Microphone for Bresser hexafoc (HEX) eyepieces based on a hexagonal profile significantly enhances the functionality of the standard range of this brand. It is used to extend single-gear ratios (with single focusing knob) to a double ratio of 10: 1. As a result, the extension of the eyepiece extractor will be equipped with two focusing knobs (standard - single, and precise with a ratio of 10: 1).
The standard single-gear spectacle hood has a short range of optimal focus. This becomes particularly problematic for astrophotographic applications, where achieving optimal focus is very important. The 10: 1 double focus system ensures that it is much easier to obtain a point-shaped image of objects in both visual observations and astrophotographic applications.
Installing the microscope on the extractor is very simple and does not take a few moments.
Note: The microfokuser is dedicated to extracts used in the third generation of Messier telescopes.