LED Optics & Optical Materials
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Find the right optical solution for your lighting project. LEDSupply offers a broad range of optics for controlling, shaping and distributing LED light, selected to work with our LED stars, modules and strips. Choose from TIR lenses, lens arrays, reflectors, diffusers, optical films and holders in a wide range of sizes and beam patterns. From narrow spots and elliptical beams to wide, uniform illumination, we make it easier to match the right optic to your LED and application.
LED Optics Explained.
20mm 3-Up TIR Narrow Spot (15°) Lens Array Optic - Fusion Optix 20XPA3 Series
Fusion Optix XP20A3 Series 20mm diameter Triple (3-Up) TIR lens array controls beam distributions of 3-Up LED star boards into circular and elliptical spot patterns.
PART #: FO-20XPA3-PM-C15
$3.14
Sale Price: $2.75
Optic: 20mm TIR Lens - Frosted Wide Spot LED Optic - Carclo 10140
The #10140 20mm diameter Carclo frosted poly-carbonate lens controls the optical properties of high-power LEDs into a wide spot pattern.
PART #: 10140
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Frosted Wide Spot LED Optic - Carclo 10196
The #10196 20mm diameter Carclo frosted poly-carbonate lens controls the optical properties of high-power LEDs into a wide spot pattern.
PART #: 10196
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Narrow Spot LED Optic - Carclo 10003
The #10003 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a narrow spot pattern.
PART #: 10003
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Plain Tight Spot LED Optic - Carclo 10193
The #10193 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a narrow spot pattern.
PART #: 10193
$1.99
Sale Price: $1.81
Product is out of stock
Optic: 20mm TIR Lens - Plain Tight Spot LED Optic - Carclo 10199
The #10199 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a narrow spot pattern.
PART #: 10199
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Ripple Medium Spot LED Optic - Carclo 10003-15
The #10003-15 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a medium spot pattern.
PART #: 10003-15
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Ripple Medium Spot LED Optic - Carclo 10208
The #10208 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a medium spot pattern.
PART #: 10208
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Ripple Medium Spot LED Optic - Carclo 10210
The #10210 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a medium spot pattern.
PART #: 10210
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Ripple Wide Spot LED Optic - Carclo 10003-25
The #10003-25 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a wide spot pattern.
PART #: 10003-25
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Ripple Wide Spot LED Optic - Carclo 10209
The #10209 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a wide spot pattern.
PART #: 10209
$1.99
Sale Price: $1.81
Optic: 20mm TIR Lens - Ripple Wide Spot LED Optic - Carclo 10211
The #10211 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a wide spot pattern.
PART #: 10211
$1.99
Sale Price: $1.81
Product is out of stock
Optic: 24mm 4-Up TIR Lens Array - Frosted Medium Spot LED Optic - Carclo 10623
The #10623 24mm diameter Carclo poly-carbonate quad (4-Up) frosted lens controls the optical properties of 4-Up LEDs into a medium spot pattern.
PART #: 10623
$3.41
Sale Price: $3.07
Optic: 24mm 4-Up TIR Lens Array - Frosted Wide Spot LED Optic - Carclo 10624
The #10624 24mm diameter Carclo poly-carbonate quad (4-Up) frosted lens controls the optical properties of 4-Up LEDs into a wide spot pattern.
PART #: 10624
$3.41
Sale Price: $3.07
Optic: 24mm 4-Up TIR Lens Array - Plain Spot LED Optic - Carclo 10621
The #10621 24mm diameter Carclo poly-carbonate quad (4-Up) lens controls the optical properties of 4-Up LEDs into a narrow spot pattern.
PART #: 10621
$3.41
Sale Price: $3.07
Optic: 26.5mm TIR Lens - Elliptical Spot LED Optic - Carclo 10049
The #10049 26.5mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a elliptical spot pattern.
PART #: 10049
$2.87
Sale Price: $2.55
Optic: 26.5mm TIR Lens - Frosted Medium Spot LED Optic - Carclo 10108
The #10108 26.5mm diameter Carclo frosted poly-carbonate lens controls the optical properties of high-power LEDs into a medium spot pattern.
PART #: 10108
$2.87
Sale Price: $2.55
Optic: 26.5mm TIR Lens - Frosted Narrow Spot LED Optic - Carclo 10124
The #10124 26.5mm diameter Carclo frosted poly-carbonate lens controls the optical properties of high-power LEDs into a narrow spot pattern.
PART #: 10124
$2.87
Sale Price: $2.55
Optic: 26.5mm TIR Lens - Frosted Wide Spot LED Optic - Carclo 10260
The #10260 26.5mm diameter Carclo frosted poly-carbonate lens controls the optical properties of high-power LEDs into a wide spot pattern.
PART #: 10260
$2.87
Sale Price: $2.55
Optic: 26.5mm TIR Lens - Plain Tight Spot LED Optic - Carclo 10048
The #10048 26.5mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a narrow spot pattern.
PART #: 10048
$2.87
Sale Price: $2.55
Product is out of stock
Optic: 35mm Single Lens for Power LEDs - Khatod PL1672
Single lenses from Khatod designed to fit the high-power Centuarus LED.
PART #: KO-PL1672
$7.71
Sale Price: $6.14
Optic: 40mm 7-Up TIR Lens Array - Narrow Spot LED Optic - Khatod PL121106
Khatod’s 7 cell 13 degree optic array mixes and concentrates the output of 7 LEDs into a focused, narrow beam of light.
PART #: PL121106
$6.31
Sale Price: $5.68
Product is out of stock
Optic: Khatod Nactus Smart Optical System with Gasket
Available in five different viewing angle options and is compatible with the Anatras LUXdrive LED light module.
PART #: KO-KNAC04xxxAIP
$4.28
Sale Price: $3.85
20mm Single TIR Lens Optic - Fusion Optix 20XPS Series
20mm diameter optical-grade PMMA (acrylic) TIR lens. Controls properties of mid and high-power LEDs into a circular, elliptical or asymmetric spot pattern.
PART #: FO-20XPS-PM-xxxx
$2.54
Sale Price: $1.89
General Information on LED Optics
How do secondary lens optics work?
Do I lose brightness when using optics?
LEDs generally emit light at a 120-degree viewing angle. LED applications that require more focused light often use a secondary optic that is placed over the LED, which internally reflects light into a spot, medium spot, wide spot or elliptical spot pattern. Most optics are cone shaped and need an optic holder to hold the lens in place over the LED. The lens itself clips securely into the holder, but the holder does need to be externally adhered. In the case of LED stars, optic holders have four legs that sit down into the grooves of the star board. Triple LED stars are built with three holes in the star board for the legs of the optic.
Optical efficiency is determined by measuring the ratio of light collected after the optic and dividing by the total amount of light without an optic directly at the LED source. The simple answer is yes. Carclo optics uses a technology called total internal reflection (TIR), so there is light loss during the collimation process.
What is FWHM?
How do I get the tightest spot pattern possible?
Full Width Half Maxium. A measurement between two data points on either side of the peak, where the light intensity is 50-percent of the maximum value.
In general when talking about lens optics the larger the optic the easier it is to collimate light into a tighter pattern. Another consideration when trying to achieve a tight spot is the size of the LED die. The smaller the size of the die the tighter the spot. For example, to get the tightest spot with our LEDs you would want to use the Cree XP-E LED (smallest size die) and the 26mm plain tight lens (largest diameter optic).
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