Cameraderie

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Open Challenges!

I need some advice. For the purposes of photographing old books/documents of size 58cm x 48cm and 83cm x 58cm, I need to choose one of these two lenses that I would use on the Sony A7 IV: 1. Sigma 40mm f/1.4 DG HSM Art 2. Sigma 50mm F1.4 DG DN Art I can only choose between those two lenses (unfortunately, other variants are not possible) I would use the lens on the Sony A7 IV camera. The camera would stand on a tripod (attached to the wall) above the books/documents AND could be moved in height. Probably, the distance of the camera from the books/documents would be from 75cm to 90cm, depending on the size of the books/documents, whether the lens is 40mm or 50mm. Which of the above two lenses should I choose? Apart from sharpness, the most important thing for me is to have as little distortion as possible in the photo Thank you. Milan

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