LensSeed
The cabinet/Contax / Yashica/Yashica Yashinon-Dx 50mm f2
Contax / Yashica Yashica Yashinon-Dx 50mm f2
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Provenance & certification

LensSeed tag7-373Serial number52105561
Scan to verify certificate LS-134D085D95B0Certificate of Provenance & ConditionLS-134D085D95B0View certificate →
Contax / Yashica

Yashica Yashinon-Dx 50mm f2

M4250mmf/2
฿2,550Sold

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Condition assessed 20/1/2026

How we grade
Optical
4.0/5
Mechanical
4.0/5
Cosmetic
4.0/5
BVery goodWeighted across three axes

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

Contax / Yashica Yashica Yashinon-Dx 50mm f2

The Yashica Auto Yashinon-DX 50mm was Yashica's standard M42 normal lens made in Japan, offering pleasing wide-open bokeh and amazing stopped-down sharpness at a very affordable price.

The history below is for this exact model — it matches the lens you’re viewing.
Signature
Possibly a slight warm/yellow cast from mild yellow, possibly thoriated glass per one reviewer.
Read the full legend
Contax / Yashica Yashica Yashinon-Dx 50mm f2