【Serviced & Beautiful】SMC PENTAX-M 50mm F1.4 / Cleaned / K-mount

【Serviced & Optically Clear】SMC PENTAX-M 50mm F1.4

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This is an offering of a large-aperture, single-focus lens that represents the PENTAX M series.
With a wide-open aperture of F1.4, it's surprisingly compact, and it's a famous lens that allows you to enjoy a creamy bokeh and vivid color reproduction.

【Condition of this product】
Upon listing, I personally disassembled, cleaned, and performed detailed maintenance.
• Optics:
The inside of the lens has been disassembled and cleaned.
There is no mold, haze, or balsam separation, and it maintains a very clear optical condition.
Both the front and rear elements have beautiful coating luster, and there are no major defects that would affect shooting even when exposed to strong light. It has the highest level of transparency for an old lens.
• Aperture Blades:
Disassembled and old oil has been removed.
There is no stickiness, and it operates accurately and smoothly from the wide-open aperture to the minimum aperture. The shape of the blades is also very clean (see photos).
• Focus (Helicoid):
Old grease has been adjusted. The focus ring rotates smoothly throughout the entire range, and it has a comfortable torque that allows for delicate focusing with your fingertips.
• Exterior:
It is in very good "beautiful" condition for its age.
The engraved lettering is clear, and the texture of the lens barrel is well-maintained. The metal parts of the mount have also been carefully cleaned.

【Specifications】
• Mount: Pentax K mount
• Focal Length: 50mm
• Maximum Aperture: 1.4
• Minimum Focusing Distance: 0.45m
• Filter Diameter: 49mm

【What's included】
• Lens body
• Front cap
• Rear cap

【Important Notes】
This is a manual focus old lens.
Although this is a very well-maintained unit overall, please understand that it is a product from several decades ago before purchasing.

【Requests to prevent problems】
・This product is precision equipment, and the serial number is recorded and managed. For the purpose of preventing substitution, returns and exchanges are generally not accepted after purchase.
・Due to the nature of old lenses, it is difficult to describe all the fine details of the condition. Please purchase only if you are satisfied with the photos and description.
・In the unlikely event of damage during shipping or an obvious malfunction not described in the description, please contact us before giving a rating.