Sigma 28-70mm f/2.8 EX Aspherical DF - Pentax K
The Sigma 28-70mm f/2.8 EX Aspherical DF is a fast, constant-aperture standard zoom lens for full-frame cameras. As part of Sigma's professional EX series, it features a Dual Focus (DF) system which decouples the focus ring during autofocus for improved handling. The f/2.8 aperture throughout the zoom range provides consistent exposure and shallow depth-of-field control, suitable for portraits and low-light event photography.
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Sigma 28-70mm f/2.8 EX Aspherical DF - Pentax K Model Overview
Specifications
- Brand
- Sigma
- Model
- 28-70mm f/2.8 EX Aspherical DF
- Variant
- Pentax K
- Release year
- 1999
- Lens Mount
- Pentax K
- Lens Type
- Zoom
The Sigma 28-70mm f/2.8 EX Aspherical DF is a fast, constant-aperture standard zoom lens for full-frame cameras. As part of Sigma's professional EX series, it features a Dual Focus (DF) system which decouples the focus ring during autofocus for improved handling. The f/2.8 aperture throughout the zoom range provides consistent exposure and shallow depth-of-field control, suitable for portraits and low-light event photography.
SDS takes care to provide accurate model details, but errors or omissions may occur. Always confirm specifications, condition and included accessories with the seller before buying. This does not affect your statutory rights.
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Yes, when you buy your Sigma 28-70mm f/2.8 EX Aspherical DF - Pentax K from a UK business. You are covered by the Consumer Rights Act 2015, so goods must be as described and of satisfactory quality, and most online purchases come with a 14-day right to cancel. Every dealer on SDS is a verified UK business.
Check each Sigma 28-70mm f/2.8 EX Aspherical DF - Pentax K listing's condition notes, photos and included accessories. Confirm any faults or repairs, how long the warranty lasts and the returns terms. Condition grades vary between dealers, so read each dealer's grading guide.
It depends on the dealer. Warranty length and cover on a used Sigma 28-70mm f/2.8 EX Aspherical DF - Pentax K are set by each dealer and shown on their website. Your statutory rights under the Consumer Rights Act apply whether or not a warranty is offered.
It varies by Sigma 28-70mm f/2.8 EX Aspherical DF - Pentax K listing. Check the dealer's included-items list for essentials such as batteries, chargers, cables or caps, and whether they are original Sigma parts. Product photos on SDS identify the model and do not show what a listing includes.
Each used Sigma 28-70mm f/2.8 EX Aspherical DF - Pentax K differs in condition, accessories and warranty, and each dealer prices its own stock. Comparing listings side by side on SDS shows the difference before you buy.
Yes. Request a free Sigma 28-70mm f/2.8 EX Aspherical DF - Pentax K quote on SDS to compare offers from verified UK dealers, with no obligation to accept. Offers to buy are usually lower than resale prices because dealers cover inspection, preparation and resale costs.