Oversized Lens Surfacing Blocks (63mm)


63mm, oversized aluminum, lens surfacing blocks for alloy.  Available in .5 and 2 base.  Sold individually.

Part #s: 3145, 3150



  • Large diameters to ensure support for thin lens edges
  • Cavity designed to match the base curve of the lens providing an even layer of blocking metal for uniform heat distribution
  • Made of aluminum
  • For surfacing plastic optical lenses
  • Available in .5 and 2 base
  • Solid individually

Part #s:  3145, 3150

Additional information

Weight N/A
Dimensions N/A

.5 base (3145), 2 base (3150)