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Plano Convex Lens, 50 mm Dia, 200 mm FL - Eisco Labs: Amazon.com: Industrial & Scientific
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KPT-144 K9 Plano convex lens, Optical lens, Flat convex lens, dia:30.0mm, f:150.0mm: Amazon.com: Industrial & Scientific
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KPT-149 K9 Plano convex lens, Optical lens, Flat convex lens, dia:60.0mm, f:200.0mm: Amazon.com: Industrial & Scientific
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Plano Convex Lens, 50 mm Dia, 150 mm FL - Eisco Labs: Amazon.com: Industrial & Scientific
SY-806PT Quartz glass plano convex lens, Optical lens, Flat convex lens, dia:12.7mm, f:50.8mm: Amazon.com: Industrial & Scientific
1PC Diameter 76mm Optical Glass Focal Length 53mm Height 30mm LED Optics Plano convex condenser Lens for LED - - Amazon.com
SY-806PT Quartz glass plano convex lens, Optical lens, Flat convex lens, dia:12.7mm, f:50.8mm: Amazon.com: Industrial & Scientific
