SMC Pentax-A 50mm f/1.4 Specifications

• Mount: Pentax K (PK) mount

• Focal Length: 50mm

• Maximum Aperture: f/1.4

• Minimum Aperture: f/22

• Aperture Ring: Yes (with A setting for program/auto exposure on compatible bodies)

• Lens Construction: 7 elements in 6 groups

• Aperture Blades: 6

• Minimum Focusing Distance: 0.45 m (1.5 ft)

• Filter Thread: 49mm

• Focus Type: Manual focus

• Weight: Approx. 235g

• Length: Approx. 37mm

• Coating: SMC (Super Multi-Coated) for high contrast and reduced flare

Description

The SMC Pentax-A 50mm f/1.4 is a fast, manual focus prime lens built for Pentax K-mount cameras. As part of the Pentax-A series, it includes an “A” setting on the aperture ring, enabling full compatibility with program and shutter-priority modes on Pentax film and digital SLRs that support auto-aperture control.

With its wide f/1.4 aperture, this lens excels in low-light conditions, produces beautiful background blur (bokeh), and is ideal for portraits, street photography, and everyday use. The 7-element optical design delivers excellent sharpness and contrast, especially when stopped down slightly, while the SMC coating minimizes flare and ghosting.

Known for its solid metal construction and smooth manual focus ring, the SMC Pentax-A 50mm f/1.4 remains a favorite among film shooters and digital photographers looking for vintage character and reliable performance.

Serial Number: 1057437
SKU: UN-94-7281

Condition:
– The lens is fully functional
– The lens has light haze and moderate dust
– The lens body has no scratches

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