Bell & Howell — catalogue-era manual 35-70mm f/3.5-4.5 standard zoom for vintage SLRs
Bell & Howell also badged compact standard zooms through the same catalogue channels as its 28mm prime, part of a push into still-photography accessories as its core cine business declined through the 1970s and 1980s. The 35-70mm f/3.5-4.5 was a typical entry-level zoom for casual SLR upgraders.
It covers a modest standard zoom range with a variable aperture from f/3.5 at wide to f/4.5 at telephoto, manually focused and zoomed, and was built by a contracted Japanese optical house for sale across several SLR mounts. Detailed construction and dimensions are not confirmed from available sources.
Rendering is unremarkable by design: acceptable center sharpness at moderate apertures, softening toward 70mm and wide open, with the lower contrast typical of independent zooms before better coatings became standard.
These are inexpensive and plentiful secondhand but condition varies. Check for smooth, grease-free zoom action without creep, a firm aperture ring, and glass free of the haze common in unsealed budget zooms.