Inverted Optical Tweezers System STS-IVT
JCOPTIX inverted optical-tweezers systems comprise laser, illumination, imaging, and motion-control sections. A 532 nm laser traps small particles for XYZ movement. Transmitted Köhler illumination, a domestic 100X plan apochromatic objective, and a right-angle USB3.0 color camera display particle motion in real time during manipulation. Laser sources, illumination, imaging, and stages can be customized; contact technical support. Inverted optical-tweezers system. Model: STS-IVT. Laser: 532 nm, adjustable 0-500 mW. Particle diameters: 1-10 μm. Domestic 100X plan apochromatic objective. Right-angle USB3.0 color camera. Transmitted Köhler illumination. JCOPTIX systems comprise laser, illumination, imaging, and motion control, installed on a standard 450 mm × 600 mm aluminum breadboard with a 66 mm profile-rail support system. The 532 nm laser adjusts up to 500 mW and is conditioned and focused through the objective to trap particles. A differential-screw-driven XY stage provides 0.5 μm operating precision. A coarse/fine Z lift adjusts the focal plane, with minimum fine resolution of 1 μm/division and up to 10 kg load. Transmitted Köhler illumination uniformly illuminates samples. A right-angle USB3.0 color camera (AIC-P133GC-USB) provides imaging; a sliding filter holder switches filtering conveniently. Two objectives are included: a 60X infinity-corrected plan achromatic dry objective, NA=0.85, WD=0.30 mm; and a 100X plan apochromatic oil objective, NA=1.35, WD=0.13 mm. Users select according to the manipulated material.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Laser Wavelength | 532 nm |
| Laser Power | 0-500 mW |
| Illumination Source | LEM5000K, White Light, Color Temperature: 5000K |
| Camera | AIC-P133GC-USB |
| Objective | IOPASO1514100X-VIS |
| Tube Lens | f=150 mm |
| Z-Axis Coarse/Fine Adjustment Lifting Stage [Travel 50 mm; Resolution 1 μm; Series Description Specifies Fine Adjustment 1 μm/Division] | 50 mm, Resolution: 1 μm |
| XY Sample Stage Travel [Travel 13 mm; Resolution 0.5 μm] | Travel: 13 mm, Resolution: 0.5 μm |
| General Parameters - Sample Stage Travel | 13 mm |
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