Sigma
Sigma 300306 30mm f/1.4 EX DC HSM Nikon Lens
★★★★★
f/1.4
Capture Stunning Detail with Exceptional ClarityThe Sigma 30mm f/1.4 EX DC HSM Lens, engineered for Nikon digital SLR cameras with APS-C sensors, delivers outstanding image quality across a wide range of photographic applications. Its fast f/1.4 aperture excels in low light, while its advanced op...
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Overview
Capture Stunning Detail with Exceptional Clarity
The Sigma 30mm f/1.4 EX DC HSM Lens, engineered for Nikon digital SLR cameras with APS-C sensors, delivers outstanding image quality across a wide range of photographic applications. Its fast f/1.4 aperture excels in low light, while its advanced optical design ensures sharpness and minimal distortion.
- Focal Length: 30mm
- Maximum Aperture: f/1.4
- Lens Construction: 7 elements in 7 groups
- Angle of View: 45 degrees (SD format)
- Number of Diaphragm Blades: 8
- Minimum Aperture: f/16
- Minimum Focusing Distance: 15.7 inches
- Maximum Magnification: 1:10.4
- Filter Size: 62mm
- Mount Compatibility: Nikon
- Dimensions: 2.97 inches (diameter) x 2.3 inches (length)
- Weight: 15.2 ounces
Key Features
Designed to fit Nikon digital SLR cameras
30mm Focal length
2 Low-dispersion glass elements; glass mold aspherical lens element
45-Degree angle of view
15.7-inch minimum focusing distance
Specifications
Focal Length
30mm
Maximum Aperture
f/1.4
Lens Mount
Nikon
Angle of View
45-Degree
Minimum Focusing Distance
15.7 inches
Optical Elements
2 Low-dispersion glass elements; glass mold aspherical lens element
Pros & Cons
👍 Pros
- Designed specifically to fit Nikon digital SLR cameras, ensuring full compatibility with relevant models
- Utilizes 2 low-dispersion glass elements to help reduce chromatic aberrations and enhance image quality
- Includes a glass mold aspherical lens element, which aids in correcting spherical aberrations for sharper images
- Offers a wide f/1.4 maximum aperture, enabling excellent low-light performance and shallow depth of field effects
- Provides a 45-degree angle of view, suitable for capturing a natural perspective in various photographic scenarios
👎 Cons
- The fixed 30mm focal length means users cannot optically zoom in or out, requiring physical movement to frame shots
- As a prime lens, it lacks the versatility of a zoom lens, potentially necessitating lens changes for different compositions
- The lens is designed for DC (APS-C) sensors, meaning it will exhibit cropping on full-frame Nikon cameras
- May introduce some field curvature or distortion, which is a common characteristic of wide-aperture prime lenses
- Requires careful consideration of composition due to the specific 45-degree angle of view, which may not suit all photographers
Frequently Asked Questions
Which camera brands is this Sigma 30mm f/1.4 lens designed to fit?
This Sigma 30mm f/1.4 EX DC HSM lens is designed to fit Nikon digital SLR cameras, ensuring proper function and compatibility with those specific camera bodies.
What type of glass elements are used in this lens's construction?
The lens incorporates 2 low-dispersion glass elements and a glass mold aspherical lens element, which work together to optimize image quality by reducing various optical aberrations.
What is the angle of view provided by this 30mm lens?
This Sigma lens offers a 45-degree angle of view, which provides a natural perspective, suitable for a range of photographic subjects from street scenes to portraits.
What is the closest distance this lens can focus?
The minimum focusing distance for this Sigma 30mm f/1.4 lens is 15.7 inches, allowing for relatively close-up shots of subjects.
Is this lens suitable for full-frame cameras?
The "DC" designation in the lens name indicates it is designed for APS-C sized sensors. While it may physically mount on a full-frame Nikon camera, it will likely exhibit significant vignetting or require the camera to operate in a crop mode, which reduces the effective resolution.
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