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Product Summary:

The Canon 12mm f/1.4 DC Contemporary is an ultra-wide, ultra-fast prime designed specifically for Canon RF APS-C mirrorless cameras, delivering an equivalent 19mm field of view with stunning f/1.4 brightness. Perfect for tourists who want dramatic landscapes, astrophotography under Japan’s clear skies, or immersive vlogs inside narrow temple halls and busy night markets.

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At only 250g, this tiny lens turns compact bodies like the EOS R50 or R10 into a powerhouse for low-light and creative wide-angle travel photography.

Quick Highlights:

  • Extremely bright f/1.4 aperture for night sky and indoor low-light shooting
  • Ultra-wide 19mm equivalent view perfect for landscapes and architecture
  • Incredibly lightweight at just 250g – barely noticeable in your bag
  • Close focusing down to 17.2cm for unique wide-angle macro effects
  • 9-blade circular aperture for beautiful sunstars and smooth bokeh
  • High-quality optics with minimal distortion and sharp corners

Product Details / Description:

This is one of the fastest ultra-wide lenses available for Canon APS-C mirrorless cameras, bringing professional-level performance to a pocket-sized package.

About the Product

The 12mm f/1.4 DC Contemporary gives APS-C users an ultra-wide perspective with speed that was previously impossible in such a small lens. Travelers love it for capturing expansive views of Mount Fuji, dramatic shots inside Kyoto’s bamboo groves, or starry nights in Hokkaido and Okinawa. Its feather-light 250g weight means you can leave it on your camera all day without fatigue.

Key Features

  • f/1.4 maximum aperture excels at astrophotography and dark Japanese interiors
  • 99.4° angle of view (19mm equivalent) ideal for temples, cityscapes, and vlogging
  • Only 17.2cm minimum focus distance for creative wide-close compositions
  • Compact and discreet – perfect for street and travel photography
  • Premium build with 2 SLD elements and 3 aspherical lenses for edge-to-edge clarity

Technical Specifications

CategorySpecification
Lens MountCanon RF (APS-C only)
Focal Length12mm (19mm full-frame equivalent)
Maximum Aperturef/1.4
Minimum Aperturef/16
Lens Construction14 elements in 12 groups
Aperture Blades9 (circular)
Minimum Focus Distance17.2 cm
Maximum Magnification1:8.4
Filter Diameter62 mm
Dimensions (ø × length)69.0 × 67.4 mm
Weight250 g

What’s in the box (Included Items):

  • Canon 12mm f/1.4 DC Contemporary lens (RF APS-C)
  • Lens hood
  • Front lens cap
  • Rear lens cap
  • 62mm protection filter (installed)
  • Soft lens case

Where This Product Can Be Used:

  • Astrophotography and Milky Way shooting in rural Japan
  • Dramatic landscapes of Mount Fuji and the Japanese Alps
  • Wide interior shots of temples, shrines, and traditional houses
  • Immersive travel vlogging in narrow streets and markets
  • Creative wide-angle street photography in Tokyo and Osaka
  • Vlog-style selfies with iconic backgrounds (torii gates, skyscrapers)

Why Tourists Rent From Us

  • English-speaking customer support
  • Accept foreign credit cards
  • No Japanese phone number required
  • Offer hotel & Airbnb delivery
  • Easy return for travelers
  • Delivery available to every major tourist region in Japan

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:

Which Canon cameras can use this 12mm f/1.4 lens?

It is designed for Canon RF APS-C bodies such as the EOS R50, R10, R7, and R100. It will not mount on full-frame RF cameras.

Is this lens good for astrophotography in Japan?

Yes – the f/1.4 aperture and ultra-wide 19mm-equivalent view make it outstanding for Milky Way and star trail photography in dark-sky areas.

Can I focus very close with this ultra-wide lens?

Yes, it focuses down to just 17.2cm, letting you create dramatic wide-angle close-ups with exaggerated perspective.

Does the lens produce nice sunstars?

Absolutely. The 9-blade aperture creates beautiful 18-ray sunstars when stopped down – perfect for shrine torii gates and city lights.

Is it weather-sealed?

It has basic dust and splash resistance, suitable for typical travel conditions, but not fully weather-sealed like L-series lenses.

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