SIRUI IronStar 75/100/135mm T1.9 1.5x Full-Frame Anamorphic Cine Lens - 75mm+100mm+135mm / User-interchangeable EF/PL Mount / Blue

.box-body { background: initial!important; } .station-tabs-tabcontent .srcp-main { background: #000!important; } .sc-kmQMED table { margin: 0 auto; } IronStar Series 1.5x Full-Frame Anamorphic Cine Lens 3+3｜IronStar 1.5x Full-Frame Anamorphic Cine Lens Set Light Up the Widescreen Again with IronStar The first set includes three lenses-35mm, 45mm, and 60mm-for fundamental framing needs. Now after releasing 75mm, 100mm (Macro), and 135mm lenses to complete the ecosystem, the IronStar set fully supports both commercial and artistic cinematography projects. 100mm with 0.3m minimum focus distance breaks anamorphic close-up limits, enhancing close-up detail. Identical gear position and front diameter ensure consistent optical character across the set. Introducing Three New Focal Lengths From mid-to-telephoto coverage, versatile for all subjects and widescreen creation! Natural Storytelling Horizontally equivalent to 50mm on full-frame. Human-eye perspective, ideal for dialogue and storytelling. Well-balanced subject and background separation.0.8m Minimum Focus Distance Macro + Close-Up Horizontally equivalent to 66mm on full-frame.Suitable for food, jewelry details, and product commercials, combining close-focus capability with a cinematic perspective.0.3m Minimum Focus Distance With a minimum focusing distance of 0.3m and 0.5x magnification, the 100mm captures crisp micro details at close range. More than just close-ups, it delivers true anamorphic macro performance—combining widescreen cinematic aesthetics with richly detailed macro imagery. Portrait + Close-UpStrong Compression Horizontally equivalent to 90mm on full-frame.Strong compression and excellent subject separation, perfect for isolating details and subjects from busy backgrounds in narrative films.0.8m Minimum Focus Distance 1.5x Constant Squeeze Ratio Compared to 1.33x, 1.5x provides a wider horizontal view, stronger background compression, and more elliptical bokeh, enhancing the overall cinematic look and feel. 3:2 mode→2.25:1 widescreen aspect ratio 16:9 mode→2.66:1 widescreen aspect ratio 16:9 output in 6:5 mode *Easily achieve a classic 2.4:1 widescreen image with minimal cropping. Support Vertical Shooting PL Mount with 360° four-way rotational positioning supports both horizontal and vertical production. Paired with a vertical monitor, it enables a professional on-set monitoring system, breaking traditional aspect-ratio limits and unlocking a new cinematic vertical widescreen storytelling. 3:2 Sensor(2:3 Vertically) Final 3:3 Square Output(Apply 1.5x De-Squeeze) Expansive Image Circle The IronStar series lens set features a 46mm image circle, ensuring full coverage of all full-frame mirrorless camera sensors. It produces a clean, vignette-free image, delivering a truly immersive cinematic experience. Image Circle 46mm Full-Frame ※ Aperture wide open Sharp and Smooth Ultra fast T1.9 aperture ensures sharp performance in low-light situations. Vertical bokeh transitions smoothly, with crisp subjects and blurred backgrounds, effortlessly creating a shallow depth-of-field look rich in dimensionality and artistic tension. *35/45/60/75mm Max Aperture T1.9 100mm (0.5x Macro)/135mm Max Aperture T2.8 Filmic Atmosphere Features two flare styles—blue and natural flare—enhancing the anamorphic look with a cinematic aesthetic. Classic Blue Flare Perfect for creating cinematic looks in sci-fi, mystery, action, car scenes, and urban-style environments, etc. Neutral Flare Presents light in its natural form, suitable for daily shots, emotional advertising, natural and humanistic scenes, etc. Outstanding Optical Performance The IronStar series lens features 19 precision optical elements, including aspherical and cylindrical lenses, to reduce lens weight and produce sharp imagery with a subtle vintage glow—where modern engineering meets classic cinematic aesthetics. Aspherical Lens Precisely corrects spherical aberration and edge color aberration, decreases weight, and improves image purity. Cylindrical Lens Accurate optical design with multiple cylindrical elements helps prevent distortion, dispersion, and loss of clarity. Well-Controlled Focus Breathing Near-zero focus breathing during focus shifts maintains image stability and consistency, essential for professional cinematic workflows. 100mm T2.8 Consistent in a Set The IronStar series lenses are designed with a uniform appearance and unified color temperature and tone, ensuring a cohesive visual style throughout the entire creative process. Wide Compatibility Filter thread: φ92mm/3.6inch, CPL and VND filters included in the kit Front diameter: φ95mm/3.7inch, compatible with standard cinema-grade matte boxes Identical Gear Position Designed for fast lens swaps, easing the process of follow focus and accessory adjustments. Compact and Lightweight The lightest is 1085g/2.39lb 270° Focus Throw Metallic Texture Compact and Lightweight The lightest is 1085g/2.39lb Interchangeable PL/EF Mount Module Each lens