What is the Pentax smc P-FA 20mm f/2.8 Lens?
The Pentax smc P-FA 20mm f/2.8 Lens is a wide-angle lens designed for Pentax film cameras. It offers a focal length of 20mm, making it perfect for capturing vast landscapes or architectural shots. With a maximum aperture of f/2.8, this lens allows for excellent low-light performance and depth of field control.
Technical Specifications
– Focal Length: 20mm
– Maximum Aperture: f/2.8
– Minimum Aperture: f/22
– Lens Mount: Pentax K
– Minimum Focus Distance: 0.25m
– Filter Diameter: 62mm
– Weight: 265g
Features and Performance
The Pentax smc P-FA 20mm f/2.8 Lens is known for its exceptional image quality and sharpness. Its 94-degree angle of view provides a wide perspective, allowing photographers to capture more in their frame. The lens construction consists of eight elements in seven groups, including two aspherical elements to minimize distortion and enhance clarity.
One of the standout features of this lens is its close focusing distance of just 0.25m. This allows photographers to get up close to their subjects while still maintaining the wide-angle perspective. The lens also features a rounded seven-blade diaphragm, which creates pleasing bokeh and smooth out-of-focus areas.
Price and Availability
The Pentax smc P-FA 20mm f/2.8 Lens was first released in the early 2000s. At that time, its retail price was around $400. However, since it is no longer in production, it may be challenging to find brand new units. Nevertheless, used marketplaces and online auctions can be a great place to look for this lens.
Conclusion
For photographers who want to add a wide-angle lens to their Pentax film camera setup, the Pentax smc P-FA 20mm f/2.8 Lens is a fantastic choice. With its excellent image quality, versatile focal length, and close focusing distance, it can unleash one’s creativity and capture stunning wide-angle shots. Although it may be harder to find now, it’s worth the hunt for those who appreciate the unique perspective this lens offers.
