Sigma
Sigma 33B965 30mm F2.8 DN Lens - Sony E-mount (Black)
★★★★★
Capture Sharp Images on Your Sony E-mountThe Sigma 30mm F2.8 DN Lens is a compact and high-performance lens designed specifically for Sony E-mount cameras. Experience exceptional image quality and sharpness in a lightweight design. Specifications: Brand: Sigma Model: 33B965 Mount: Sony E-moun...
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Overview
Capture Sharp Images on Your Sony E-mount
The Sigma 30mm F2.8 DN Lens is a compact and high-performance lens designed specifically for Sony E-mount cameras. Experience exceptional image quality and sharpness in a lightweight design.
Specifications:
- Brand: Sigma
- Model: 33B965
- Mount: Sony E-mount
- Focal Length: 30mm
- Aperture: F2.8
- Color: Black
Key Features
2 ultra-low-dispersion (UD) glass elements and rear focusing system
Ultra-sonic monitor (USM) for quick, highly accurate autofocusing
4.9-foot close focusing distance; produces natural-looking background blur
Angle of View 39.6 degrees(Sony E-mount 50.7 degrees)
NOTE: Please refer the Compatibility Chart and the User Manual before use.
Specifications
Brand
Sigma
Focal Length
30mm
Aperture
F2.8
Lens Mount
Sony E-mount
Glass Elements
2 Ultra-low-dispersion (UD)
Focusing System
Rear focusing system, Ultra-sonic monitor (USM)
Close Focusing Distance
4.9 feet
Angle of View
39.6 degrees (Sony E-mount 50.7 degrees)
Color
Black
Pros & Cons
👍 Pros
- Features two ultra-low-dispersion glass elements to help correct optical aberrations for sharper images.
- Equipped with an Ultra-sonic monitor (USM) for quick and highly accurate autofocusing performance.
- Offers a 4.9-foot close focusing distance, allowing for detailed close-up shots with natural background blur.
- Designed for Sony E-mount cameras, ensuring direct compatibility without the need for adapters.
- The F2.8 aperture provides good low-light performance and shallow depth of field capabilities.
👎 Cons
- The fixed 30mm focal length (equivalent to 50.7 degrees on Sony E-mount) lacks the versatility of a zoom lens.
- Users must refer to the compatibility chart and user manual before use, indicating potential specific requirements.
- The "black" color option may not appeal to all users or match all camera body aesthetics.
- While offering fast autofocus, the system's exact speed compared to other lenses is not specified.
- Does not include any stated weather sealing, which could be a consideration for outdoor use.
Frequently Asked Questions
What type of autofocus system does this lens utilize for photography?
This lens incorporates an Ultra-sonic monitor (USM) for autofocusing, designed to deliver quick and highly accurate focus acquisition.
Is this lens compatible with all Sony mirrorless cameras?
Compatibility is specific; users are advised to refer to the provided Compatibility Chart and the User Manual to ensure proper function with their particular Sony E-mount camera model.
What kind of background blur can be expected from this 30mm F2.8 lens?
The lens is designed to produce natural-looking background blur, contributing to pleasing subject isolation, especially at its 4.9-foot close focusing distance.
Does the lens include any special optical elements to improve image quality?
Yes, the lens features two ultra-low-dispersion (UD) glass elements, which are included to help minimize chromatic aberrations and enhance image clarity.
What is the effective focal length when used with a Sony E-mount camera?
The angle of view for the Sony E-mount translates to an effective focal length that corresponds to 50.7 degrees, providing a versatile perspective.
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