Questo prodotto non è più in magazzino e pertanto non può essere acquistato fino ad ulteriore avviso.
Prodotto n.: 58533
Produttore: TS Optics
Purtroppo, questa descrizione non è stato tradotto in italiano, in modo da trovare a questo punto una descrizione inglese.
Microfocuser for standard camera lenses - fine focusing mechanism and focus lock
The TS Optics TeleFokus was created to solve an everyday problem of astro imaging. Focusing astro images precisely can be extremely difficult. The focusing mechanism of standard camera lenses is not really up to the task. A very fine movement of the focusing mechanism already changes focus by a larger amount than desired. Even if perfect focus is found it is often lost again because the focus cannot be locked. The TeleFocus can be fitted on most standard lenses and provides both a very fine focusing movement and also a focus lock.
The TeleFokus can be adapted to almost all standard camera lenses. The lens only needs to be smaller in mechanical diameter than the TeleFokus. You only need to switch the lens to manual focusing mode (if it is an autofocus lens).
TeleFokus comes in three different versions: