Tamron 23FM12L 12 mm f/1.8 - f/16 2/3″ Fixed Focal Length Lens

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This price includes tariffs, based on the applicable tariff charges. This change is effective as of 04/30/2025, updated 10/25/25. Pricing is subject to change and may fluctuate.Tam ron 23FM12LBuilt for factory automation and machine vision applications, T23FM-L lenses feature a screw mechanism to lock-in the focus and iris rings. Ideal for use in an environment experiencing long periods of frequent vibrations. Utilizing a compact body with superior optics, these high resolution lenses are designed to fit today's machinery dimensions and needs only a minimum focusing range of 0.44m to achieve outstanding quality. These fixed focal length lenses provide oustanding optical quality and enhanced performance in close-focus situations.23FM12L Technical Specifications: Product Line / Series 23FM-L Lens Type Fixed Focal Length IP Rating Not Specified Focal Length 12 mm ƒ/N ƒ/1.8 - ƒ/16 Imager Format 2/3″ Light Spectrum Visible Resolution (MP) 1.3 Resolution (Pixel Size) 2.5 μm Weight 46 Mount C-Mount Filter Thread M25.5-0.5 Minimum Object Distance 260 mm Magnification Not Specified Front Diameter 11.7 mm Rear Effective Diameter 8 mm Focus Control Manual with Lock Iris Control Manual with Lock Zoom Control None Focus Range 0.26 m - ∞ Operating Temperature Range -10 to +45 °C Dimensions 30.5 × 30.5 × 27 mm TV Distortion (%) Not Specified FOV @ 1/3″ 22.4° × 16.6° FOV @ 1/2″ 30° × 22.4° FOV @ 2/3″ 40.9° × 30.9° Show more