Looking for a compact, manual-focus wide-angle lens that delivers sharp images and vibrant colors without breaking the bank? The Pentax SMC Takumar 28mm f/3.5 might be the perfect choice for you. In this review, we delve into its build quality, optical performance, and real-world usage to help you decide if this classic lens deserves a spot in your camera bag.

🔍 Quick Overview & Specifications
- Lens: Pentax SMC Takumar 28mm f/3.5
- Mount: M42 screw mount (compatible with adapters for modern mirrorless cameras)
- Optical Construction: 7 elements in 6 groups
- Aperture: f/3.5 to f/16, 5 straight aperture blades
- Minimum Focus Distance: 0.4 meters (1.3 feet)
- Filter Size: 58mm
- Weight: Approximately 208g (7.3 oz)
- Dimensions: 60mm (diameter) x 42mm (length)



🛠️ Build Quality & Handling
The Pentax SMC Takumar 28mm f/3.5 boasts a robust all-metal construction, providing a solid and durable feel. Despite its compact size, the lens is surprisingly weighty, contributing to its premium build quality. The aperture ring offers precise half-stop clicks, while the focus ring is smooth and well-damped, allowing for accurate manual focusing—a crucial feature for wide-angle compositions.
The lens’s M42 screw mount requires an appropriate adapter for use with modern mirrorless cameras.
📷 Optical Performance & Image Quality
Equipped with Super-Multi-Coating (SMC), this lens delivers excellent contrast and color rendition, minimizing flare and ghosting. At f/3.5, the lens exhibits sharpness across the frame, with further improvements in detail and contrast when stopped down to f/5.6 and beyond. The 5-blade aperture produces pleasing, rounded bokeh, making it suitable for various photographic styles.
Users have praised the lens for its vibrant color reproduction and sharpness, even at wider apertures. For instance, a user noted, “The colors are great, but the limited aperture makes it more focused on documenting and storytelling, rather than art/creativity”.



📸 Sample Photos
Here are some sample images taken with the Pentax SMC Takumar 28mm f/3.5:



The lens gives you a good focus experience on manual mode. It is small compared to modern 28mm but that doesn’t keep it from giving you a nice shooting experience.
👍 Pros & ⚠️ Cons
✅ Pros | ⚠️ Cons |
---|---|
Compact and lightweight design | Manual focus only |
Excellent build quality | Requires M42 to modern mount adapter |
Sharp images with vibrant colors | No autofocus |
Affordable price point | Limited aperture range (f/3.5 to f/16) |
🎯 Who Should Buy?
The Pentax SMC Takumar 28mm f/3.5 is ideal for photographers who appreciate manual focus lenses and seek a compact, high-quality wide-angle lens. It’s particularly well-suited for:
- Street and documentary photography
- Landscape and architectural photography
- Photographers using vintage or manual focus cameras
- Those looking for an affordable wide-angle prime lens
🔧 Tips & Compatibility Advice
- Use a reliable M42 to modern mount adapter for seamless operation with mirrorless cameras.
- Stop down to f/5.6 or f/8 for optimal sharpness across the frame.
- Consider using a lens hood to prevent flare and protect the lens elements.
- Practice manual focusing techniques to fully utilize the lens’s capabilities.
🛍️ Available on eBay
This Pentax SMC Takumar 28mm f/3.5 is available in our eBay store. Don’t miss the chance to own this classic lens!
[On Sale] ‐ [MINT] Pentax SMC Takumar 28mm F3.5 Wide Angle MF Lens M42 From JPN #L007
🔚 Final Thoughts
The Pentax SMC Takumar 28mm f/3.5 stands out as a compact, well-built wide-angle lens that delivers sharp images and vibrant colors. Its manual focus design offers a tactile shooting experience, making it a valuable addition to any photographer’s toolkit. Whether you’re capturing cityscapes, street scenes, or landscapes, this lens provides excellent performance at an affordable price point.