HD PENTAX-FA35mmF2: A single-focus, wide-angle lens for use with K-mount digital SLR cameras, featuring latest lens coatings to further upgrade image quality Despite its compact dimensions, this high-performance, wide-angle lens is designed to cover the full-frame image circle of PENTAX K-mount digital SLR cameras. The development of this new lens was based on the smc PENTAX-FA35mmF2AL — a very popular multi-purpose, wide-angle lens used on film-format SLR cameras — while conducting a thorough review of lens coatings. The high-grade, multi-layer HD Coating has been applied to the optical elements to produce high-contrast images with edge-to-edge sharpness and free of flare and ghost images; the highly stain-repellent SP Coating has been applied to the front surface to improve the lens’s usability in outdoor locations. The exterior has been totally redesigned to match the design of latest PENTAX K-mount digital SLR models, while its compact, portable body makes it a perfect everyday-use lens. HD Coating to enhance imaging power After a thorough review of the lens coatings applied to the popular smc PENTAX-FA35mm F2AL, PENTAX applied the latest HD Coating* to this lens. Compared to conventional multilayer coatings, this high-performance, multi-layer coating reduces average reflectance and improves light transmittance to deliver extra-clear, high-contrast images free of flare and ghost images, even in demanding lighting conditions such as backlighting. * HD stands for High Definition. SP Coating to repel stains Applied to the lens’s front surface, the SP (Super Protect) Coating is highly repellent to water and grease, making it easy to wipe off any stains. This frees the photographer from worries in outdoor photography. New exterior design to match latest digital SLR models While retaining the overall size of the original smc PENTAX-FA35mmF2AL, this lens features a totally new exterior design, similar to that of the latest DA- and D FA-series lenses. This new appearance makes this single-focus lens a perfect partner for latest K-series digital SLR models. Since this lens retains the aperture ring, it also accommodates many of the functions provided by film-format SLR cameras and older K-mount digital SLR models, making it possible to enjoy photography using a greater range of cameras. Easy-to-use standard lens When mounted on a PENTAX digital SLR camera body, this lens provides a moderately wide 35mm angle of view with a full-frame model, or a standard 53.5mm angle of view with an APSC-format model. Since it provides a natural perspective similar to that of the naked eye, it can be used as a multi-purpose standard lens in a wide range of applications, including snapshooting, scenic photography and portraiture. It also features a minimum focusing distance of 0.3 meters. Compact, portable design Weighing approximately 193 grams and measuring a mere 44.5 millimeters in length, this lens has been designed to be extremely compact and highly portable for carefree photography at any location and on every occasion. Hybrid aspherical optical elements The lens incorporates hybrid aspherical optical elements to effectively compensate for various aberrations. Thanks to these elements, it delivers extra-clear, high-contrast images from the minimum focusing distance to infinity, and edge-to-edge sharpness even at open aperture.
Avec son design pancake superbement fin, le RF 28mm F2.8 STM est un objectif RF plein format conçu pour être léger et compact. Il est idéal pour la photographie de voyage, de paysage, de rue et saura également sublimer tous vos clichés du quotidien grâce à sa taille, sa distance focale, son ouverture rapide de f/2,8 et ses traitements avancés. Les lentilles de précision moulées PMo judicieusement placées à l'intérieur de l'objectif et les corrections effectuées directement sur l'appareil s'associent pour produire des images nettes et riches en détails. Cet objectif est donc un excellent modèle polyvalent pour les prises de vue grand-angle, quel que soit le lieu. Points Forts Un objectif grand-angle ultra-compact : réalisez des prises de vue discrètes pour les moments privilégiés de la photographie de rue et capturez des paysages et des vues de voyage époustouflants Un design pancake léger et compact : pesant seulement 120 g, l'objectif RF 28mm F2.8 STM est l'option idéale pour la photographie de voyage et du quotidien grâce à son design ultra-compact qui facilite son transport Une ouverture lumineuse de f/2,8 pour une créativité de tous les instants : continuez à prendre des photos en basse lumière grâce à la grande ouverture de f/2,8. Un diaphragme circulaire à 7 lamelles restitue les flous d'arrière-plan sous forme de somptueux bokeh, pour un effet encore plus créatif lorsque vous isolez votre sujet avec une faible profondeur de champ Une qualité d'image avancée grâce à l'objectif et à l'appareil photo : le RF 28mm F2.8 STM utilise des lentilles PMo pour un design fin et compact. Grâce aux traitements Super Spectra et à la correction de l'aberration chromatique intégrée à l'appareil photo, les images sont d'une netteté, d'un contraste et d'une clarté remarquables Rapide et silencieux avec les commandes accessibles du bout des doigts : ajustez facilement les réglages tout en restant concentré sur votre sujet. Basculez facilement entre la mise au point automatique, la mise au point manuelle et la bague de réglage avec une précision tactile Contenu de la boîte Objectif RF 28mm F2.8 STM Bouchon antipoussière pour objectif RF Bouchon d'objectif E-55 Manuel de l'utilisateur
High optical performance, F1.4 brightness, and compact enough to carry around every day With an easy-to-use angle of view of 35mm*, high optical performance, the brightness of a large F1.4 aperture, and a compact and lightweight lens body, SIGMA's experience accumulated in the Contemporary line has culminated in a lens that is ideal for use with APS-C mirrorless cameras. The lens offers excellent resolution from maximum aperture and the rich bokeh effects thanks to its F1.4 brightness. The lens demonstrates its descriptive power in a wide range of applications, including landscapes, portraits, and tabletop photography. In order to take advantage of the high mobility of mirrorless cameras, compactness of the lens body was also pursued. The SIGMA’s Contemporary lineup includes several compact and lightweight F1.4 prime lenses in the APS-C format, which are surprisingly compact to carry around. If you want to keep your equipment light and small, but not compromise on image rendering performance, this lens is sure to meet your needs, and will be a lens you will never want to let go. *35mm equivalent. Large aperture F1.4 brightness and excellent resolution from maximum aperture The SIGMA 23mm F1.4 DC DN | Contemporary has an easy-to-use angle of view equivalent to 35mm in 35mm format, as well as the brightness of a large F1.4 aperture and high descriptive power. The optics is composed of 13 elements in 10 groups, including 3 SLD glass elements and 2 aspherical lens elements, to achieve sharp, clear images. The lens delivers excellent resolving power from the maximum aperture. Furthermore, the large F1.4 aperture allows for large, beautiful bokeh effects. The compact, palm-size body allows you to enjoy the rich descriptive power of mirrorless cameras. Careful countermeasures against flare and ghosting enable clear shooting even in backlit environments. Large aperture F1.4 brightness and excellent resolution from maximum aperture Lens construction 13 elements in 10 groups with 10 SLD and 2 aspherical lens elements Inner focus system Compatible with high-speed autofocus Stepping motor Compatible with Lens Aberration Support DMF and AF+MF Super Multi-Layer Coating Mount with dust and splash resistant structure Designed to minimize flare and ghosting
Compact, lightweight and high-performance ultra-wide-angle 17mm lens with an impressive minimum focusing distance. “Compact, lightweight and high-performance ultra-wide-angle lens”. Using the latest technology, the 17mm had been created without compromise, despite its challenging design concept. Its wide-angle of view creates impactful landscape images with a unique perspective and, thanks to its minimum close focusing distance of 12cm, the lens can be enjoyed in a variety of alternative ways, including close-up photography and hand-held selfies. The optical design has been created exclusively for mirrorless camera systems, which helps reduce lens flare and ghosting that results in excellent image rendering. The all-metal lens barrel highlights SIGMA’s craftsmanship and attention to detail, making the SIGMA 17mm F4 DG DN | Contemporary a pleasure to use on every shoot. “Ultra-wide-angle lens" that matches the optical performance standards set by the SIGMA Contemporary line of lenses. The lens construction consists of two SLD glass elements and three aspherical lens elements. Aspherical lenses are used for both the front and rear optics. This not only keeps the size of the lens compact but also helps with correcting lens aberrations. As a result, the lens features a φ55mm filter thread (which is smaller than comparable lenses of similar focal lengths) which makes it easy to change filters between SIGMA I series lenses that share the same filter size. * Its construction also helps minimize flare and ghosting that is commonly found in ultra-wide-angle lenses, creating clear images in any environment. This is a lens with truly modern performance, thanks to the advanced processing and production technologies at SIGMA's only production facility in Aizu. *In addition to the 17mm F4 DG DN | Contemporary, I series lenses with a φ55mm filter thread include the 24mm F3.5 DG DN | Contemporary, 45mm F2.8 DG DN | Contemporary, and 90mm F2.8 DG DN | Contemporary (as of April 2023). A highlight of using the 17mm is the impressive minimum focusing distance of 12cm. Capture close-up macro style images in remarkable detail with expansive backgrounds. It is also suitable for selfies and vlogging, where items need to be shown at an arms-reach. A quiet, high-speed stepping motor drives the AF delivering fast and accurate results in both stills and video. Ultra wide in sight. Tiny in size. Lens construction: 9 elements in 8 groups with 2 SLD and 3 aspherical lens elements Inner focus system Compatible with high-speed autofocus Stepping motor Support DMF and AF+MF Aperture Ring Focus mode switch Mount with dust and splash resistant structure Designed to minimize flare and ghosting
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