Leica Vario-Elmarit-SL 28-70mm f/2.8 ASPH

This Leica zoom covers 28–70mm on full-frame Leica L-mount cameras. It suits people, travel and everyday photography, moving from wide scenes to tighter framing without lens changes. A constant f/2.8 maximum aperture stays available at every focal length, which suits indoor and evening work. Released in 2025, it remains in production.

The main trade-off is features, chiefly the absence of built-in stabilization. The wide end also stops at 28mm, so very tight interiors may call for stepping back. Photographers who work in good light, or who steady the camera themselves, lose little. Handheld shooters in dim conditions should factor that in.

At 1 lb 4.2 oz (572 g) and 4.02 in (102 mm) long, this zoom is comfortable to carry through a long handheld day. The 67mm front thread accepts screw-in filters, so any filter attached directly must match that size.

The 28–70mm range handles most everyday framing. At 28mm it takes in street scenes, interiors and groups; at 70mm it tightens portraits and picks out detail. A wedding ceremony, a market street or a family lunch all fit within it, and one lens can follow the moment without swaps. The optical specification scores 81.

The f/2.8 maximum aperture is constant, so the full opening stays available at 28mm and 70mm alike. That brightness keeps shutter speeds usable indoors and at dusk, where a dimmer zoom would call for higher ISO. It also softens backgrounds at 70mm, separating portrait subjects from busy settings behind them.

Closest focusing reaches 0.6 ft (19 cm) from the subject. That suits table settings and small objects found on a walk, since stepping back is unnecessary. Maximum magnification is 0.3x, enough for small still-life subjects such as flowers. Nine aperture blades help the opening stay round, which tends to keep out-of-focus highlights smooth.

Sealing protects the lens against dust and moisture in the field. It can stay mounted through drizzle or a dusty walk, which suits travel and outdoor work where the weather shifts.

There is no built-in image stabilization. Steadiness must come from shutter speed, a firm hold or a support such as a tripod. A support steadies the camera for static scenes, but it cannot freeze a moving subject. At 70mm in fading light, that can mean raising ISO or bracing against something solid. The features specification scores 32.

No zoom lock is fitted, so there is no switch to hold the barrel at a chosen focal length during carrying. Fluorine coating is absent from the front element.

Sixteen elements in twelve groups include three aspherical elements, all bi-aspherical. Their specially shaped surfaces help correct optical faults such as distortion and spherical aberration. Distortion can curve straight edges, so architecture and interior frames benefit when it is kept low.

Four low-dispersion elements help reduce chromatic aberration, the coloured fringes that can appear along high-contrast subject edges. The lens also focuses internally, so its length stays fixed as focus changes.