Name: Pentax AF 50mm f1.7 SMC FA Lens
Brand: Pentax
SKU: UAP-06-4250-3 2003919
Price: 96.56 USD
Availability: InStock

Exhibits minimal signs of wear, noticeable only upon close inspection. Fully operational and includes all items shown in the listing photos. The actual item for sale is pictured unless specifically noted otherwise. The condition rating applies to the core item and not any accessories.

Pentax AF 50mm f1.7 SMC FA Lens delivers a natural perspective, bright low-light performance, and compact versatility—shop this classic prime now.

The SMC Pentax-F 50mm f/1.7 Lens is a compact and lightweight prime lens designed for Pentax K-mount cameras. With its fast f/1.7 aperture, it excels in low-light conditions and provides a shallow depth of field for beautiful background blur. The lens features Pentax's renowned SMC coating for enhanced light transmission and reduced reflections.

Allows for excellent performance in low-light conditions and provides a shallow depth of field for creative effects.

Fast f/1.7 Aperture

Pentax's Super Multi Coating minimizes reflections and enhances light transmission for improved image quality.

SMC Coating

Ideal for travel and everyday use, offering convenience without compromising performance.

Compact and Lightweight Design

The SMC Pentax-F 50mm f/1.7 is a **prime** lens designed for **Pentax K-mount** DSLR cameras, offering **full-frame** coverage in a compact, portable package. With a **maximum aperture of f/1.7**, it gives photographers access to a wide aperture that suits a variety of lighting situations and creative approaches. The lens operates in the **standard focal length range** at a fixed **50mm**, making it well-suited for everyday photography where a natural, versatile field of view is desired. Focus options include both **autofocus and manual focus**, providing adaptability across different shooting scenarios and styles. At just **220g**, the lens is easy to carry without adding noticeable weight to your kit, and its **49mm filter thread** ensures broad compatibility with commonly available filter accessories. There is **no image stabilization** on board, so technique and shutter speed awareness remain important when working in lower light. Overall, this is a practical, lightweight standard prime for Pentax DSLR photographers.

A fast maximum aperture of f/1.7 allows for shooting in lower light and achieving shallow depth of field with background separation.

50mm f/1.7 Prime

Natively compatible with Pentax K-mount DSLR bodies, making it a straightforward fit for existing Pentax systems.

Pentax K Mount

Designed for full-frame sensors, so it performs without vignetting or crop concerns on any Pentax K-mount body.

Full-Frame Coverage

Supports both autofocus and manual focus operation, giving shooters flexibility across different shooting situations.

Auto and Manual Focus

At just 220g, this lens adds minimal bulk to a camera kit and is comfortable for extended handheld use.

Lightweight at 220g

Super Multi-Coating (SMC) helps reduce flare and ghosting, contributing to contrast and color fidelity in the final image.

SMC Lens Coating

The compact 49mm filter thread keeps filter accessories small and relatively affordable.

49mm Filter Thread

User Manual

SMC Pentax-F 50mm f/1.7 Lens

Pentax's Most Famous Lens is Also The Cheapest - Pentax M 50mm f1.7 Review

Pentax 50mm F1.7 SMC - It's Amazing!

Pentax F SMC 50mm f1.7 adapted to the Sony A6000

The Pentax AF 50mm f1.7 SMC FA Lens is a classic standard prime that offers a natural field of view and a bright aperture for everyday shooting. This excellent-condition lens is a strong choice for portraits, street photography, and general use, with compact handling that makes it easy to keep on your camera. Key Features<ul><li>Standard Prime Perspective: 50mm focal length provides a versatile, natural look for a wide range of subjects.</li><li>Bright f1.7 Aperture: Helps with low-light shooting and creates pleasing background separation.</li><li>Pentax FA Mount Compatibility: Designed for Pentax FA system cameras.</li><li>SMC Optics: Multi-coated lens design helps support contrast and reduce unwanted flare.</li><li>Compact Design: Easy to carry and well suited to everyday use.</li><li>Autofocus Capability: Convenient focusing for quick shooting and reliable general-purpose use.</li><li>Excellent Condition: Carefully kept and ready for its next photographer.</li></ul> If you are looking for a dependable 50mm prime with a bright aperture and a classic shooting feel, this Pentax lens is ready to become a valued part of your kit.

Continental U.S.

Pentax AF 50mm f1.7 SMC FA Lens

<h3 class="text-[1.5rem] font-semibold">100% Refund Guarantee for Lost, Damaged, or Misrepresented Items</h3>
At GearFocus, we're dedicated to providing a secure and reliable marketplace for creatives. Our buyer protection policy ensures peace of mind, safeguarding your purchases from unforeseen issues.
&nbsp;
<h3 class="text-[1.5rem] font-semibold">How It Works:</h3>
Follow These Steps:
<ol class="text-[1.3rem]">
<li>Contact the Seller: If there's an issue, contact the seller within 48 hours of delivery. Many problems can be resolved directly through their return policy. Be sure to provide clear photos or videos when messaging the seller.</li>
<li>Contact GearFocus: If the seller hasn&rsquo;t responded within 24 hours, email us at&nbsp;<a class="text-brand-secondary hover:text-brand-primary" href="mailto:support@gearfocus.com" target="_blank" rel="noopener noreferrer">support@gearfocus.com</a> with supporting documentation (photos, repair estimates, etc.).</li>
<li>We&rsquo;ll Take It from There: GearFocus will step in, review the situation, and collaborate with the seller. We&rsquo;ll notify you if additional details are needed to process your refund.</li>
</ol>
&nbsp;
<h3 class="text-[1.5rem] font-semibold">What&rsquo;s Covered?</h3>
To be covered, orders must be completed directly through GearFocus (including payment and shipment records) and issues reported within 48 hours of delivery or within 14 days of the expected delivery date if undelivered.
You qualify for a refund if your item is:
<ul class="text-[1.3rem]">
<li>Lost by the carrier</li>
<li>Damaged during shipping</li>
<li>Significantly different from the listing description or photos</li>
<li>Not delivered within 10 days of the expected arrival date</li>
</ul>
&nbsp;
<h3 class="text-[1.5rem] font-semibold">Seller Return Policies &ndash; Know Before You Buy</h3>
Sellers on GearFocus follow one return policy per listing, clearly outlined in the item description. Buyers are encouraged to&nbsp;review the return policy carefully before purchasing.
&nbsp;
<h3 class="text-[1.5rem] font-semibold">Return Policies Include:</h3>
<ul class="text-[1.3rem]">
<li>48-Hour Verification Period (For Verified Sellers): Buyers have 48 hours to inspect the item upon delivery. If discrepancies are found, the seller covers return shipping. (Excludes "As-Is" and "Poor" condition items)</li>
<li>14-Day No Questions Asked Return: Some approved sellers allow returns for any reason within 14 days. Buyers cover return shipping and seller fees.&nbsp;(Excludes items classified as "Poor" or "As-Is" , and Drones)</li>
</ul>
&nbsp;
Important: Return policies are set by the seller at the time of listing. Buyers cannot request to switch policies after purchase.
&nbsp;
<h3 class="text-[1.5rem] font-semibold">Exceptional Cases &ndash; Returns Outside the Seller&rsquo;s Policy</h3>
Occasionally, a seller may offer to accept a return outside of their stated policy. When this occurs:
<ul class="text-[1.3rem]">
<li>Both the buyer and seller must contact GearFocus Support at <a class="text-brand-secondary hover:text-brand-primary" href="mailto:support@gearfocus.com" target="_blank" rel="noopener noreferrer">support@gearfocus.com</a> or message us on <a class="text-brand-secondary hover:text-brand-primary" href="gearfocus.com" target="_blank" rel="noopener noreferrer">gearfocus.com</a>.</li>
<li>GearFocus will mediate and help negotiate responsibility for transaction fees and shipping.</li>
<li>Our goal is to achieve a fair resolution for both parties.</li>
</ul>
&nbsp;
<h3 class="text-[1.5rem] font-semibold">What Isn&rsquo;t Covered?</h3>
<ul class="text-[1.3rem]">
<li>Claims made after 48 hours of delivery (or 10 days for non-delivery)</li>
<li>Off-platform transactions</li>
<li>Buyer's remorse or returns outside of the seller&rsquo;s policy</li>
<li>Forwarded or re-shipped packages</li>
</ul>
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Questions? Contact us at <a class="text-brand-secondary hover:text-brand-primary" href="mailto:support@gearfocus.com" target="_blank" rel="noopener">support@gearfocus.com</a>.
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Pentax AF 50mm f1.7 SMC FA Lens

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