User manual
Canon EF 300mm f 4L IS

User Manual for Canon EF 300mm f 4L IS USM Lens with LensCoat Cover and Hoodie 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 300mm f/4L IS USM Lens Blending a versatile telephoto focal length with a modest form factor, the EF 300mm f/4L IS USM is a long-reaching prime and member of Canon's elite L-series of optics. Two ultra-low dispersion elements are used to significantly reduce color fringing and chromatic aberrations in order to achieve a high degree of clarity, and a Super Spectra coating has also been applied to maintain contrast and color fidelity when working in difficult lighting conditions. Complementing the imaging attributes, this 300mm f/4 also features an Image Stabilizer to minimize the appearance of camera shake by two stops for sharper handheld shooting. The ring-type USM is employed, too, to deliver quick and quiet autofocus performance along with full-time manual focus control. Additionally, a removable rotating tripod collar is included for stable use of the lens atop a tripod or monopod.
  • Telephoto prime 300mm f/4 lens is compatible with full-frame Canon EF-mount DSLRs as well as APS-C models where it will provide a 480mm equivalent focal length.
  • Two ultra-low dispersion (UD) elements greatly reduce chromatic aberrations and color fringing for improved clarity and color accuracy.
  • Super Spectra coating has been applied to individual elements to minimize ghosting and flare for greater contrast and color neutrality when working in strong lighting conditions.
  • An Optical Image Stabilizer helps to minimize the appearance of camera shake by up to two shutter speed stops to better enable working in low-light conditions and with slower shutter speeds. In addition to the single-shot standard IS mode, a second mode is also available that it optimized for panning.
  • A ring-type Ultrasonic Motor (USM), along with a rear focusing system, is employed to deliver fast, precise, and quiet autofocus performance as well as full-time manual focus override.
  • Rounded eight-blade diaphragm contribute to a pleasing out of focus quality that benefits the use of shallow depth of field and selective focus techniques.
  • Built-in lens hood prevents stray light from causing ghosting or flare and also protects the front element from accidental impacts or scratching.
  • As a member of the esteemed L-series, this lens is sealed against dust and moisture for working in inclement environmental conditions.
  • Removable rotating tripod collar is included and benefits working with the lens atop a tripod or monopod.
  • Compatible with optional EF 1.4X and EF 2X teleconverters.
  UPC: 082966213380
• LensCoat Lens Cover for the Canon 300mm f/4 IS Lens (Black) The black Lens Cover for the Canon 300mm f/4 IS Lens from LensCoat covers the lens with a 100% closed-cell neoprene coat, offering protection from bumps, jars and nicks. This coat will allow you to blend in with your surroundings, making it useful for nature and outdoor photographers. It also provides a thermal barrier, protecting your hands from cold lens surfaces in lower temperatures, making it beneficial for sports shooters and photojournalists.A LensCoat Lens Cover It is easy to install and remove, leaving no residue on the lens. It is waterproof, providing protection to your lens in wet conditions. The hood piece is designed to slide over the barrel. This version is matte black to better blend in where desirable. Or, it can be used just for its protection value.
  • Includes a clear, flexible UV-PVC window over the AF/IS/VR controls and the distance-scale
  • Compatible with the Canon 300mm f/4 IS lens
• LensCoat Hoodie Lens Hood Cover (Small, Black) Help protect your lens hood from dirt, dust, moisture and bumps with the black LensCoat Hoodie Lens Hood Cover. The small cover will fit a lens hood measuring 3.25 to 3.75" in diameter. Made from neoprene, it provides a thermal barrier, and is easy to install or remove. The Hoodie has a reinforced, removable, front lens element disc made from rigid plastic and foam to protect your glass from damage. Use this made in the USA hoodie to complement the LensCoat cover of the same color on your lens.This version is matte black to better blend in where desirable.
• LensCoat Micro Fiber Cleaning Cloth The LensCoat Micro Fiber Cleaning Cloth is a must for every photographer. It is great for cleaning camera lenses, LCD screens, telescopes, binoculars, eyeglasses, mobile phones, CDs, electronic appliance, jewelry, crystal and much more.
  • Micro fiber construction means less chance of damage to photo gear

• LensCoat - Lens Cover for the Canon 300mm f/4 IS Lens (Black)

• LensCoat - Hoodie Lens Hood Cover (Small, Black)

• LensCoat - Micro Fiber Cleaning Cloth

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Technical parameters

• Canon EF 300mm f/4L IS USM Lens

  Focal Length	300mm
  Maximum Aperture	f/4
  Minimum Aperture	f/32
  Lens Mount	Canon EF
  Format Compatibility	Full-Frame
  Angle of View	8 Rating 94% users recommend this product to others. And what about you? This product has already been rated by 18 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