GSO microfusser for spectacle lifts, gear ratio 1:10 - this device significantly increases the functionality of the standard lifts 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 use of this microscope makes it much easier to obtain a punctual and accurate image thanks to a 10: 1 double focusing system. This greatly facilitates astronomical observations at which a short range of optimal focus can be particularly problematic.
Installation of this device should not take more than 15 minutes.
Note: The microfokuser is dedicated only to standard GSO brand new single gear ratios equipped with an adjustment screw placed between the silver knobs for adjusting the pull resistance of the inner sleeve of the extractor.