![20mm Optical LED Lens PMMA Acrylic Flat Frost Lenses 5 10 15 30 45 60 90 120 Degree For 1W 3W 5W High Power LED Chip|Lenses| - AliExpress 20mm Optical LED Lens PMMA Acrylic Flat Frost Lenses 5 10 15 30 45 60 90 120 Degree For 1W 3W 5W High Power LED Chip|Lenses| - AliExpress](https://ae01.alicdn.com/kf/H947c1ddd1713465d9700793419935e6fs/20mm-Optical-LED-Lens-PMMA-Acrylic-Flat-Frost-Lenses-5-10-15-30-45-60-90.jpg_Q90.jpg_.webp)
20mm Optical LED Lens PMMA Acrylic Flat Frost Lenses 5 10 15 30 45 60 90 120 Degree For 1W 3W 5W High Power LED Chip|Lenses| - AliExpress
![Brossard Mirrors 360 Degree full view Dome Mirrors - Acrylic Lens / Hardboard Back | Security Pro USA Brossard Mirrors 360 Degree full view Dome Mirrors - Acrylic Lens / Hardboard Back | Security Pro USA](https://www.securityprousa.com/cdn/shop/products/4294d86d5089044169cfe9fe793d7994.jpg?v=1573866976)
Brossard Mirrors 360 Degree full view Dome Mirrors - Acrylic Lens / Hardboard Back | Security Pro USA
![7 Piece Acrylic Lens And Prism Set - Buy Optical Trial Lens Set,Fiber Optic Lens,Trial Lens Set Product on Alibaba.com 7 Piece Acrylic Lens And Prism Set - Buy Optical Trial Lens Set,Fiber Optic Lens,Trial Lens Set Product on Alibaba.com](https://sc04.alicdn.com/kf/HTB1vigFz3KTBuNkSne1q6yJoXXay.jpg)
7 Piece Acrylic Lens And Prism Set - Buy Optical Trial Lens Set,Fiber Optic Lens,Trial Lens Set Product on Alibaba.com
![ACRYLIC LENS, DOUBLE CONVEX, 89MM LONG, 15MM THICK, 25MM ACROSS THE BEAM AXIS | UNI1-PACV86 | Macalaster Bicknell Company of NJ ACRYLIC LENS, DOUBLE CONVEX, 89MM LONG, 15MM THICK, 25MM ACROSS THE BEAM AXIS | UNI1-PACV86 | Macalaster Bicknell Company of NJ](https://www.macbicnj.com/wp-content/uploads/2020/01/UNI1-PACV86.jpg)
ACRYLIC LENS, DOUBLE CONVEX, 89MM LONG, 15MM THICK, 25MM ACROSS THE BEAM AXIS | UNI1-PACV86 | Macalaster Bicknell Company of NJ
![Amazon.com: AHANDMAKER 5 Pcs Physical Optical Experiment Set, Acrylic Lens and Prism All Faces Fully Polished for Lab Supplies Physics Teaching (Double Concave, Double Convex, Rectangle, Semicircle) : Toys & Games Amazon.com: AHANDMAKER 5 Pcs Physical Optical Experiment Set, Acrylic Lens and Prism All Faces Fully Polished for Lab Supplies Physics Teaching (Double Concave, Double Convex, Rectangle, Semicircle) : Toys & Games](https://m.media-amazon.com/images/I/41ETU6IiEBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AHANDMAKER 5 Pcs Physical Optical Experiment Set, Acrylic Lens and Prism All Faces Fully Polished for Lab Supplies Physics Teaching (Double Concave, Double Convex, Rectangle, Semicircle) : Toys & Games
![Eisco Optical Acrylic Lens Set with Storage Box, Set of 6:Education Supplies:Physics | Fisher Scientific Eisco Optical Acrylic Lens Set with Storage Box, Set of 6:Education Supplies:Physics | Fisher Scientific](https://assets.fishersci.com/TFS-Assets/CCG/Eisco/product-images/PH0538D_Image_01.jpg-650.jpg)