Funleader Artizlab Classic 35mm f/1.4

Funleader Artizlab Classic 35mm f/1.4

Released in 2025, the Artizlab Classic 35mm f/1.4 is a compact M-mount fast wide-angle whose external design openly references Leica's 1960s Summilux-M 35mm f/1.4 version 2, the filter-thread-less variant often paired with the 12504 hood [1][2]. Artizlab, described as a project founded by Leica collectors and photography enthusiasts working in collaboration with Funleader, set out to pair that vintage look with a modern optical formula at a price far below the lenses that inspired it [2]. Reviewers consistently frame it as a character lens rather than a clinical performer, and a homage rather than a copy [2][3].

Optically the lens uses a modern multi-coated design that is not the same as the single-coated original it resembles, and contemporary reviews describe it as eight elements in six groups with a ten-blade aperture stopping down to f/16 [2]. It is notably small for an f/1.4 35mm, with a barrel built from aluminium and copper rather than the brass favoured by some Leica users, while still feeling tight and free of flex [2]. The focusing tab carries an infinity lock, a feature that divides opinion, and the close gap between the hood mount and the aperture ring can make aperture changes awkward until handling becomes familiar [2]. Minimum focus is one metre, in line with the period Leica design, and the lens is supplied with a 12504-inspired vented push-on hood and a drop-in Serie VII style UV filter rather than a threaded front [2][3].

The lens has appeared in both a black finish and a silver finish, and a revised version was released that is described as optically identical to the first run with minor tweaks, reportedly addressing reports of a tight fit on some Leica M film bodies and an infinity stop that was slightly off [3]. Sellers have indicated that current stock is the revised version even when not explicitly marked, which is a useful point for buyers trying to identify which run they are handling [3].

Optical qualities

Rendering Documented impressions describe a lens with deliberate vintage character rather than corrected, high-contrast modern output [2][3]. It is reported to be a little soft wide open while still holding usable detail, sharpening up noticeably by f/2 with around f/2.8 cited as a practical sweet spot for street use [2]. Bokeh is generally regarded as pleasant and surprising for the price, and high-contrast subjects shot wide open can show a glow and some colour fringing that is largely correctable in post [2]. Compared with the Voigtlander Nokton 35mm f/1.4, one reviewer found the Voigtlander more predictable and slightly sharper with cleaner flare and less coma, positioning the Artizlab as the more creative, lower-cost option [3].

History

Development and Launch The lens became available in early 2025 and was promoted as a way to obtain the look and feel of the 1960s Summilux-M 35mm f/1.4 v2 at a small fraction of that lens's value, with early hands-on coverage appearing first from Asian reviewers [1][3]. Artizlab presented it as their first M-mount lens, designed in collaboration with Funleader and aimed at photographers wanting a classic-style fast 35mm in a crowded field that ranges from budget TTArtisan options up to Light Lens Lab and Voigtlander [2].

Production Evolution A revised release followed the initial run. It is reported to be optically unchanged but to include small refinements, with the maker said to have corrected a tight fit experienced on some Leica M film cameras and adjusted the infinity stop, and to offer the lens in silver alongside the original black [3].

Collector Notes Several reviews stress that, despite the strong visual resemblance, the optical design differs from the original Leica Summilux-M 35mm f/1.4 v2, so buyers should treat it as an homage and not expect identical drawing [2]. The original Leica it imitates is single-coated while the Artizlab is multi-coated, an internal distinction worth keeping in mind when comparing rendering [2]. Because current stock may be the revised version even when unlabelled, verifying the finish, the fit on a given body, and the presence of the supplied vented hood and drop-in Serie VII style filter is sensible before purchase [3]. One detail to note as a discrepancy: contemporary reviews state the lens ships rangefinder calibrated, whereas this entry records no rangefinder coupling; buyers should confirm focusing behaviour on their own body [2].

Sources

• [1] Leica Rumors. First reviews of the new Artizlab Classic 35mm f/1.4 lens for Leica M-mount by Funleader (inspired by Leica's legendary 1960s 35mm f/1.4 V2 lens). https://leicarumors.com/2025/01/28/first-reviews-of-the-new-artizlab-classic-35mm-f-1-4-lens-for-leica-m-mount-by-funleader-inspired-by-leicas-legendary-1960s-35mm-f-1-4-v2-lens.aspx/
• [2] Keith Wee. Artizlab Classic 35mm F1.4 Lens Review – a modern refresh of a Leica classic. https://keithwee.com/2025/01/29/artizlab-classic-35mm-f1-4-lens-review-a-modern-refresh-of-a-leica-classic/
• [3] MrLeica. Funleader 35mm f1.4 for Leica (Artizlab) Review. https://mrleica.com/funleader-35mm-f1-4-review-artizlab/