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, 300mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Science Classroom Optics Kits: Amazon.com:
Unmounted Achromatic Doublets, AR Coated: 400 - 700 nm
Double Convex Lens, 200mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs - Walmart.com
N-BK7 Plano-Convex Lenses (Uncoated)
Double Convex Lens, 150mm 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, 100mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific
N-BK7 Bi-Convex Lenses (AR Coating: 1050 - 1700 nm)
MansionLabs.com : United Scientific Double Convex Lens, Glass, Unmounted, 38mm Dia / 150mm Fl, Each - Pack of 1 : Physics
KPX079 Plano-Convex Lens
Aspheric Lenses | Find and Compare | MEETOPTICS
Double Convex Lens, 300mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: Science Classroom Optics Kits: Amazon.com:
N-BK7 Plano-Convex Lenses (AR Coating: 350 - 700 nm)
Unmounted Achromatic Doublets, AR Coated: 400 - 700 nm
N-BK7 Plano-Convex Lenses (Uncoated)
SURFACING AND FINISHING : ANNUAL 2013
N-BK7 Plano-Convex Lenses (Uncoated)
Aspheric Lenses | Find and Compare | MEETOPTICS
United Scientific Supply Double Convex Lens, Glass, UNMOUNTED, 75MM Dia / 100MM FL, Each - USS: Amazon.com: Industrial & Scientific
Optics Selection Guide - Thorlabs
Double Convex Lens, 200mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs - Walmart.com
N-BK7 Plano-Convex Lenses (AR Coating: 350 - 700 nm)
N-BK7 Plano-Convex Lenses (Uncoated)
History of photographic lens design - Wikipedia
