inspection or non specular application required a long, thin FOV
– Ideally suited for line scan applications
– Standard and custom lengths available.
– Lens range give varying working distances and line widths

Stock Code Description Color Options
LL2912 Linelight, 3″
more

660
WHI
470
520
395
880
PDF Pricing
LL3024 Linelight, 6″
more

660
WHI
470
520
395
880
PDF Pricing
LL3148 Linelight, 12″
more

660
WHI
470
520
395
880
PDF Pricing
EL163 Linelight, Expandable
more

625
WHI
470
530
590
850
PDF Pricing



Ring Light LED Illuminators

– All A.I. ringlights feature Evenlite LED aiming technology
– Co-axial light source designed for use in non-specular inspections.
– Convenient around the lens mounting – most lights accommodate lenses up to 55mm diameter
– Mounting options include barrel, C, and brackets.

Stock Code Description Color Options
RL121 Ring light, 2.95″, White
more

WHI
PDF Pricing
RL127 Ring light, 4.6″, White
more

WHI
PDF Pricing
RL2316 Ring Light, 2.15″ O.D.
more

660
WHI
470
520
395
880
PDF Pricing
RL1424 Ring Light, 3.33″ O.D.
more

660
WHI
470
520
395
880
PDF Pricing
RL4260 Ring Light, 3.94″ O.D.
more

660
WHI
470
520
395
880
PDF Pricing
RL36120 Ring Light, 4.98″ O.D.
more

660
WHI
470
520
395
880
RGB
PDF Pricing
RL113 Ring Light, 6.00″ O.D.
more

625
WHI
470
530
590
850
PDF Pricing

RL169 Ring Light, 6.00″ O.D.

2.5X BRIGHTER than RL113

I.D: 66mm ; O.D: 152mm
F.O.V.: 175mm
Cable: 2m

WHI
PDF Pricing

Dark Field Ring Light LED Illuminators – Includes both standard (45°) and low angle dark field options. – Excellent for detecting edges in a 360° inspection on any surface. – Apposelites are well suited to circuit board and BGA inspections. – Excellent for surface flaw detection on highly specular surfaces.

Stock Code Description Color Options
RL12006 Darkfield Ring Light, 6.3″ O.D.
more

WHI
PDF Pricing
RL1360 Darkfield Ring Light (Apposelite)
more

660
WHI
470
520
395
880
PDF Pricing
RL1660 Darkfield Ring Light (Apposelite)
more

660
WHI
470
520
395
880
PDF Pricing
RL2115 Darkfield Ring Light, 2.15″ O.D.
more

660
WHI
470
520
395
880
PDF Pricing
RL3536 Darkfield Ring Light, 4.98″ O.D
more

660
WHI
470
520
395
880
PDF Pricing
RL3940 Darkfield Ring Light, 3.93″ O.
more

660
WHI
470
520
395
880
PDF Pricing
RL5064 Combination Ring Light, 3.93″ O.D.
more

660
WHI
470
520
395
880
PDF Pricing



Spot Light LED Illuminators

– Compact designs offer high intensity illumination for non specular objects.
– Can be ordered to light a given field of view from a specified distance.

Stock Code Description Color Options
SL4301 Spot Light, .315″ O.D.
more

660
WHI
470
520
395
880
PDF Pricing
SL112 Coaxial Spot Light
more

625
WHI
470
530
590
PDF Pricing
SL2507 Spot Light, .910″ O.D.
more

660
WHI
470
520
395
880
PDF Pricing
SL073 Spot Light, .910″ O.D.
more

625
WHI
470
530
590
PDF Pricing
SL2420 Spot Light, 1.50″ O.D.
more

660
WHI
470
520
395
880
PDF Pricing
SL1236 Spot Light, 2.13″ O.D.
more

660
WHI
470
520
395
880
RGB
PDF Pricing
SL147 Spot Light, 2″ x 2″
more

625
WHI
470
530
590
PDF Pricing
SL162 Spot Light, 2.13″ O.D.
O.D. (max): 31.8mm
F.O.V: 7.8mm
Cable: 1.5m
WHI
PDF Pricing
SL164 Spot Light, 1.25″ OD
O.D. (max): 31.8mm
F.O.V: 21.2mm
Cable: 1.5m
WHI
PDF Pricing

Controllers

Stock Code Description

iCS

Built in current regulation and manual intensity control PDF Pricing

CS410

Constant Current Controller, PC Interface, Dual Output PDF Pricing

CS420

Constant Current Controller, PC & Display Interface, Dual Output PDF Pricing

MS210

RGB Mixing Controller, PC Interface, Dual Output PDF Pricing

MS220

RGB Mixing Controller, PC & Display Interface, Dual Output PDF Pricing



Controllers

Stock Code Description

iSu

Built in strobe source PDF Pricing

Pulsar 320

High Current Strobe Controller, DIN Rail Mounting PDF Pricing

Pulsar 710

Pulsar High Current Strobe Controller PDF Pricing

S4000

Strobe Controller, PC Interface, Single Output PDF Pricing