📷 PhotoRecipes
写真家向けツール
Home/Lenses/Sigma X 18-50mm f/2.8
Sigma X 18-50mm f/2.8

Sigma X 18-50mm f/2.8

Sigma

The Sigma X 18 50mm f/2.8 is a versatile and high-quality lens designed for APS-C format cameras. With a focal length of 18mm, this lens is well-suited for a wide range of photographic applications, including landscape, portrait, and street photography. The fast maximum aperture of f/2.8 allows for excellent low-light performance and beautiful background blur, giving your images a professional look. The lens is constructed with 13 elements in 10 groups, including specialized elements to minimize chromatic aberrations and ensure sharpness and clarity throughout the aperture range. The 7 diaphragm helps to create smooth and pleasing bokeh. This lens is a great choice for photographers who demand high image quality and performance in a compact and lightweight package.

Specifications

MountX
フォーマットAPS-C
重量 (g)290
lens groups10
lens elements13
絞り羽根7
フィルター径 (mm)55
最大絞りf/2.8
最小絞りf/22
最大焦点距離 (mm)50
最小焦点距離 (mm)18
手ブレ補正いいえ
maximum magnification0.36x
最短合焦距離 (m)0.12