Sigma SIG585965 18-50mm F2.8 Sony E-Mount Lens Bundle — main product image

Sigma SIG585965 18-50mm F2.8 Sony E-Mount Lens Bundle

Sigma

Sigma SIG585965 18-50mm F2.8 Sony E-Mount Lens Bundle

Name: Sigma SIG585965 18-50mm F2.8 Sony E-Mount Lens Bundle
Brand: Sigma
SKU: SIG585965

4Kf/2.8

Versatile Sigma 18-50mm F2.8 constant-aperture zoom for Sony E-Mount, bundled with UV filter, 128GB SD card, and camera backpack.

$659.00*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Sigma 18-50mm F2.8 DC DN Contemporary lens is one of the most compact constant-aperture zoom lenses available for the Sony E-Mount system. Covering a 27-75mm equivalent focal range on APS-C bodies, it handles everything from environmental portraits and street photography to everyday snapshots, all while maintaining a fast F2.8 aperture that delivers pleasing background blur and reliable low-light performance. Its lightweight build makes it an attractive alternative to bulkier F2.8 zooms, and the stepping motor autofocus system is well-suited for both stills and video work.

This bundle packages the lens with a Tiffen 55mm UV Protector Filter to guard the front element, a SanDisk 128GB Extreme PRO SDXC card for high-speed image storage, and a Waith Camera Backpack for transport. While the accessories are entry-level, they cover the essentials a photographer needs on day one — lens protection, storage, and a carrying solution — making this bundle a convenient option for anyone building out a Sony APS-C kit without hunting down each piece individually.

Key Features

Experience Versatility and Portability: Sigma 18-50mm F2.8 DC DN Contemporary Camera Lens for Sony E-Mount has a wide aperture of F2.8 ensuring smooth, attractive bokeh for stunning portraits and close-ups. Its compact design is smallest and lightest in its class, perfectly complements APS-C mirrorless cameras. Crafted from high quality material, it offers durability in every environmental conditions. With fast and silent autofocus, it perfectly suited to a range of photographic applications.

Optimal Protection and Clarity for Your Lens: Tiffen 55mm UV protector filter is designed to reduce atmospheric haze and absorbs some ultraviolet light, ideal for high-altitude or waterfront photography. Crafted with high-quality materials, it offers general lens protection from dust, moisture, and scratches without affecting color or contrast. It is made using ColorCore technology, making it ideal for safeguarding your valuable camera lens while optimizing image quality.

Waith Backpack: Backpack designed by Waith has padded handle and adjustable shoulder strap for maximum versitility and convenience. Immensely durable and lightweight gadget bag offers multiple versatile storage compartments, two side pockets and tripod strap to easily fit your camera, accessories, and other personal belongings.

Reliable Performance and High-Speed Operation: SanDisk Extreme PRO UHS-I SDXC Memory Card offers a generous capacity of 128GB, ensuring ample storage for Full HD, 3D, and 4K videos, as well as raw and burst photography. It offers read speeds of up to 200 MB/s and write speeds of up to 90 MB/s. Built to withstand harsh conditions, including water, shock, X-rays, and extreme temperatures, it offers durability and peace of mind for your valuable data.

Package Includes: 1 x Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Sony E, 1 x Sigma LCF-55 III 55mm Lens Cap, 1 x Sigma Lens Hood for 18-50mm f/2.8 DC DN Contemporary Lens, 1 x Sigma LCR II Rear Lens Cap for Sony E, 1 x Tiffen 55mm UV Protector Filter, 1 x SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card, 1 x Waith Camera Backpack

Specifications

Brand

Sigma

Model

SIG585965

Lens

Sigma 18-50mm F2.8 DC DN Contemporary

Mount

Sony E-Mount

Maximum Aperture

F2.8 (constant)

Filter Size

55mm

Included Filter

Tiffen 55mm UV Protector

Included Memory Card

SanDisk 128GB Extreme PRO UHS-I SDXC

Included Backpack

Waith Camera Backpack

Pros & Cons

👍 Pros

Constant F2.8 aperture across the full 18-50mm zoom range enables consistent exposure and shallow depth of field.
Bundle includes a high-speed 128GB SD card and UV filter, so you can start shooting immediately out of the box.
Compact and lightweight design compared to many other F2.8 zooms, making it easy to carry all day.
Versatile general-purpose focal range covers wide-angle to short telephoto on APS-C bodies.

👎 Cons

18-50mm zoom range is narrower than typical 18-135mm kit lenses, limiting telephoto reach.
Designed for APS-C sensors only, so full-frame shooters will experience heavy vignetting and crop.
The included Waith backpack and Tiffen filter are budget-tier accessories that may not satisfy demanding users.
No optical image stabilization built into the lens, relying entirely on in-body stabilization.

Frequently Asked Questions

What camera mount is this lens designed for?

This lens is built for Sony E-Mount APS-C cameras. It is not compatible with full-frame Sony bodies without crop mode.

What accessories are included in this bundle?

The bundle includes the Sigma 18-50mm F2.8 DC DN Contemporary lens, a Tiffen 55mm UV Protector Filter, a SanDisk 128GB Extreme PRO SDXC memory card, and a Waith Camera Backpack.

Does this lens maintain F2.8 across the entire zoom range?

Yes, the Sigma 18-50mm F2.8 DC DN is a constant-aperture zoom, delivering F2.8 at every focal length from 18mm to 50mm.

What filter size does this lens use?

The lens uses a 55mm filter thread, and a matching Tiffen 55mm UV filter is included in the bundle.