Similar to エミール・フォン・フーフ

8

9

13 (number)

19 (number)

40 (number)

50 (number)

70 (number)

1349 (band)

Camera lens

35 mm equivalent focal length

Sigma SA-mount

Canon RF lens mount

Achromatic lens

Anastigmat

Aperture

Aplanatic lens

Apochromat

Low-dispersion glass

Aperture