By purchasing the adapter set, the compatibility of the Pard NV007S can be increased, since the product only comes with a 45 mm adapter as a factory accessory. It can be stably attached to eyepieces with a diameter of 45 mm. The adapter set can be used well for viewing side diameters between 36 mm and 48 mm.
The adapter can be adjusted to size using the various additional rings. In practice, it works like a sprinkler hose extension clamp. The hard plastic ring with a clamped wedge profile can be clamped to the appropriate diameter with the thread of the adapter.
In some cases, for certain intermediate diameters, it may be necessary to "carve and cut" one of the spacers.
It is important that while in the case of the basic adapter approx. A 2 cm overlapping surface can be created, while here it is a maximum of 1.5 cm.