♦ Suitable for: T2-threads
♦ Thickness: 1 mm
♦ The ring is simply slipped over the male T2 thread of the adapter
♦ The ring also prevents the threads from seizing
♦ A thread which is too long can be shortened with the T2 fine tuning ring.
♦ Material: aluminum
♦ Example of use (with extension tube) can be seen at left
♦ The ring is black anodized
♦ Optimizing the distance between camera and corrector
♦ Fine tuning of extremely short distances of only a few millimeters, where extension tubes are too long, due to their construction
♦ Male threads which are too long can be bridged, so thst they are not a drawback anymore (like with the TS filter quock changer, where the male thread would block the drawer)
♦ Especially fine threads tend to jam, the seize, and cannot screw them apart again. Often, the reason for this are improperly made last thread turns. Through using the fine tuning ring, these thread turns are excluded, the bearing gets more proper.
Suitable for: | T2-threads |
Inner diameter: | 43 mm |
Outer diameter: | 55 mm |
Thickness: | 1.0 mm |
Material: | aluminium |