Pentax 90mm f/2.8 D FA 645 Macro ED AW SR Lens

The Pentax 90mm f/2.8 D FA 645 Macro ED AW SR Lens is a high-performance, medium telephoto lens, equivalent to 71mm in the 35mm format, designed for Pentax 645-mount medium format cameras. With a maximum aperture of f/2.8, this lens offers enhanced control over depth of field and features a rounded 9-blade diaphragm for smooth bokeh. It incorporates the Pentax Quick-Shift Focus System, allowing for swift transitions between auto and manual focus, and includes a Shake Reduction mechanism to mitigate the impact of camera shake and image blurriness.

To enhance light transmission and minimize flare and ghosting, both HD Coating and Aero Bright Coating are applied to the lens elements. Additionally, a Super Protect (SP) coating is utilized to safeguard against environmental factors and facilitate easier cleaning. The lens is also designed to be weather-resistant and dustproof, further ensuring its durability in various conditions.

• Compatible with Pentax 645 AF2 lens mounts.
  
  
• Medium portrait-length lens is equivalent to 71mm in 35mm format, giving a slightly longer-than-normal angle of view.
  
  
• Fast, bright f/2.8 maximum aperture helps control depth of field and enables greater versatility when working in low-light conditions.
  
  
• Quick-Shift Focus System allows you to instantly switch between auto and manual focusing modes.
  
  
• HD, Aero Bright, and SP coatings help to improve light transmission, reduce lens flare and ghosting, and aid in greater protection for the lens surfaces.
  
  
• Dustproof and weather-resistant construction provide increased protection when working in poor conditions.