Very nice machined, they fit perfectly on my M50 with the EOS- Tried with with two Bresser objective, works perfect (the 4x is about 100mm macro field of view which is nice, but the working distance is not as nice as the lens). With the 10x objective, it is impossible to photograph handheld, the depth of field is minuscule. However, it does the job perfectly, thank you!
Very nice machined, they fit perfectly on my M50 with the EOS- Tried with with two Bresser objective, works perfect (the 4x is about 100mm macro field of view which is nice, but the working distance is not as nice as the lens). With the 10x objective, it is impossible to photograph handheld, the depth of field is minuscule. However, it does the job perfectly, thank you!