Infelizmente, a descrição deste produto ainda não está em Portuguê portanto, você encontrará uma descrição em Inglês do produto aqui.
Full frame reducer 0.8 for RC telescopes
With this reducer you can reduce the focal length of your RC telescope and shorten exposure times. An f/8 telescope becomes a fast f/6.4 photography system. In addition, the reducer corrects image aberrations, so you can use the all of the available image field.
The highlights at a glance:
- Reduces the focal length to 80% of the original, thereby increasing the light gathering capability
- Suitable for full-frame sensors with fully illuminated field
- Simply connect the camera: M48 thread with 55mm back focus
- Telescope end: M78 thread to lock the reducer securely - for large celestial objects
- Reduction of tracking errors due to long focal length
