Sigma Sony A Macro

18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary

18-300mm
f/3.5
Macro

Quick answer

The Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary is a ultra-wide to telephoto macro lens covering 18-300mm at f/3.5 for the Sony A mount. Its moderate maximum aperture works best in good light or with a higher ISO.

About this lens

This 18-300mm f/3.5-6.3 APS-C macro zoom lens from Sigma fits Sony A mount cameras, from the Sigma Contemporary line with Optical Stabilizer and Hyper Sonic Motor autofocus. A high-ratio walk-around zoom for APS-C cameras.

Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary specifications

Brand: Sigma
Mount: Sony A
Focal length: 18-300mm
Maximum aperture: f/3.5
Lens type: Macro

What can you shoot with the Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary?

At 18-300mm this is a ultra-wide to telephoto macro, which typically suits:

Landscapes and big skies
Architecture and interiors
Astrophotography and night skies
Landscapes and cityscapes
Street and travel photography

Its moderate maximum aperture works best in good light or with a higher ISO.

Full-frame equivalent and field of view

Calculated from the focal length and crop factor. Not measured.

Sensor	Crop	Equivalent	Horizontal FOV	Diagonal FOV
Full frame	1.0x	18–300mm	6.9–90°	8.2–100.5°
APS-C	1.5x	27–450mm	4.6–67.4°	5.5–77.4°

Try the field-of-view calculator

Frequently asked questions

What mount does the Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary use?

It uses the Sony A mount, so it fits Sony A cameras directly.

What is the focal length of the Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary?

It zooms across 18-300mm with a maximum aperture of f/3.5. That makes it a ultra-wide to telephoto lens.

Is the Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary a prime or a zoom lens?

It is a zoom lens covering 18-300mm, so you can reframe without moving. Its maximum aperture is f/3.5.

What is the Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary equivalent on a crop sensor?

On APS-C (1.5x crop) it frames like 27–450mm on full frame, with a 4.6–67.4° horizontal and 5.5–77.4° diagonal field of view. These figures are calculated from the focal length and crop factor.