Pentax HD PENTAX-DA 55-300mm f/4.5-6.3 ED PLM WR RE Lens

The HD PENTAX-DA 55-300mm f/4.5-6.3 ED PLM WR RE Lens from Pentax is a highly adaptable telephoto zoom lens, offering an equivalent focal length of 84.5-460mm, specifically designed for APS-C-format KAF4-mount DSLRs. This lens spans from portrait to super telephoto lengths and incorporates extra-low dispersion glass in its optical configuration to effectively minimize color fringing and chromatic aberrations across its extensive zoom range. Additionally, an HD coating has been applied to the lens elements to reduce flare and ghosting, thereby enhancing contrast and color accuracy in challenging lighting situations. The front and rear surfaces of the lens are also treated with an SP (Super Protect) coating to protect against fingerprints, smudges, and cleaning marks.

In terms of performance, the lens features a PLM (Pulse Motor) that ensures rapid, smooth, and silent autofocus, making it suitable for both still photography and video recording. Its compact and lightweight design, along with a retractable structure, facilitates ease of handling during travel, while its weather-resistant build allows for reliable use in adverse weather conditions.

• Telephoto zoom 55-300mm f/4.5-6.3 lens is designed for APS-C-format Pentax K-mount DSLRs, where it provides an 84.5-460mm equivalent focal length range.
  
  
• Extra-low dispersion glass is used in the lens construction in order to minimize chromatic aberrations and color fringing throughout the zoom range for increased image clarity.
  
  
• An HD coating has been applied to lens elements to minimize flare and ghosting for increased contrast and color neutrality when working in harsh, backlit lighting conditions.
  
  
• The PLM affords quick autofocusing performance, and couples with the KAF4 mount's electromagnetic diaphragm to provide smooth and quiet operation that is especially well-suited to video recording applications. Use of this feature may require you to update your camera with the latest firmware in order to ensure accurate exposure results.
  
  
• Weather-resistant construction features 11 distinct seals about the lens' body to prevent the intrusion of water and dust when working in harsh environments.
  
  
• An SP coating is featured on the front and rear elements, and works to protect the glass from fingerprints, smudging, and other marks.
  
  
• Rounded nine-blade diaphragm contributes to a smooth bokeh quality when working with shallow depth of field and selective focus techniques.
  
  
• Retractable design maintains a sleek form factor, which is ideal for travel shooting.