Sirui 35mm T2.9 1.6X Full-Frame Anamorphic Cinema Lens RF Mount Venus R35

Frequently Asked Questions

• Q: What is the focal length of the SIRUI 35mm T2.9 lens? A: The focal length is thirty-five millimeters. This makes it suitable for a variety of shooting scenarios, particularly in full-frame formats.
• Q: What is the maximum aperture of the SIRUI 35mm T2.9 lens? A: The maximum aperture is T2.9. This allows for low-light shooting and creates a shallow depth of field for artistic effects.
• Q: How many elements are in the lens structure? A: The lens structure consists of eighteen elements in thirteen groups. This design helps to minimize optical distortion and enhances image quality.
• Q: What is the weight of the lens? A: The lens weighs nine hundred forty-eight grams, or approximately two point zero nine pounds. This lightweight design is ideal for handheld shooting.
• Q: What type of lens mount does this lens use? A: The lens features an RF mount. This compatibility allows it to be used with popular mirrorless camera systems.
• Q: What is the minimum focus distance of the lens? A: The minimum focus distance is three feet, or zero point nine meters. This enables close-up shots while maintaining clarity.
• Q: What is the rotation angle of the focus ring? A: The rotation angle of the focus ring is one hundred twenty degrees. This allows for precise manual focusing during shooting.
• Q: Is the SIRUI 35mm lens compatible with full-frame cameras? A: Yes, it supports full-frame formats. This makes it a versatile choice for both cinematographers and photographers.
• Q: How do I use the SIRUI 35mm T2.9 lens? A: To use the lens, attach it to a compatible RF mount camera. Utilize the manual focus and aperture controls to achieve desired effects.
• Q: Is the lens suitable for beginners? A: Yes, it is suitable for beginners who are comfortable with manual focus. The lens's features allow for creative cinematic effects.
• Q: Can this lens be used for video shooting? A: Yes, the lens is designed for cinema use. Its characteristics are ideal for capturing high-quality video with cinematic aesthetics.
• Q: How do I clean the SIRUI 35mm lens? A: To clean the lens, use a microfiber cloth and lens cleaner. Avoid abrasive materials to prevent scratching the glass.
• Q: What should I do if the lens arrives damaged? A: If the lens arrives damaged, contact customer support within the return window. They will assist you with return and replacement options.
• Q: Is there a warranty for the SIRUI 35mm lens? A: Yes, the lens typically comes with a manufacturer warranty. Check the specific terms for details on coverage and duration.
• Q: How should I store the lens when not in use? A: Store the lens in a dry, cool place, preferably in a protective case. This helps prevent dust build-up and damage.