The LW Scientific Z4 Zoom Polarizing Microscope offers 3.5× to 45× magnification with an additional 0.5× lens for ultra-wide field views. Z4M-BZM7-PA77 mounts securely via C-clamp on adjustable flex-arm stands, ideal for industrial inspection and electronics assembly without integrated illumination.
Specifications
| Specification | Detail |
|---|---|
| Magnification | 3.5×–45× (0.7×–9× effective with 0.5× lens) |
| Optics | Hard-coated zoom barrel with smooth focus |
| Mount | Heavy-duty C-clamp and 24″ flex-arm |
| Head | Binocular with 360° rotation |
| Eyepieces | WF10×/20 mm high-eyepoint |
| Working distance | 111 mm |
| Field of view | 27 mm–2.1 mm |
| Arm length | 24″ with articulated joints |
| Construction | Die-cast aluminum body |
| Weight | 6.5 lb (2.9 kg) |
Compare the Z4 Zoom Stereo Family
| Model | Head | Zoom | Stand | Best for |
|---|---|---|---|---|
| Z4M-BZM7-7LL3 | Binocular | 7×–45× | Dual-LED pole | General stereo work |
| Z4M-TZM7-7LL3 | Trinocular | 7×–45× | Dual-LED pole | Camera-ready imaging |
| Z4M-BZM7-EML3 | Binocular | 7×–45× | Embryo-GLO + reticle | Embryo transfer / IVF |
| Z4M-TZM7-EML3 | Trinocular | 7×–45× | Embryo-GLO + reticle | IVF + documentation |
| Z4M-BZM7-PA77 (this model) | Binocular | 3.5×–45× | Flex-arm (no light) | Large-part inspection |
All Z4 Zoom models offer continuous zoom with WF10× eyepieces.
Frequently Asked Questions
What magnification does the Z4M-BZM7-PA77 provide?
The LW Scientific Z4 Zoom Stereo Microscope Z4M-BZM7-PA77 offers 3.5×–45× magnification.
What viewing head does the Z4M-BZM7-PA77 have?
The Z4M-BZM7-PA77 has a binocular head.
What is the Z4M-BZM7-PA77 designed for?
The Z4M-BZM7-PA77 is designed for inspection, dissection, and QC work.
Parts and accessories for the Z4 Zoom Stereo Microscope
LW Scientific lists these 10 part numbers for Z4M-BZM7-PA77:
| Part number | Part | Type | Price |
|---|---|---|---|
| Z4E-1020-30HP | 10x/20 mm High-Point Stereo Eyepiece | Microscope Eyepieces | $70.80 |
| Z4E-1020-WRHP | 10x/20 mm High-Point Stereo Eyepiece with Reticle | Microscope Eyepieces | $118.80 |
| MSE-1615-3077 | 16x/15 mm Eyepiece, 30 mm | Microscope Eyepieces | $60.00 |
| MSE-2012-30HP | 20x/12 mm Eyepiece, 30 mm | Microscope Eyepieces | $70.80 |
| Z4H-BSF7-77SE | Z4 Zoom Binocular Head with 10x Eyepieces | Microscope Heads & Camera Tubes | $1,000.00 |
| Z4H-TRI7-77SE | Z4 Zoom Trinocular Head with 10x Eyepieces | Microscope Heads & Camera Tubes | $1,400.00 |
| Z4P-LNS7-050X | 0.5x Auxiliary Lens for Z4 | Stereo Microscope Stands, Arms & Lenses | $130.00 |
| DMB-BSED-7LL3 | Dual-LED Stereo Stand, 76 mm Focus Rack | Stereo Microscope Stands, Arms & Lenses | $500.00 |
| Z4B-EMBR-77L3 | Embryo-GLO Stand with Tilt-Mirror Illumination | Stereo Microscope Stands, Arms & Lenses | $1,500.00 |
| Z3B-BMS7-PA77 | Pneumatic Flex Arm on C-Clamp, 76 mm Head Holder | Stereo Microscope Stands, Arms & Lenses | $1,000.00 |
Browse by type: Microscope Eyepieces, Microscope Heads & Camera Tubes, Stereo Microscope Stands, Arms & Lenses.
Every LW Scientific part number is on the LW Scientific catalog page, which filters by the model you own.
