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Product Summary:

Experience revolutionary low-light and depth-of-field control on your Japan trip with the SIGMA 28-45mm F1.8 DG DN Art. This unique Art line zoom lens offers a blazing-fast, constant F1.8 maximum aperture across its entire focal range, delivering optical performance rivaling that of prime lenses.

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Perfect for the discerning traveler using a full-frame Sony E-mount camera, this lens covers the essential wide-to-normal range with exceptional speed and clarity. Its inner zoom mechanism maintains a constant length and its manageable weight (950g) offers professional performance in a portable package.

Quick Highlights:

  • World-first constant F1.8 maximum aperture for a full-frame standard zoom.
  • Optical quality comparable to SIGMA Art prime lenses.
  • Versatile 28-45mm focal length covers wide-angle to normal views.
  • Inner zoom mechanism maintains fixed length for stable handling.
  • Excellent close-up performance with a 30cm minimum focusing distance and 1:4 magnification.
  • Ideal for low-light photography, video, and shallow depth of field effects.

Product Details / Description:

The SIGMA 28-45mm F1.8 DG DN Art is designed to break the barriers between zoom convenience and prime lens speed. This is an indispensable rental for tourists who require the flexibility of a zoom but refuse to compromise on the shallow depth of field and outstanding low-light capability only an F1.8 aperture can provide.

About the Product

The advanced optical construction features 18 elements in 15 groups, including five SLD glass elements and three aspherical elements. This sophisticated structure ensures that the lens delivers flagship-level resolution and effectively suppresses chromatic aberration, resulting in images that are sharp from corner to corner, even when shooting wide open at F1.8.

The constant F1.8 aperture allows for consistent exposure when zooming and enables stunning subject separation (bokeh) with its 11-blade circular diaphragm. The inner zoom mechanism keeps the length fixed during operation, improving balance and handling, especially when using a gimbal for video or shooting from tricky angles. Its ability to focus down to 30cm across the entire range makes it versatile for detailed close-ups of food or small structures.

Key Features

  • Revolutionary constant F1.8 aperture on a full-frame zoom.
  • Inner zoom and internal focusing for consistent handling and stability.
  • Superior optical formula with SLD and aspherical elements.
  • Minimum focusing distance of 30cm throughout the zoom range.
  • Maximum magnification of 1:4 at 45mm, offering excellent close-up detail.

Technical Specifications

FeatureSpecification
Lens construction (groups/elements)18 elements in 15 groups
Angle of view75.4 – 51.3 degrees
Minimum apertureF16
Minimum focusing distance (cm)30
Filter Size82mm
Weight (g)950

What’s in the box (Included Items):

  • 28-45mm F1.8 DG DN Art (Sony E) Lens
  • Lens Hood
  • Front Lens Cap
  • Rear Lens Cap
  • Protection Filter
  • Padded Carrying Case

Where This Product Can Be Used:

  • Low-light photography in Japanese temples, restaurants, or nighttime streets.
  • Capturing portraits with exceptionally blurred, cinematic backgrounds.
  • Video production requiring a fast, constant aperture zoom.
  • General travel and street photography in the essential 28mm to 45mm range.
  • Close-up detail shots of food, souvenirs, or small artifacts.

Why Tourists Rent From Us

  • English-speaking customer support for easy communication.
  • Accept foreign credit cards for convenient booking.
  • No Japanese phone number required for account setup.
  • Offer hotel and Airbnb delivery across Japan.
  • Easy return process tailored for travelers.

Book with Jasumo:

If you are ready to rent this product, you can contact us with the Product Name, the Rental start date and end date, your delivery Location, and other important details you want to share. After we get a request from you, our team will start communicating with you as soon as possible.

Faqs:

What makes an F1.8 constant aperture on a zoom lens so unique?

Constant F1.8 on a full-frame zoom is rare and significant because it provides the light gathering and shallow depth of field typically associated with high-end prime lenses, but with the flexibility of a zoom. This allows photographers to maintain consistent exposure and bokeh characteristics when changing focal lengths.

Does the 28-45mm focal length range cover enough for general travel?

Yes, the 28-45mm range covers the most frequently used standard and wide-angle focal lengths for travel photography: 28mm for sweeping landscapes and architecture, and 45mm, which is very close to the classic 50mm, offering a natural perspective for street and environmental portraits.

How does the inner zoom mechanism improve the shooting experience?

The inner zoom mechanism means the physical length of the lens does not change when you zoom from 28mm to 45mm. This is vital for maintaining balance, especially when shooting video on a gimbal or when the camera is mounted on a tripod, providing better handling and stability.

Is the image quality truly comparable to prime lenses, even at F1.8?

Yes, as an Art line lens designed with a very sophisticated optical formula (including SLD and aspherical elements), its performance is engineered to minimize the typical compromises of zoom lenses. It delivers corner-to-corner sharpness and excellent clarity, rivaling the best fast prime lenses.

How close can I focus on subjects like food or souvenirs with this lens?

The lens offers a minimum focusing distance of 30cm across the entire zoom range. At the 45mm telephoto end, this distance achieves a maximum magnification of 1:4. This excellent close-up capability allows you to capture detailed, dynamic shots of small subjects with a beautifully blurred background.

Planning a Group Trip to Japan?

From corporate teams to friends traveling together, we create tailor-made travel packages. Enjoy VIP access, curated itineraries, and full support from our local experts. Tell us your plans, and we’ll handle the rest.

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