![Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31pnnDIiI+L._AC_SY780_.jpg)
Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific
![EISCO High Quality Glass Lenses, Set of Four, Double Convex & Concave Lenses of Dia. 50 mm, Polished, High Quality : Amazon.in: Industrial & Scientific EISCO High Quality Glass Lenses, Set of Four, Double Convex & Concave Lenses of Dia. 50 mm, Polished, High Quality : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/71edsvxxsXL._SL1500_.jpg)
EISCO High Quality Glass Lenses, Set of Four, Double Convex & Concave Lenses of Dia. 50 mm, Polished, High Quality : Amazon.in: Industrial & Scientific
![Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15mm Thick Approx. - Eisco Labs : Amazon.in: Electronics Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15mm Thick Approx. - Eisco Labs : Amazon.in: Electronics](https://m.media-amazon.com/images/I/81H+U6BLDYL._SX385_.jpg)
Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15mm Thick Approx. - Eisco Labs : Amazon.in: Electronics
![StayMax Concave Convex Lens Set Optical Glass Lens for Physics Teaching 2 Pack: Amazon.com: Industrial & Scientific StayMax Concave Convex Lens Set Optical Glass Lens for Physics Teaching 2 Pack: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/616bZSr9VdL.jpg)
StayMax Concave Convex Lens Set Optical Glass Lens for Physics Teaching 2 Pack: Amazon.com: Industrial & Scientific
![Amazon.com: Baluue Double Convex Glass Lens Convex Clear 100mm Focal Length Durable 50mm Diameter Experimental Optical Lens for Physics Labs : Industrial & Scientific Amazon.com: Baluue Double Convex Glass Lens Convex Clear 100mm Focal Length Durable 50mm Diameter Experimental Optical Lens for Physics Labs : Industrial & Scientific](https://m.media-amazon.com/images/I/41dz5TRQqQL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Baluue Double Convex Glass Lens Convex Clear 100mm Focal Length Durable 50mm Diameter Experimental Optical Lens for Physics Labs : Industrial & Scientific
![Optical Lens Set Concave Lens Convex Lens Concave Mirror Convex Mirror Triangular Prism Physic Experimental Equipment Instrument : Amazon.ca: Industrial & Scientific Optical Lens Set Concave Lens Convex Lens Concave Mirror Convex Mirror Triangular Prism Physic Experimental Equipment Instrument : Amazon.ca: Industrial & Scientific](https://m.media-amazon.com/images/I/51lteYdlNXS._AC_SX466_.jpg)
Optical Lens Set Concave Lens Convex Lens Concave Mirror Convex Mirror Triangular Prism Physic Experimental Equipment Instrument : Amazon.ca: Industrial & Scientific
![United Scientific Supply Double Convex Lens, Glass, UNMOUNTED, 75MM Dia / 100MM FL, Each - USS: Amazon.com: Industrial & Scientific United Scientific Supply Double Convex Lens, Glass, UNMOUNTED, 75MM Dia / 100MM FL, Each - USS: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31eRaTzvh3L._AC_SY780_.jpg)
United Scientific Supply Double Convex Lens, Glass, UNMOUNTED, 75MM Dia / 100MM FL, Each - USS: Amazon.com: Industrial & Scientific
![FUN + LEARN Premium Optical Glass Double Concave and Convex Lens for DIY Experiments (50mm Pack of 2) : Amazon.in: Industrial & Scientific FUN + LEARN Premium Optical Glass Double Concave and Convex Lens for DIY Experiments (50mm Pack of 2) : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/71az2FztqWL._SL1500_.jpg)
FUN + LEARN Premium Optical Glass Double Concave and Convex Lens for DIY Experiments (50mm Pack of 2) : Amazon.in: Industrial & Scientific
![Amazon.com: Baluue 40pcs Biconvex Lens Polished Double-Convex Lens Magnifier Lens Replacement, 42mm Diameter : Health & Household Amazon.com: Baluue 40pcs Biconvex Lens Polished Double-Convex Lens Magnifier Lens Replacement, 42mm Diameter : Health & Household](https://m.media-amazon.com/images/I/316AzUGORsL._AC_SY580_.jpg)
Amazon.com: Baluue 40pcs Biconvex Lens Polished Double-Convex Lens Magnifier Lens Replacement, 42mm Diameter : Health & Household
![Anand traders Plano Convex Lens for Telescope Project 100 cm Focal Length Making Kit (50 mm) : Amazon.in: Electronics Anand traders Plano Convex Lens for Telescope Project 100 cm Focal Length Making Kit (50 mm) : Amazon.in: Electronics](https://m.media-amazon.com/images/I/71ioDnaOQjL._SL1500_.jpg)
Anand traders Plano Convex Lens for Telescope Project 100 cm Focal Length Making Kit (50 mm) : Amazon.in: Electronics
![ARGLabs Concave and Convex Lens (3-inch/75mm) with Wooden Stand (Brown, Big) : Amazon.in: Industrial & Scientific ARGLabs Concave and Convex Lens (3-inch/75mm) with Wooden Stand (Brown, Big) : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/51wKC0JmmuS._SL1500_.jpg)
ARGLabs Concave and Convex Lens (3-inch/75mm) with Wooden Stand (Brown, Big) : Amazon.in: Industrial & Scientific
![Double Convex Lens, 50mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific Double Convex Lens, 50mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81zp-NCTq+L.jpg)
Double Convex Lens, 50mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific
![Optical Concave Convex Lens Prism Set Physical Optical Kit Laboratory Equipment Suitable for School Optics Education : Amazon.ca: Industrial & Scientific Optical Concave Convex Lens Prism Set Physical Optical Kit Laboratory Equipment Suitable for School Optics Education : Amazon.ca: Industrial & Scientific](https://m.media-amazon.com/images/I/61eQBp8pebL._AC_SX466_.jpg)
Optical Concave Convex Lens Prism Set Physical Optical Kit Laboratory Equipment Suitable for School Optics Education : Amazon.ca: Industrial & Scientific
![Buy 10 pcs PMMA Plano convex lens diameter 30mm focal length 100mm Online at Low Prices in India - Amazon.in Buy 10 pcs PMMA Plano convex lens diameter 30mm focal length 100mm Online at Low Prices in India - Amazon.in](https://m.media-amazon.com/images/I/41KloKdAUHL._SY355_.jpg)
Buy 10 pcs PMMA Plano convex lens diameter 30mm focal length 100mm Online at Low Prices in India - Amazon.in
![Double Convex Lens, 200mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific Double Convex Lens, 200mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/3195WAvKm1L._AC_SY780_.jpg)
Double Convex Lens, 200mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific
![Buy 2 pcs double convex biconvex glass lens 50mm diameter 90mm focal length for physical optical Experiment : 250mm Online at Low Prices in India - Amazon.in Buy 2 pcs double convex biconvex glass lens 50mm diameter 90mm focal length for physical optical Experiment : 250mm Online at Low Prices in India - Amazon.in](https://m.media-amazon.com/images/I/51RuTJFqG8L._SY355_.jpg)
Buy 2 pcs double convex biconvex glass lens 50mm diameter 90mm focal length for physical optical Experiment : 250mm Online at Low Prices in India - Amazon.in
![Anand traders 18mm plano convex lens with 31mm focal length for DIY telescope eyepiece experiment : Amazon.in: Electronics Anand traders 18mm plano convex lens with 31mm focal length for DIY telescope eyepiece experiment : Amazon.in: Electronics](https://m.media-amazon.com/images/I/71Z8wtQawGL._SX342_.jpg)
Anand traders 18mm plano convex lens with 31mm focal length for DIY telescope eyepiece experiment : Amazon.in: Electronics
![Pasco Convex Lens Diameter 50MM & Focal Length: 15CM (Pack of 2) : Amazon.in: Industrial & Scientific Pasco Convex Lens Diameter 50MM & Focal Length: 15CM (Pack of 2) : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/41hO1zhhNOL._SY445_.jpg)
Pasco Convex Lens Diameter 50MM & Focal Length: 15CM (Pack of 2) : Amazon.in: Industrial & Scientific
![Amazon.co.jp: TEN-HIGH Znse Focal Lens Flat Convex Lens φ0.8 inches (20 mm) FL76.2 mm for Co2 Laser Engraving Cutting Machine : Home & Kitchen Amazon.co.jp: TEN-HIGH Znse Focal Lens Flat Convex Lens φ0.8 inches (20 mm) FL76.2 mm for Co2 Laser Engraving Cutting Machine : Home & Kitchen](https://m.media-amazon.com/images/I/41voS4EtxtL._AC_SX425_.jpg)