User manual
Canon EF 8-15mm f 4L Fisheye

User Manual for Canon EF 8-15mm f 4L Fisheye USM Lens with External Hard Drive Kit

• Product category: SLR Lenses Canon
• Brand: Canon
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Canon SLR Lenses

Product description

• Canon EF 8-15mm f/4L Fisheye USM Lens Specialized and versatile, the EF 8-15mm f/4L Fisheye USM is a Canon L-series lens offering flexibility to a conventionally niche lens type. Capable of producing both circular and rectangular fisheye effects, this lens is characterized by its notable distortion and rounded image quality along with an immense 180° angle of view at the 8mm position. The optical design incorporates two ultra-low dispersion glass elements to limit chromatic aberrations and color fringing for high clarity and color accuracy, and a Sub Wavelength coating has also been applied to control flare and ghosting for greater contrast.
  
  Balancing the refined optics, this 8-15mm f/4 also sports a ring-type USM mechanism to enable quick, quiet, and accurate autofocus performance, as well as full-time manual focus override. Additionally, this lens is weather-sealed and has a protective fluorine coating on the exposed elements for use in trying environmental conditions.
  • Unique fisheye zoom is designed for full-frame Canon EF-mount DSLRs, however can also be used with APS-C models where it provides a 12.8-24mm equivalent focal length range.
  • Constant f/4 maximum aperture maintains consistent illumination throughout the zoom range.
  • Zoom allows you to change from a circular 180° fisheye look to a rectangular image. Both ends produce dramatic, creatively distorted imagery.
  • Two ultra-low dispersion glass elements noticeably reduce color fringing and chromatic aberrations for high clarity and color fidelity.
  • A Sub Wavelength Coating has been applied to individual elements to control lens flare and ghosting for greater contrast and color fidelity when working in strong lighting conditions.
  • A ring-type Ultrasonic Motor (USM), along with optimized focusing algorithms and a high-speed CPU, is employed to deliver fast, precise, and quiet autofocus performance as well as full-time manual focus override.
  • As a member of the esteemed L-series, this lens is sealed against dust and moisture for working in inclement environmental conditions.
  • Protective fluorine coating has been applied to the front bulbous element to resist fingerprints and smudges and to make cleaning significantly easier.
  • Built-in filter holder is located at the rear of the lens and accepts cut gel filters.
  UPC: 013803122275
• WD 4TB My Passport USB 3.0 Secure Portable Hard Drive (Black) Start saving your precious memories and critical files with the 4TB My Passport USB 3.0 Secure Portable Hard Drive from WD. The My Passport comes formatted for Windows systems and connects to your notebook or desktop computer via an included USB 3.0 cable. On the inside, it sports a hard drive that delivers 4TB of storage capacity for storing your photos, videos, music, and other content. To power this drive, the My Passport runs off the computer's USB bus-powered port.
  
  This edition of the My Passport drive comes with a redesigned black chassis, which complements your other gear. Another notable feature is WD's Backup software, which lets you create scheduled backups, to help preserve your data automatically. In addition to backing up data, WD has armed this drive with hardware encryption and WD Security software to safeguard your sensitive files from unauthorized users.

  General Features

  Back up Automatically
  • The My Passport drive comes preloaded with WD Backup software to ensure that your photos, videos, music and documents don't get lost. You can set it to run automatically based upon your schedule. Just pick the time and frequency to back up important files from your system onto the My Passport drive.
  Password Protection with Hardware Encryption
  • The My Passport drive's built-in 256-bit AES Hardware Encryption with WD Security software helps keep your content private and safe. You can activate password protection and set your own personalized password. Additionally, the drive can display a "return-if-found" message as the password prompt to help find its way back to you if it ever accidentally gets left behind.
  Easy to Use
  • My Passport portable storage is ready to use out of the box so you can start transferring files, saving your memories, and backing up critical data right away. It comes with WD Backup, WD Security, and WD Drive Utilities software to help protect your data.
  UPC: 718037846910

• WD - 4TB My Passport USB 3.0 Secure Portable Hard Drive (Black)

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Technical parameters

• Canon EF 8-15mm f/4L Fisheye USM Lens

  Focal Length	8 to 15mm
  Maximum Aperture	f/4
  Minimum Aperture	f/22
  Lens Mount	Canon EF
  Format Compatibility	Full-Frame
  Angle of View	180 Rating 94% users recommend this product to others. And what about you? This product has already been rated by 41 owners. Add your rating and experience with the product. Discussion Ask our technicians if you have a problem with your settings, or if anything is unclear in the user manual you have downloaded. You can make use of our moderated discussion. The discussion is public and helps other users of our website who may be encountering similar problems. The discussion is empty - enter the first post Post a new topic / query / comment: Items marked with * are required. Your name *: E-mail : Subject *: Message *: Your email address will not be displayed. Do not forget to fill it in if you want to receive a reply to your enquiry/contribution. Processing of personal data in accordance with GDPR