KineOptics Focuser HC-2 Helical Crayford 2"
224.38 CHF
Tax included
Helical focusers have traditionally been the solution for achieving a low-profile Newtonian focuser. However, they've often been plagued by issues like unwanted slop in the threads and inadequate travel rates for precise focusing. While most helical focusers have a single thread, limiting the travel per turn to about 0.125 inches, even those with multiple lead threads fall short of the required rate.
Meade Powertank LXPS 18 222Wh
304.8 CHF
Tax included
The Meade LXPS 18 Lithium Battery is a robust 222 Watt-hour Lithium-Ion Battery, designed to power your 12V telescope with efficiency. It boasts a 12V DC output, along with a built-in 110V AC inverter, perfect for running laptops or other 110V AC-powered accessories. Additionally, it features convenient 5V USB charge ports, allowing simultaneous powering of multiple electronic devices, enabling multitasking during observation sessions.