SIRUI IronStar 35/45/60mm T1.9 1.5x Full-Frame Anamorphic Cine Lens

FullFrame Blue Flare 1.5x ConstantSqueeze Ratio T1.9Fast Aperture Neutral Flare Oval Bokeh Interchangeable PL/EF Mounts 0.65mMinimum Focus Distance Cinematic Feel Consistent Across the Set Three Lenses, Covering the Core Focal Range From portraits to scenes, the set covers the core focal lengthfor documentary and storytelling use. Horizontally equivalent to 23mm on full-frame Wide-angle view, ideal for atmosphere-rich scenes,storytelling, landscapes, etc. Horizontally equivalent to 30mm on full-frame Versatile focal length suitable for humanistic photography, environmental portraiture, real-life moments, etc. Horizontally equivalent to 40mm on full-frame Natural human-eye perspective, perfect for portraits, still subjects, details, etc. 75mm / 100mm / 135mm are coming soon to complete the lens lineup and fully meetthe demands of commercial and creative work. Coming Soon 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 Fast Aperture, 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. Dual Flares, Filmic Atmosphere The IronStar series offers two signature anamorphic flare styles—Blue and Neutral—adding depth and cinematic atmosphere to every frame. 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. Cinema-Level Optical Quality The IronStar series features 19-20 precision optical elements, including ED, aspherical and HRI components. It delivers sharp, accurate imagery with a subtle vintage glow—where modern engineering meets classic cinematic aesthetics. Optical Structure Tailored optical designs for each focal length, all meeting cinematic standards. Focus Distance Optical Structure Aspherical Lens Cylindrical Lens HRI Glass ED Glass 35mm 20 Elements in 16 Groups 1 6 5 1 45mm 19 Elements in 14 Groups 1 4 5 1 60mm 19 Elements in 14 Groups 1 5 5 1 Aspherical Lens Precisely corrects spherical aberration and edge color aberration, decreases weight, and improves image purity. ED Glass Minimizes chromatic dispersion and aberration for accurate cinematic color and tone. HRI Glass Optimizes light transmission, reduces flare and ghosting, and enhances image contrast and depth. 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. 60mm T1.9 Excellent Close-Up Performance 35mm/45mm 0.65m (The minimum focus distance) 60mm 0.78m (The minimum focus distance) Compact and Unified, Cinematic-Level Design The IronStar series lenses feature a uniform appearance and consistent color temperature and tone, ensuring a cohesive visual style throughout the entire creative process. Wide Compatibility Filter thread: Φ92mm/3.6inch Included: CPL and VND filters（kit only） Front diameter: Φ95mm/3.7inch (For standard cinema-grade matte boxes) Identical Gear Position Designed for fast lens swaps easing the process of follow focusand accessory adjustments Compact & Lightweight 990g / 2.2lb (35mm) Lighter than other full-frameanamorphic lenses on the market 270° Focus Throw Metallic Texture 1/4” Threaded Base Enhance mounting stability Dual Markings Imperial & Metric Efficient Production with Style Meet diverse professional creative needs Interchangeable PL/EF Mounts Each lens comes with a native PL mount and includes an EF mount with dedicated tools. Users can effortlessly switch between mounts as needed, significantly enhancing the lens\'s cost-effectiveness and operational versatility. Innovative Back Focus Adjustment Simply turn the back focus adjustment ring with a tool instead of disassembling the mount or adding shims, providing a flexible and efficient operation experience. Full-Frame Coveragewith a Larger Image Circle The SIRUI IronStar series features a 46mm image circle, covering full-frame and even large-format cameras. It delivers clean, detailed, and wide images with no vignetting and cropping. ※ Aperture value undering wide open 35mm / 45mm / 60mm Image Circle 46mm Unlock Professional Quality Affordable anamorphic cine lenses enable indie filmmakers, small teams and commercial projects to create with cinematic precision. Three-Year Replacement Lifetime Warranty Free replacement within 3 years for non-human damage (with valid proof of purchase). Lifetime paid repair service available for human-caused damage (e.g., drops, water, modifications). Packing List Single Lens Lens x 1 EF Mount Module x 1 Lens Pouch x 1 Tool Kit x 1 Lens Kit Lens Hard Case x 1 92mm CPL x 1 Lens x 3 92mm VND x 1 EF Mount Module x 3 Tool Kit x 1 * Free CPL & VND filters included with the 3-lens kit only Specifications 35mm 45mm 60mm Lens Format Coverage Full Frame Full Frame Full Frame Focal Length 35mm 45mm 60mm Max Aperture T1.9 T1.9 T1.9 Min Aperture T16 T16 T16 Lens Structure 20 Elementsin 16 Groups(6 Cylindrical Lenses and 1 Aspherical Lens) 19 Elementsin 14 Groups(4 Cylindrical Lenses and 1 Aspherical Lens) 19 Elementsin 14 Groups(5 Cylindrical Lenses and 1 Aspherical Lens) Aperture Blade 16 16 16 Shooting Distance 0.65M (2ft 2in)～∞ 0.65M (2ft 2in)～∞ 0.78M (2ft 7in)～∞ Minimum Focus Distance 0.65M (2ft 2in) 0.65M (2ft 2in) 0.78M (2ft 7in) Focus Method MF MF MF Max Magnification 1：15.15 (V),1：23.26 (H) 1：12.5 (V),1：19.23 (H) 1：11.36 (V),1：17.86 (H) FOV (Full Frame) 39.64 (V),79.98 (H),83.88 (D) 32.08 (V),67.55 (H),71.1(D) 23.59 (V),50.63 (H),53.82 (D) Filter Size M92*P0.75 M92*P0.75 M92*P0.75 Focus Ring Rotation Angle 270° 270° 270° Max Diameter φ95mm / 3.7inch(EF Mount / PL Mount) φ95mm / 3.7inch(EF Mount / PL Mount) φ95mm / 3.7inch(EF Mount / PL Mount) Focus Ring Diameter φ89.6mm / 3.5inch φ89.6mm / 3.5inch φ89.6mm / 3.5inch Aperture Ring Diamete φ81.6mm / 3.2inch φ81.6mm / 3.2inch φ81.6mm / 3.2inch Length(Exclude Lens Cap) EF Mount:131mm / 5.2inchPL Mount: 123mm / 4.8inch EF Mount: 137.5mm / 5.4inchPL Mount: 129.5mm / 5.1inch EF Mount: 142mm / 5.6inchPL Mount: 134mm / 5.3inch Weight(Exclude Lens Cap) EF Mount:998g / 2.2lbPL Mount: 1024g / 2.3lb EF Mount: 990g / 2.2lbPL Mount: 1020g / 2.2lb EF Mount: 1023g / 2.3lbPL Mount: 1044.6g / 2.3lb