Optics and optical instruments. Specifications for astronomical telescopes Ingestion-build-98192 By adopting BS EN 2240-007

By adopting BS EN 2240-007

The encoding of the abstract values of CBEFF data elements to be used in the specification of CBEFF patron formats is not in the scope of this part of ISO/IEC 19785

clock synchronization

and preventing or at the very least reducing equipment damage caused by high currents

Optics and optical instruments. Specifications for astronomical telescopes Ingestion-build-98192 By adopting BS EN 2240-0071 Scope This International Standard applies to astronomical telescopes, including finder telescopes, and to their functional specifications. These specifications are restricted to amateur astronomical telescopes, which should be distinguished from hand held or mounted general purpose monocular telescopes.