
Provenance & certification
Tessar Silver 12 Blade
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Condition assessed 20/1/2026
How we gradeInspector’s condition notes
Lens in good condition, nicknamed the "Short Blue Pony." Loaded with all the great qualities, starting from 1Q (First quality) Red T (Multi coat). The 12 aperture blades produce round bokeh at every f-stop. The optical is pristine, free of scratches. Focus and aperture ring turn as smoothly as a brand-new lens. Internal components are tight, with no rattling sounds. The exterior shows use, with easily visible scratches and paint loss throughout the lens body.
How this lens renders
Compared to the 50mm lens of the same spec, this Tessar is the original of the legendary design dating back to 1902, known for its center-frame sharpness. Wide open at f/2.8, the center of the image is slightly soft in that classic-era lens way. When you stop down to f/4, the center-frame detail becomes noticeably sharper and cleaner, pulling out full sharpness across the f/8 range. The edges of the frame are softer than the center, true to the unique character of the Tessar design. The bokeh has that natural, mixed look typical of this lens family, but with 12 aperture blades, the bokeh circles are noticeably rounder and smoother than the later 5-blade versions. It delivers a flexible vintage film tone that grades easily. Perfect for those seeking center-frame sharpness and portraits with a vintage feel. The compact silver body is a landmark in lens history—well worth collecting.
In the box
ฝาหน้าเทียบ ฝาหลังเทียบ
Honest disclosure
Carl Zeiss Tessar Silver 12 Blade
The Carl Zeiss Jena Tessar 50mm f/2.8 (12-blade silver) is a compact, historically significant classic lens based on the 1902 Tessar design, prized by collectors for its sharp center and smoother iris.
