Sigma

Sigma SIG302965-001 30mm f/1.4 Sony E-Mount Lens Kit

f/1.4f/16

A fast f/1.4 prime lens for Sony E-mount APS-C cameras, bundled with a UV filter, starter kit, and cleaning cloth.

$344.00*$419.00Save 17%
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Sep 06, 2026.Price and availability are subject to change — details.

Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Sigma 30mm f/1.4 DC DN Contemporary is a fast, sharp prime lens engineered specifically for APS-C mirrorless cameras with Sony E-mount. With a 45mm equivalent field of view on APS-C sensors, it sits in the versatile normal-to-short-portrait range, making it equally capable for street photography, portraits, and everyday shooting. The f/1.4 maximum aperture lets in substantially more light than a typical kit lens, allowing for faster shutter speeds in dim conditions and producing a shallow depth of field with creamy bokeh from its rounded 9-blade diaphragm. The optical formula incorporates two aspherical elements and one high-refractive index element alongside Sigma's Super Multi-Layer Coating to control aberrations, flare, and ghosting.

Autofocus is handled by a stepping motor system that delivers quick, precise, and near-silent performance — an important advantage for video shooters who need smooth focus transitions without motor noise in their audio. The lens mount features a rubber dust seal, providing a basic level of environmental protection. This particular bundle packages the lens with a 52mm UV filter to protect the front element, a deluxe photo starter kit with useful accessories, and a microfiber cleaning cloth. Sigma backs the lens with a 4-year warranty, and it ships with a dedicated lens hood and both front and rear caps. For Sony APS-C shooters seeking a meaningful upgrade in image quality and creative control, this kit offers a compelling entry point.

Key Features

Ultra-fast F1.4 maximum aperture

Designed for crop sensor mirrorless

Classic standard focal length

Outstanding low-light performance

Superb sharpness at all apertures

Minimizes optical aberrations

Quiet and fast stepping motor

Minimized flare and ghosting

SIGMA LENS BOX INCLUDES: Sigma 30mm f/1.4 Contemporary DC DN Lens for Sony E Mount, Sigma 52mm Lens Cap, Rear Mount Lens Cap, Sigma Lens Hood, Limited 4-Year Manufacturer Warranty

BUNDLE INCLUDES: 52mm UV Filter + Lens Cap Keeper + Deluxe Cleaning Kit - Blower, Lens Pen, Brush & Case + Microfiber Cleaning Cloth

Specifications

Brand
Sigma
Model
SIG302965-001
Focal Length
30mm (45mm full-frame equivalent on APS-C)
Maximum Aperture
f/1.4
Minimum Aperture
f/16
Lens Mount
Sony E-Mount
Format Compatibility
APS-C
Optical Design
Two aspherical elements, one high-refractive index element
Coating
Super Multi-Layer Coating
Autofocus
Stepping Motor
Diaphragm Blades
9, rounded
Filter Size
52mm
Dust Sealing
Rubber seal at mount
Warranty
4-year Sigma warranty
Bundle Includes
Sigma 30mm f/1.4 DC DN lens, 52mm UV filter, deluxe photo starter kit, microfiber cleaning cloth

Frequently Asked Questions

This is an APS-C lens (DC DN designation). It can mount on full-frame Sony E-mount bodies but will crop the image. On APS-C cameras, it provides a 45mm full-frame equivalent field of view.
The Sigma 30mm f/1.4 DC DN uses a stepping motor autofocus system, which is designed for smooth, quiet, and fast focusing — well suited for both photo and video work on mirrorless cameras.
The bundle includes the Sigma 30mm f/1.4 DC DN lens, a 52mm UV filter, a deluxe photo starter kit, and a microfiber cleaning cloth. The lens itself ships with front and rear caps, a lens hood, and a 4-year Sigma warranty.
The lens features a rubber sealing at the mount to protect against dust, but it is not fully weather sealed. It offers basic environmental protection rather than full rain and splash resistance.
It has a 9-blade rounded diaphragm, which produces smooth, circular bokeh highlights in out-of-focus areas.