This kit of two adapters allows you to improve the performance of the DCR150 (our part UM1003C) objective direct objective tube kit.
It is advised to put some black paper or similar material around the inside of the tube to absorb internal reflections within M42 tube.
Please notice:this connector pack only contains two adapter rings.The objective lens and M42 tube are not included. We can supply these, please ask.
We tested the DCR150 direct (our part UM1003C) objective tube kit reversed using this kit and with the normal configuration for comparison. The objective lens tested was the Mitutoyo APO 5X with DCR150 with a APS-C camera. We found that when reversed using this kit it is BETTER than the normal setting.