KIPON Colibri 35mm T2.5 35mm

The KIPON Colibri 35mm T2.5 is a manual cine prime with a standout star-shaped bokeh and smooth 300° focus throw. Optical sharpness is below average, but the compact build and matched set design make it a solid choice for indie filmmakers who want character over clinical sharpness. Worth it around $1150, but skip it if you need autofocus or weather sealing.

Sharpness is solid in the center, though our optical score lands in the lower quarter of the cine lens database. It's not going to out-resolve a top-tier Sigma or Zeiss, but it holds up fine for 4K and even 6K work. The real party trick is the 10-blade iris that creates a unique star-shaped bokeh when stopped down. It's a love-it-or-hate-it effect, but if you want it, nothing else does it quite like this. Focus rotation is a generous 300 degrees, which makes pulling focus by hand or with a follow focus feel precise and unhurried. Breathing is well controlled, and color matches nicely across the Colibri series if you're building a kit.

Stacked against the competition, the Colibri is a specialty tool, not a generalist. The Tamron Di III and Sigma 28-70mm f/2.8 are autofocus zooms that crush it for versatility and sharpness, but they lack the manual focus mechanics and consistent cine housing. The Nikon Z 17-28mm and Panasonic Leica 12-35mm are also zooms aimed at hybrid shooters, not dedicated cine work. Even the cheap Sony 16-50mm PZ offers autofocus and stabilization, which the Colibri completely ignores. If you need a true cine lens with character and don't mind the manual workflow, the Colibri carves out a niche. If you need sharpness and speed above all else, look elsewhere.

Pricing is all over the place depending on where you look, with a spread from $1150 to $1585. At the low end, it's a fair deal for a compact cine prime with a unique bokeh signature. At the high end, you're creeping into territory where you could grab a used set of Rokinon Xeen primes or a single higher-end option with better optical performance. If you're buying, hunt for the lower end of that range. The best deal we spotted is around $1150, and at that price it makes a lot more sense.

The KIPON Colibri 35mm T2.5 is a compact cine lens built for Canon RF shooters who want character over clinical perfection. It's manual focus only, fully mechanical, and designed to slot into a matched set with the same gear positions and 80mm front diameter across the whole Colibri lineup. You're not getting autofocus or stabilization here, but that's not the point. This lens is about smooth focus pulls, minimal breathing, and a very specific look.

If you need autofocus for fast-paced documentary work or gimbal shots where pulling focus manually isn't practical, this lens will frustrate you. Also skip it if you're shooting in wet or dusty conditions since there's no weather sealing. And if you want the sharpest possible image for high-end commercial work, you'll find better optical performance elsewhere.

This lens is for filmmakers who prioritize tactile manual focus and a specific aesthetic over raw resolving power. It's a great entry point into a matched cine set if you're building around the Colibri ecosystem, and the star bokeh is genuinely unique. Just know you're trading optical perfection for personality.