Key benefits and what you get - Precision focusing for small details: fine focus scale of 0.002 mm enables accurate micro-adjustments when using a zoom stereo microscope. - Smooth operation: a new focus rack with a ball bearing delivers steady, backlash-free movement for reliable positioning. - Durable and stable: solid metal construction provides lasting strength and reliability during delicate inspections. - Flexible mounting options: openings for stand posts are available in 1-1/4" (32 mm) or 1" (25 mm) sizes to fit a range of stands. - Wide microscope head support: annular ring holding diameter of 3" (76 mm) supports a variety of microscope heads. - Full rotational coarse travel: coarse focus rotates 360 degrees with a travel of 37.7 mm for quick coarse positioning. - Broad compatibility: designed to suit zoom stereo microscopes, making it a versatile addition to your inspection toolbox. - Professional and practical design: clean appearance, easy to carry and use in everyday workflows. Specifications - Material: metal - Weight: about 1386 g - Type 2 fine focusing scale: 0.002 mm - Type 2 coarse focus rotation: 360 degrees, coarse travel 37.7 mm - Diameter of annular ring for holding microscope head: 3" (76 mm) - Opening diameter for stand post (arbor): 1-1/4" (32 mm) or 1" (25 mm) - Focus rack: new with ball bearing - Suitability: compatible with zoom stereo microscopes Design and usability - Professional, practical design with a visually clean appearance - Easy to carry and use in field work or lab environments - Built to deliver consistent, repeatable adjustments for precision tasks Use scenarios - Electronics and PCB inspection: align and inspect fine solder joints and components with precise, repeatable focusing. - Jewelry and watchmaking: mount small pieces securely and adjust focus to examine settings and prongs without drift. - Educational demonstrations: portable setup for classroom demonstrations or training sessions with a zoom stereo microscope, showing fine details clearly to students. Notes on compatibility and setup - The post arbor accepts standard sizes of 1-1/4" (32 mm) or 1" (25 mm) openings, allowing flexible mounting options on compatible stands. - The annular ring and fine/coarse focusing arrangement are designed to work with zoom stereo microscope heads typically used in precision inspection and educational contexts. This description preserves the original product’s brand intent, specs, models, and functions while presenting a clear, customer-focused overview that highlights benefits, key attributes, and practical applications.