Pentax SMC 50 mm f/1.7 – Good Condition | Classic Fast Prime Lens with Exceptional Sharpness

Introduction

The Pentax SMC 50 mm f/1.7 is one of Pentax’s most respected standard prime lenses, renowned for its optical precision, compact design, and beautiful image rendering. With its bright f/1.7 maximum aperture, it performs excellently in low‑light conditions and produces smooth, natural background blur. The Super Multi Coating (SMC) ensures exceptional contrast and color fidelity, making it a favorite among both film and digital users alike.

Key Features

• Fast f/1.7 maximum aperture for low‑light shooting and shallow depth of field.
• 50 mm focal length ideal for portraits, documentary, and general photography.
• SMC (Super Multi Coating) enhances color, contrast, and flare resistance.
• All‑metal construction for durability and smooth manual operation.
• Exceptionally sharp optics across the frame even wide open.
• Manual focus design for precise creative control.
• Compatible with Pentax K mount film and digital cameras.

Condition Report

Body: Good condition with minor wear on the barrel.
Optics: Clean and clear; no haze, fungus, or scratches.
Mechanics: Focus ring smooth; aperture blades snappy and oil‑free.
Electronics: Not applicable (mechanical lens).
Shutter Count: Not applicable (lens only).

Specialist Note

“A compact and fast Pentax prime with legendary SMC coating — still one of the most beloved manual 50 mm lenses for film and digital use.”

What’s Included

• Pentax SMC 50 mm f/1.7 lens (serial no. 1568161)
• Front lens cap
• Rear lens cap

Technical Specifications

• Category: Prime Lens
• Mount: Pentax K mount
• Focal Length: 50 mm
• Maximum Aperture: f/1.7
• Minimum Aperture: f/22
• Optical Construction: 6 elements in 5 groups
• Coating: Super Multi Coating (SMC)
• Minimum Focusing Distance: 0.45 m (1.5 ft)
• Filter Thread: 49 mm
• Focus Type: Manual focus
• Dimensions: Approx. 63 × 37 mm
• Weight: Approx. 235 g