If you can sacrifice the magnification, 0.5 times of auxiliary lens will extend the WD
In that case, the position of LED ring light attached to the tip of the lens also departs from the object, the illumination becomes dark. Thus, changing more intense illumination or removing the diffuser plate will be very necessary.
High brightness 80 lights LED ring light
|With removable diffusion plate|
It is possible to change the position of the ligh using LED angle. However, it will disturb the extended WD. Therefore, it is necessary to use twin arm light (SPF – D 2) or LED spot light (GR – FL 21)
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