M42/49/52/58/62/67 to RMS Adapter Rings Microscope Objective Lens RMS Thread

Features:
Require the lens to be a macros lens or telephoto lens, which can achieve autofocus (disadvantage: short focusing distance)
Whether full frame imaging is possible during lens imaging is related to the DSLR camera chip and the focals length of objective lens;
Ordinary domestic 10times objective lens, M43 system, focals length 100mm, capable of full frame imaging;
Ordinary domestic objective lens 4times, M43 system, focals length 70mm, capable of full frame imaging;
If the imaging chip is larger, the required focals length will be longer.

Specifications:
Material:Aluminum
Diameter:42mm,49mm,52mm,58mm,62mm,67mm

Note:
Please allow 1mm errors due to manual measurement.
Due to the differences between different monitors, the picture may not reflect the actual color.

Package includes:
1Piece Microscope Objective Lens Adapter