Honeycomb breadboards provide extremely effective way to expand the useful area of an optical table. The breadboards have a honeycomb core inside. The breadboards are not intended to substitute optical tables. Their size-to-thickness ratio produces relatively low end-to-end rigidity, although their local rigidity over distances of less than about 30 to 60 cm is excellent. When attached solidly to a dynamically rigid optical table, performance of resulting working surface becomes comparable to that of the table itself.

Specification

• Top skin plate: 4 mm thickness ferromagnetic stainless steel plate, smooth sanded  finish.
• Bottom skin plate: 4 mm thick epoxy coated.
• Core: Honeycomb core made of 0.25 mm thick Aluminium sheet.
• Flatness of the top: ± 0.1 mm over 300 mm x 300 mm area.
• Mounting holes: M6 tapped holes on top on 25 mm grid.
• Nylon cups are fixed under each tapped hole for the protection of the core.
• Bonding: By custom semi-solid epoxy.
• Side walls: Compressed wooden particle boards to dampen acoustic vibrations.
• Side wall finish: Black mat finish by black form sheet.

ORDERING CHART OF HONEYCOMB/ OPTICAL BREADBOARDS – MAGNETIC