The cabinet/Pentax/Pentax Takumar 50mm f1.4
Pentax

Pentax Takumar 50mm f1.4

M4250mmf/1.4
฿4,500Sold

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Condition assessed 20/1/2026

How we grade
Optical
5.0/5
Mechanical
5.0/5
Cosmetic
3.0/5
BVery goodWeighted across three axes

Inspector’s condition notes

Lens in good condition. Optics are flawless, free of scratches. Focus and aperture operate smoothly like a new lens. Internal components are solid and tight, with no audible rattle from internal elements. The exterior body shows signs of use, with easily noticeable scratches or paint loss throughout the lens body.

How this lens renders

Compared to the 50mm f/1.4 of the same spec from the same era, this Super Takumar earned the nickname "Planar Killer" for its sharpness that goes toe-to-toe with Zeiss. The all-metal body is crafted with the exquisite workmanship the name deserves. Sharpness is definitely its selling point. Wide open at f/1.4, it delivers genuinely usable sharpness with nicely balanced smooth rendering. Stop down to f/2.8, and contrast and sharpness clearly jump up — peaking around f/8, where it's tack-sharp across the entire frame. Bokeh melts the background beautifully in the classic vintage lens style. As for flare, this one handles it well when shooting into the light. If you want to play with light for mood, it's fully embracing of it. But if you'd rather avoid flare, I'd recommend using a lens hood when shooting into the light. The version with Thorium-doped lens elements produces its own distinctive color tone (you can spot it by the yellowish-brown tint on the elements when they haven't been exposed to sunlight or UV for a while — it can be corrected with white balance). It's a charm collectors seek out. A legendary lens that both performs well in real use and is truly worth collecting.

In the box

ฝาหน้าเทียบ ฝาหลังเทียบ

Honest disclosure

MinimalDust
NoneHaze
NoneFungus
NoneSeparation
NoneCoating marks
NoneOil on blades
90-day warranty on every lens
As-pictured (ตรงปก) guarantee
Next-day dispatch, order by 22:00
100% authentic inspected & verified
Lens heritageExact match

Pentax Takumar 50mm f1.4

The Pentax Super Takumar 50mm f1.4 is a legendary M42 lens known as the 'Planar Killer' for its sharpness, all-metal build, and rich history taking on Zeiss.

The history below is for this exact model — it matches the lens you’re viewing.
Optical formula
8 elements (original) or 7 elements (later versions).
Signature
Thoriated versions develop yellowing/browning over time that shifts color transmission, correctable via white balance.
Read the full legend
Pentax Takumar 50mm f1.4