Yongnuo ef-e ii adapter has minimum focal length problems

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John_Kim New Member • Posts: 1
Yongnuo ef-e ii adapter has minimum focal length problems

I bought Yongnuo ef-e ii adapter about 1 month ago to use my EF 40mm F2.8 stm and Yongnuo YN35mm F2, the clone of EF 35mm F2.

It works well with the EF 40mm F2.8, but has a minimum focal length problem with YN35mm F2 although the lens is developed from the same company Yongnuo, the developer of adapter.

The minimum focal length of YN35mm F2 is 0.25m(=0.8ft) as printed on the lens. But if the lens in mounted on A7M2 with Yongnuo ef-e ii adapter, it can't focus nearer than 0.35~0.4m(=1.15~1.3ft).

I tried to contact with Yongnuo by e-mail using the after sales support mail adress . But they did not responded at all.

I very disappointed at their poor service mindset.

Did you have any minimum focal length problems with Yongnuo ef-e ii adapter? How did you solve the problems?

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