Constant f/4 Canon FD standard zoom at 35-70mm, consistent exposure without zooming shift at budget pricing.
The Canon FD 35-70mm f/4 is a constant-aperture standard zoom for the Canon FD mount providing consistent f/4 brightness across the everyday zoom range. Previously enriched as ID 2332 with the faster f/3.5 constant variant — this f/4 version provides the same range at slightly reduced speed.
The constant f/4 simplifies exposure calculation across the 35-70mm range with consistent depth of field. The Canon FD optics deliver good quality at moderate apertures, and the compact dimensions maintain FD system portability for a versatile everyday lens.
Build quality is solid Canon FD with metal construction and smooth zoom and focus mechanisms. The constant aperture provides a practical advantage over variable-aperture alternatives for manual exposure film shooting.
The Canon FD 35-70mm f/4 offers constant-aperture everyday zoom at budget used pricing. The consistent f/4 and compact dimensions provide practical FD-system photography with the benefit of no exposure shift when zooming.