SUMMARY
Photographer James Popsys conducted a two-day test comparing 35mm and 40mm prime lenses on coastal shoots to assess their versatility. He focused on how often each focal length provided enough or too much room in the frame, rather than technical image quality. Popsys, a long-time proponent of 40mm for its natural perspective, found that the 35mm's wider field of view offers a crucial advantage in situations where stepping back is impossible. His practical recommendation is to choose the 35mm, as it can be cropped to simulate 40mm, but not vice-versa.
TAKEAWAYS
A 35mm lens offers more versatility than a 40mm lens, particularly in confined shooting environments.
James Popsys tested the 35mm and 40mm focal lengths over two days to evaluate their practical use.
The 35mm focal length can be cropped to mimic a 40mm view, but a 40mm cannot be widened.
Popsys recommends the 35mm as a default prime lens due to its greater flexibility.