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Your camera ships with 6 months of coverage included. Extend it if you want professional photographer peace of mind.
Units sold for parts do not qualify for extended warranty.
View warranty terms and conditionsThe Sigma 50mm f/2.8 EX DG Macro lens with Pentax K mount is a fixed focal length optic designed for macro photography and general use. Introduced in 2004, this lens offers a minimum focusing distance of 0.19 meters, allowing you to get very close to the subject to capture details with a reproduction ratio of up to 1:1 without the need for additional accessories. Its maximum aperture of f/2.8 provides good brightness in low-light conditions, while the minimum aperture of f/32 allows creative control of depth of field.
This second-hand unit has been inspected and comes with the Camera Market warranty of 6, 12, or 24 months, giving you peace of mind in your purchase. Its autofocus system facilitates capturing sharp images, and its compact and lightweight design (320 grams) makes it a versatile companion for travel and photo sessions. For exact technical specifications, we recommend consulting the manufacturer's datasheet.
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The Sigma 50mm f/2.8 EX DG Macro for Pentax K mount is a fixed focal length macro lens designed to deliver high-performance optics both at infinity and in close-ups. This lens, part of Sigma's EX DG series, is optimized for digital sensors and allows a 1:1 reproduction ratio without the need for additional accessories, thanks to its internal floating focus system.
Key Features
- 50mm focal length, equivalent to a mild wide-angle on APS-C format.
- Maximum aperture of f/2.8 and minimum of f/32, with a 9-blade diaphragm for smooth bokeh.
- 1:1 macro reproduction ratio, with a minimum focusing distance of 18.8 cm.
- Pentax K mount, compatible with Pentax digital and analog SLR cameras.
- Optical construction with 10 elements in 9 groups, including low-dispersion lenses to reduce aberrations.
- 55mm filter diameter and approximate weight of 320 grams.
Ideal for
This lens is perfect for macro, detail, and product photographers working with Pentax K mount, as well as enthusiasts looking for a versatile lens for portraits and close-up photography with high sharpness.
Condition
Second-hand product inspected by Camera Market. Includes standard 6-month warranty and 24-48 hour shipping from Barcelona.
Is this lens compatible with my Pentax camera?
Yes, this Sigma 50mm f/2.8 EX DG Macro lens is specifically designed for Pentax K mount, so it is compatible with digital and analog SLR cameras that use this mounting system.
Can I take macro photos with this lens without additional accessories?
Yes, thanks to its minimum focusing distance of 0.19 meters, this lens allows a reproduction ratio of up to 1:1, meaning you can capture subjects at life-size on the sensor without the need for extension tubes or close-up lenses.
What type of filters can I use?
The lens has a filter diameter of 55 mm, so you can use standard filters of that size, such as polarizers, UV, or neutral density filters.
Does it include a warranty?
Yes, this second-hand lens has been inspected and comes with the Camera Market warranty of 6, 12, or 24 months, which you can choose according to your preference.
Full condition scale
Each unit is inspected at 28 points and graded honestly. Here's how we translate each level so you know what to expect:
Barely any signs of use. Almost flawless aesthetics and perfect operation.
Light marks from normal use. Optically clean and fully functional.
Visible signs of use (scuffs, marks, brassing). Works perfectly.
Not guaranteed for use: sold for parts or repair.
Why buy used?
Depreciation is already absorbed: the same gear for much less than new.
Many classics and discontinued gems only exist today on the used market.
28-point inspection and 6-month warranty included on every unit.
Extending the life of a camera avoids manufacturing and transporting a new one.
