Parfocal lens? Panasonic Leica 25-50mm F1.7 @digimaniecz

Parfocal lens? Panasonic Leica 25-50mm F1.7 @digimaniecz

Uploaded January 2022 | Updated September 2026, 2 weeks ago

Panasonic Leica 25-50mm F1.7 lens should provide parfocal construction. Is that true? It should keep the focus unchanged when the lens is zooming. The test was carried out using the Panasonic Lumix GH5 II camera.

Parfocal lens? Panasonic Leica 25-50mm F1.7

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Parfocal lens? Panasonic Leica 25-50mm F1.7