Description
Specifications:
- Infinity Plan Achromatic Objective
- 4X Magnification Power
- Working distance is about 19mm
- RMS thread(It can set on the part (http://www.wemacro.net/?product=rms-to-m42-42mm-x-1-adapter )It’s a Infinity Objective lens,can only work with a tube lens.You can use 180mm focal length lens as a tube lens.The magnification will vary if you use other focal length.Such as 250mm lens,magnification will be (250/180)*4=5.55
- By using this formula
- reference DOF = 55 μm
- Testing image 4X with raynox 150 reversed,35micron step length ,22 pictures stacked.Resized only.The edge was influenced by the raynox
- Sample picture with raynox Pro lens on Canon 6D(Please click it to download)