Optical stereo microscope SMZ4 series

inspectionfor quality controlfor analysis

Overview
The SMZ445 and SMZ460 are stereomicroscopes designed for production quality control, failure analysis and routine inspection tasks. Both models feature a compact twin-zoom Greenough optical system and offer standard electrostatic discharge (ESD) protection.

Highlights

• Standard working distance: 100 mm (before fitting any auxiliary objective).
• SMZ445 zoom range 0.8x–3.5x (zoom ratio 4.4:1); SMZ460 zoom range 0.7x–3.0x (zoom ratio 4.3:1).
• C-LEDS All-in-One hybrid LED stand with independently adjustable transmitted (diascopic) and reflected (episcopic) illumination.
• Optional auxiliary objectives AL0.5x and AL0.7x to extend working distance and change depth of field.
• ESD coating for protection of sensitive electronic assemblies.

Product Highlights — optical & stand features

• Total magnification with standard eyepieces: SMZ445 typically 8x–35x; SMZ460 typically 7x–30x. Expandable by changing eyepiece and/or auxiliary objective.
• Supported eyepieces: SM 10xB (F.N.21), SM 15xB (F.N.14), SM 20xB (F.N.12).
• Working distance options: standard 100 mm; with AL0.7x = 127.5 mm; with AL0.5x = 181 mm.
• Eyepiece inclination: SMZ445 = 45°; SMZ460 = 60°.

Core features

• ESD coating provides anti-static protection for use on electronic assemblies in production environments.
• Auxiliary objectives AL0.5x (181 mm WD) and AL0.7x (127.5 mm WD) available as options.
• C-LEDS hybrid stand integrates transmitted and reflected LED illumination with independent intensity control.
• True erect image, 12° inner bevel, independent right/left eyepiece adjustment, interpupillary range 54–75 mm.

Technical table (key entries)
Type: Twin zooming objective optical system
Total magnification: SMZ445: 8x–35x (expandable to 4x–70x); SMZ460: 7x–30x (expandable to 3.5x–60x)
Eyepieces supported: SM 10xB, SM 15xB, SM 20xB
Zoom range: SMZ445: 0.8x–3.5x (4.4:1); SMZ460: 0.7x–3.0x (4.3:1)
Auxiliary objectives: AL0.5x, AL0.7x (optional)
Working distance: 100 mm (standard); 127.5 mm (AL0.7x); 181 mm (AL0.5x)
Eyepiece inclination: SMZ445 45°; SMZ460 60°
Optical system: True erect image; 12° inner bevel; interpupillary 54–75 mm
Weight (zooming body): Approx. 1.0 kg

Specifications

• Models: SMZ445 and SMZ460.
• Optical type: Twin-zoom Greenough-style stereoscopic objective.
• Standard working distance: 100 mm.
• Optional accessories: AL0.5x, AL0.7x auxiliary objectives; C-LEDS hybrid LED stand; range of eyepieces and digital camera adapters.
• Use cases: production QC, failure analysis, component inspection and documentation.