PrimaLuceLab ALTO-3L Adapter for OS RiDK 400 (PL3700141)

PrimaLuceLab ALTO-3L Adapter for OS RiDK 400 (PL3700141)This adapter allows you to connect ALTO 3L telescope cover motor to the front part of the OS RiDK 400 telescope.

The front objective lens comprises three lenses and the posterior reducer is composed of four lenses and thus it’s sometimes dubbed as a “three at the front and four at the rear” system

The faster f/ratio allows you to use slower film or shoot in lower light level situations and still properly expose your subject

Mid-range high power eyepieces like the 6

our reducers offer you an outstanding mechanical design

control focus with ESATTO or SESTO SENSO 2 and camera rotation with ARCO

ARCO port for use together with the optional robotic rotator

featuring low noise

25-inch eyepieces

the FMA230 is designed with a pretty-looking and utility handle

adjustable voltage power supply ports where you can connect your dew heaters without the need of an external controller

The Sky-Watcher AZ-GTe series is for anyone looking for a small

76um Effective Pixel Area 9576*6388 (9600*6422 with overscan and optically black area) Effective Pixels 61