Kipon IBELUX 40mm f/0.85 is a really quick and totally handbook prime lens that may cowl APS-C sensors and includes a shut focus of 0.75m. Providing a protracted focus throw of 270° in addition to a 67mm entrance filter thread, the lens is out there in Canon RF, Nikon Z, Sony E, FUJIFILM X, MFT, and Leica L mounts for $1,780.
The Chinese language firm Kipon is thought principally for lens adapters, however now it appears in addition they launched an ultra-fast totally handbook prime lens. It’s not fully new although. The first era IBELUX 40mm f/0.85 lens was launched again in 2013 beneath HandeVision. Now it appears Kipon owns the model and know-how because the Mark III of the lens comes out beneath their title. Let’s check out the options and specs of this ultra-fast glass.
Kipon IBELUX 40mm f/0.85 Mark III lens
Similar to the primary IBELUX 9 years in the past, the Mark III can also be being marketed because the world’s quickest lens. The reality is that each one the lenses that get beneath f/1 and canopy no less than APS-C (Super35) are spectacular. The IBELUX includes a 10-blade aperture that may open as extensive as f/0.85 and shut right down to an f/22 when wanted. Whereas each aperture worth produces usable photographs, as Kipon claims, the perfect optical outcomes might be produced at f/5.6.
As Kipon claims, the optical design of the lens was made by the German firm IBE Optics which additionally assembles the lenses and realizes the mass manufacturing. Based on Kipon, essentially the most notable enchancment within the Mark III model of this lens is that the producer solved the irregular mild reflection/diffusion downside and notably improved the purple fringe when capturing extensive open straight into the sturdy mild supply.
The Kipon IBELUX produces a picture diameter of 28.4mm which ought to cowl most APS-C sensors. For instance, RED KOMODO, nevertheless, includes a barely above-Super35 sensor with a dimension of 27.03 x 14.26 mm (Diagonal: 30.56mm), so it appears the IBELUX won’t totally cowl it and there might be some vignetting seen within the picture. The complete-frame focal equal is someplace round 60 and 64mm relying on the precise sensor dimension and crop issue. The angle of view of the lens is 41.3° (diagonally).
Optical and bodily design
Optically, the lens consists of 10 components in 8 teams. The Mark III lens options new coatings that suppress flares and resolve particulars higher, in accordance with Kipon. The IBELUX 40mm can focus from 0.75m and it options the most important copy ratio of 1:20.
For the reason that IBELUX 40mm lens includes a totally handbook design, the main focus ring has a protracted 270° rotation (focus throw) which ought to assist with exact handbook focusing. The lens physique is constructed of an aluminum outer barrel, brass core, and a stainless-steel mount. There may be additionally a 67mm entrance filter thread. The lens is 128mm lengthy and has a diameter of 74mm. The load is 1150g, so this positively is a somewhat heavy lens, however that may be anticipated from such a quick glass.
Value and availability
The Kipon IBELUX 40mm f/0.85 is out there now for $1,780. The lens will are available 5 completely different lens mounts – Canon RF, Nikon Z, Sony E, FUJIFILM X, MFT, and Leica L.
Do you want working with quick handbook prime lenses? Have you ever tried capturing with the earlier variations of the IBELUX 40mm f/0.85? What do you concentrate on the brand new Mark III model? Tell us your ideas within the feedback part under.