ZWO UV/IR-CUT FILTER 2" Nadirus 16" If you plan to reuse

If you plan to reuse the alignment later (for example if you are in an observatory)

The closing strip is elastic and allows to connect it to telescopes with a diameter up to 140mm - 160mm

The HCG (high conversion gain) mode reduces the read noise at high gain levels without any loss of dynamic range

The SkyWatcher counterweight for AZ-EQ6 is specifically designed for this mount that has a counterweight rod with a diameter of 25mm

frequently used in many focal reducers

ZWO UV/IR-CUT FILTER 2" Nadirus 16" If you plan to reuseThe UV IR cut filter is an indispensable accessory to block unwanted infrared and ultraviolet light where the ZWO is still sensitive. Note: Some ZWO UV IR cut filters may be labelled as only IR cut, but they are exactly the same and will also block UV. This filter increases the contrast, particularly in refractors, as the chromatic aberration continues in the infrared and ultraviolet spectrum. That is true also for apochromatic refractors where the