Please note: Last regular shipment before Christmas is on December 19, 2024, after which only express shipments can be sent. Our store is closed on Christmas Eve and New Year's Eve. (Close)
With these risers, you raise your entire telescope by 65mm above the dovetail bar, which allows full rotation of the focuser and allows the telescope to balance properly. Risers also prevent off-axis guiders and filter wheels from pressing against the ground when the telescope is not in use.
The attachment kit enables the ZW-Optical EAF motorised focusing system
to be connected and makes focusing child's play. The EAF system enables
focussing via the computer with temperature compensation.
This field flattener is designed to work with the Altair 115ED Triplet
Wave Series Refractor with M63 2.5" CNC Focuser. It has an M48 rear
thread adaptor for connecting your DSLR or CCD camera.
Whether youre doing planetary visual observing, planetary imaging, or
deep sky imaging, the Bahtinov Mask is a great accessory to get the best
focus ...
Whether youre doing planetary visual observing, planetary imaging, or
deep sky imaging, the Bahtinov Mask is a great accessory to get the best
focus ...
It's so stable, even long exposures are possible, thanks to a metal
clamping mechanism for both eyepiece and phone body. Way better than
cheap all-plastic smartphone adapters.
Dimensions: Fits eyepieces with outer diameter of 31mm to 55mm Minimum smartphone size: 101x53mm (LxW) Maximum smartphone size: 210x110mm (LxW)