Retekess T130S T131S Tour Audio Systems for Tourism with Charging Case telescope optical tube assembly This larger focuser is especially

This larger focuser is especially useful when supporting heavy filter wheels

and the included 36mm LRGB and HSO filters ensure accurate color reproduction

The Astronomik UHC-E filter offers a full width at half maximum (FWHM) of 45nm

which not only speeds up the imaging process but also simplifies post-processing

Retekess T130S T131S Tour Audio Systems for Tourism with Charging Case telescope optical tube assembly This larger focuser is especiallyOverview of the T130S T131S Tour Audio System This comprehensive system includes an upgraded model, the T130S T131S, which maintains compatibility with previous versions while offering enhanced features. It's designed to facilitate clear communication in open spaces with different configurations achieving ranges of 80 meters and 50 meters respectively. Key Features: 60 Port Carry Case: Our durable, aluminum alloy carry case is portable, drop proof,