Sigma 28-45mm F1.8 DG DN Lens
$0.00
Brand: Sigma
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Delivery
All orders are shipped with tracking number. We provide free shipping for all orders.Return
Gajed will accept exchanges and returns within 14 days of the date of delivery. Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.Help
Give us a shout if you have any other questions and/or concerns. Email: info@gajed.com Phone: +1 (234) 280-3515 - Ask a Question
Estimated Delivery: Tue, Feb 18 – Wed, Feb 19 (Excl Sun)
Sigma 28-45mm F1.8 DG DN Lens
Key Features
- Full Frame | f/1.8 to f/16
- Superfast Wide-to-Normal Zoom
- HLA Autofocus
- 11.9″ Minimum Focus Distance
- Aperture Ring with Click & Lock Switches
- SLD and Aspherical Elements
- Nano Porous & Super Multilayer Coatings
- Dust & Splash Resistant
The Sigma 28-45mm F1.8 DG DN Lens, the world’s first zoom lens for full-frame mirrorless cameras with an f/1.8 aperture throughout the entire zoom range. Featuring prime-like optical performance and video-friendly design and functionality, its wide-to-normal focal range means a lighter kit bag without surrendering image quality.
Design and Performance
The lens features a total of 18 elements in 15 groups, with three aspherical and five Special Low Dispersion elements to minimize flare and ghosting and suppress various aberrations. This results in an optical performance that meets or exceeds that of other Sigma Art lenses, including the primes. Along with its 11-blade, rounded diaphragm, the design promotes sharpness and a large, smooth bokeh when used wide open.
In addition to the f/1.8 maximum aperture, the lens also maintains an 11.9″ minimum focusing distance across the entire zoom range. It achieves a maximum magnification ratio of 1:4 at its longest focal length, increasing depth of field and versatility in tight spaces.
Video Production
Designed with video creation in mind, the lens’ bright f/1.8 aperture and wide-to-normal zoom range make it a versatile tool ideal for single-shooter, run-and-gun setups. An internal zoom design maintains the overall length during use, making it easy to balance on gimbals. The design also suppresses focus breathing for smooth movement across the focal range. Sigma’s high-speed, high-response linear actuator autofocus remains both quiet and accurate, while manual focusing is improved with click and lock mechanisms.
- Two AFL buttons
- Focus mode switch
- Super multilayer and nano porous coatings
- Water- and oil-repellent coating on front element
- Dust- and splash-resistant design
- Durable brass bayonet mount
Sigma 28-45mm F1.8 DG DN Lens
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