适马（Sigma）是一家知名的日本镜头制造商，提供多种类型的摄影镜头，覆盖了从全画幅到APS-C画幅的相机系统。以下是一些适马镜头的类别和代表型号：
全画幅镜头
1. Art系列：
14mm f/1.8 DG HSM Art
24mm f/1.4 DG HSM Art
35mm f/1.4 DG HSM Art
50mm f/1.4 DG HSM Art
85mm f/1.4 DG HSM Art
135mm f/1.8 DG HSM Art
24-70mm f/2.8 DG HSM Art
24-105mm f/4 DG OS HSM Art
24-35mm f/2 DG HSM Art
50-100mm f/1.8 DC HSM Art
14-24mm f/2.8 DG HSM Art
18-35mm f/1.8 DC HSM Art
18-35mm f/1.8 DC HSM Art DC
18-35mm f/1.8 DC HSM Art DC DN
18-50mm f/2.8-4 DC MACRO OS HSM Contemporary
18-200mm f/3.5-6.3 DC MACRO OS HSM Contemporary
24-70mm f/2.8-4 DG MACRO HSM Contemporary
24-70mm f/2.8-4 DG HSM Contemporary
16mm f/1.4 DC DN Contemporary
56mm f/1.4 DC DN Contemporary
85mm f/1.4 DG HSM Contemporary
2. Contemporary系列：
14-24mm f/2.8 DG HSM Art
24-70mm f/2.8 DG HSM Art
24-105mm f/4 DG OS HSM Contemporary
24-70mm f/2.8-4 DG MACRO HSM Contemporary
24-70mm f/2.8-4 DG HSM Contemporary
16mm f/1.4 DC DN Contemporary
56mm f/1.4 DC DN Contemporary
85mm f/1.4 DG HSM Contemporary
3. Sports系列：
150-600mm f/5-6.3 DG OS HSM Sports
50-100mm f/1.8 DC HSM Art
18-35mm f/1.8 DC HSM Art DC
18-35mm f/1.8 DC HSM Art DC DN
APS-C画幅镜头
1. Art系列：
10-20mm f/3.5-5.6 DC HSM C
16mm f/1.4 DC DN Contemporary
17-50mm f/2.8 EX DC OS HSM C
30mm f/1.4 DC HSM Art
50-100mm f/1.8 DC HSM Art
17-70mm f/2.8-4 DC MACRO OS HSM C
18-35mm f/1.8 DC HSM Art DC
18-35mm f/1.8 DC HSM Art DC DN
30mm f/1.4 DC HSM Art
60-180mm f/2.8 DG Macro OS HSM Sports
18-200mm f/3.5-6.3 DC MACRO OS HSM Contemporary
18-300mm f/3.5-6.3 DC MACRO OS HSM Contemporary
18-50mm f/2.8-4 DC MACRO OS HSM Contemporary
18-50mm f/2.8-4 DC HSM Contemporary
19mm f/2.8 DN Contemporary
30mm f/2.8 DN Contemporary
60mm f/2.8 DN Contemporary
2. Contemporary系列：
10-20mm f/3.5-5.6 DC HSM C
17-50mm f/2.8 EX DC OS HSM C
17-70mm f/2.8-4 DC MACRO OS HSM C
18-50mm f/2.8-4 DC MACRO OS HSM Contemporary
18-50mm f/2.8-4 DC HSM Contemporary
19mm f/2.8 DN Contemporary
30mm f/2.8 DN Contemporary
60mm f/2.8 DN Contemporary
3. Sports系列：
150-600mm f/5-6.3 DG OS HSM Sports
60-180mm f/2.8 DG Macro OS HSM Sports
微单镜头
1. Art系列：
14mm f/1.8 DG HSM Art
24mm f/1.4 DG HSM Art
35mm f/1.4 DG HSM Art
50mm f/1.4 DG HSM Art
85mm f/1.4 DG HSM Art
24-70mm f/2.8 DG HSM Art
24-105mm f/4 DG OS HSM Art
24-35mm f/2 DG HSM Art
50-100mm f/1.8 DC HSM Art
14-24mm f/2.8 DG HSM Art
18-35mm f/1.8 DC HSM Art DC
18-35mm f/1.8 DC HSM Art DC DN
18-50mm f/2.8-4 DC MACRO OS HSM Contemporary
18-200mm f/3.5-6.3 DC MACRO OS HSM Contemporary
24-70mm f/2.8-4 DG MACRO HSM Contemporary
24-70mm f/2.8-4 DG HSM Contemporary
16mm f/1.4 DC DN Contemporary
56mm f/1.4 DC DN Contemporary
85mm f/1.4 DG HSM Contemporary
2. Contemporary系列：
14-24mm f/2.8 DG HSM Art
24-70mm f/2.8 DG HSM Art
24-105mm f/4 DG OS HSM Art
24-70mm f/2.8-4 DG MACRO HSM Contemporary
24-70mm f/2.8-4 DG HSM Contemporary
16mm f/1.4 DC DN Contemporary
56mm f/1.4 DC DN Contemporary
85mm f/1.4 DG HSM Contemporary
3. Sports系列：
150-600mm f/5-6.3 DG OS HSM Sports
50-100mm f/1.8 DC HSM Art
18-35mm f/1.8 DC HSM Art DC
18-35mm f/1.8 DC HSM Art DC DN
请注意，适马的产品线会随着时间而更新和变化，上述信息可能会过时。建议访问适马的官方网站或授权经销商以获取最新和最准确的产品信息。
