![20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb - AliExpress 20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb - AliExpress](https://ae01.alicdn.com/kf/Ha4aefdbd5f184d2cb2f2694c7ae09f04j/20MM-8-15-20-25-30-45-60-90-120-Degrees-Optical-PMMA-LED-Lens-Reflector.jpg)
20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb - AliExpress
![50pcs Optical PMMA LED Lens 15/30/45/60 Degree Reflector Collimator 20mm For 1W 3W 5W LED Light Lamp Bulb DIY (Color : 50pcs, Degree : 60 Degree) : Amazon.co.uk: Lighting 50pcs Optical PMMA LED Lens 15/30/45/60 Degree Reflector Collimator 20mm For 1W 3W 5W LED Light Lamp Bulb DIY (Color : 50pcs, Degree : 60 Degree) : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/611iShkHOWL.jpg)
50pcs Optical PMMA LED Lens 15/30/45/60 Degree Reflector Collimator 20mm For 1W 3W 5W LED Light Lamp Bulb DIY (Color : 50pcs, Degree : 60 Degree) : Amazon.co.uk: Lighting
![Lighting Bulb, Lamp Diffuser, Global, Fresnel Optical LED Lens - China Lens, LED Lens | Made-in-China.com Lighting Bulb, Lamp Diffuser, Global, Fresnel Optical LED Lens - China Lens, LED Lens | Made-in-China.com](https://image.made-in-china.com/202f0j00eKiTvCWtbBkR/Lighting-Bulb-Lamp-Diffuser-Global-Fresnel-Optical-LED-Lens.jpg)
Lighting Bulb, Lamp Diffuser, Global, Fresnel Optical LED Lens - China Lens, LED Lens | Made-in-China.com
![Narrow beam LED lens is designed for surgery, dental light, torch light, wall washer light and other technical lighting requirements with a tight 5° beam. - Asahi Optics Narrow beam LED lens is designed for surgery, dental light, torch light, wall washer light and other technical lighting requirements with a tight 5° beam. - Asahi Optics](https://www.asahi-optics.com/files/single-lens/AYS-29mm-17mm-height-5G.jpg)
Narrow beam LED lens is designed for surgery, dental light, torch light, wall washer light and other technical lighting requirements with a tight 5° beam. - Asahi Optics
![LED Lighting Optics and Beam distribution – Optical - Beam Angle, reflector and lens type (selecting your LED bulb) LED Lighting Optics and Beam distribution – Optical - Beam Angle, reflector and lens type (selecting your LED bulb)](https://cdn2.bigcommerce.com/server3800/ncwmpi/product_images/uploaded_images/sharp-8w-beam-spread.png)
LED Lighting Optics and Beam distribution – Optical - Beam Angle, reflector and lens type (selecting your LED bulb)
![Focus Tunable Lenses for LED Lighting by Optotune AG — LED professional - LED Lighting Technology, Application Magazine Focus Tunable Lenses for LED Lighting by Optotune AG — LED professional - LED Lighting Technology, Application Magazine](https://www.led-professional.com/media/resources-1_articles_focus-tunable-lenses-for-led-lighting-by-optotune-ag-1_screen-shot-2016-07-04-at-09-38-54.png/@@images/6a278f06-cd82-4402-ad15-3ca241f5e4f2.png)
Focus Tunable Lenses for LED Lighting by Optotune AG — LED professional - LED Lighting Technology, Application Magazine
![100w Led Lens Reflector Collimator Optical Glass Lens 10 Degree 44mm at Rs 219 | Optical Cylindrical Lens, Spectacle Lens, ऑप्टिकल लेंस - GM Enterprises, Kayamkulam | ID: 25702342555 100w Led Lens Reflector Collimator Optical Glass Lens 10 Degree 44mm at Rs 219 | Optical Cylindrical Lens, Spectacle Lens, ऑप्टिकल लेंस - GM Enterprises, Kayamkulam | ID: 25702342555](http://5.imimg.com/data5/ECOM/Default/2022/6/DQ/FK/GD/13069315/0cf3eb72-939f-4a26-b00e-d570dcfc820a-500x500.jpg)