Sirui 75mm f/1.8 1.33x Anamorphic Lens

Key Information:

•Model: Sirui 75mm f/1.8 1.33x Anamorphic Lens
•Type: Medium telephoto anamorphic lens
•Mounts: Available in Canon EF-M, Sony E, MFT, Nikon Z, and Fuji X
•Compatibility: APS-C and Micro Four Thirds format cameras

Detailed Specifications:

•Focal Length: 75mm
•Maximum Aperture: f/1.8
•Minimum Aperture: f/16
•Lens Construction: 16 elements in 12 groups
•Anamorphic Squeeze: 1.33x
•Minimum Focus Distance: 0.85 meters (2.79 feet)
•Maximum Magnification Ratio: 1:15.38
•Diaphragm Blades: 13
•Filter Size: 67mm
•Dimensions: 4.25 x 3.07 inches (108 x 78 mm)
•Weight: 1.4 lbs (650 g)
•Material: Aerospace aluminum alloy
•Focus Type: Manual focus

How and Why This is a Great Product:

1. Cinematic Visuals:

•Anamorphic Squeeze: The 1.33x anamorphic squeeze factor creates a cinematic widescreen aspect ratio (2.4:1) when desqueezed in post-production. This gives footage a distinct, cinematic look that is highly sought after in filmmaking.
•Oval Bokeh: Produces unique oval-shaped bokeh, enhancing the cinematic feel and adding a professional touch to your visuals.

2. High-Quality Optics:

•Advanced Lens Elements: The 16-element, 12-group construction includes high-quality glass elements that minimize chromatic aberrations and distortions, ensuring sharp, clear images.
•Multi-layer Coating: Reduces flares and ghosting, maintaining high contrast and color fidelity even when shooting against strong light sources.

3. Versatile Focal Length:

•75mm Focal Length: Offers a medium telephoto perspective, ideal for portraits, close-ups, and detailed shots, providing a shallow depth of field and excellent subject isolation.

4. Excellent Low-Light Performance:

•Wide Aperture: The f/1.8 maximum aperture allows for excellent performance in low-light conditions and offers significant control over depth of field, making it versatile for various lighting scenarios.

5. Solid Build and Design:

•Aerospace Aluminum Alloy: The lens barrel is made from durable aerospace aluminum alloy, ensuring a robust build that can withstand the rigors of professional use.
•Compact and Lightweight: Despite its solid construction, the lens remains relatively lightweight and compact, making it easy to handle and transport.

6. Manual Focus Control:

•Precise Focusing: The manual focus ring is smooth and responsive, allowing for precise focusing control, which is essential for achieving the desired cinematic effects in video production.

7. Affordability:

•Cost-Effective: Provides an affordable entry into anamorphic cinematography, offering professional-level features and quality at a price point that is accessible to both amateur and professional filmmakers.

8. Enhanced Artistic Control:

•13-Blade Diaphragm: The 13-blade diaphragm contributes to a pleasing bokeh effect, enhancing the aesthetic quality of out-of-focus areas.
•Consistent Aperture: The wide aperture of f/1.8 provides consistent performance and creative control, offering flexibility in various shooting conditions.


The Sirui 75mm f/1.8 1.33x Anamorphic Lens is an exceptional tool for filmmakers and photographers aiming to achieve a cinematic look. Its anamorphic squeeze factor creates a distinctive widescreen aspect ratio, while the high-quality optics ensure sharp, clear images with beautiful oval bokeh. The robust build quality, versatile focal length, and precise manual focus control make it a reliable and flexible choice for various shooting scenarios. Additionally, it offers an affordable entry into anamorphic cinematography, making it an attractive option for both amateur and professional filmmakers.