OS45

Engineered for precision. Designed for clarity. Built to perform.

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Description

The OS45 Series Microscope is a professional laboratory instrument designed for high-quality microscopic observation. It features an upgraded NIS infinity optical system with high numerical aperture plan achromatic objectives and multilayer coating technology to deliver superior image quality and extendibility. For ease of use, it includes an LCD status display, universal condenser, and a stage height stopper that make operation smooth even for beginners. Its ergonomic design enhances comfort, allowing examiners to stay focused during long observation sessions.

Additional information

Body

Aluminum die-cast metal frame, anti-rust and anti-corrosion
Optical system

Infinity optical system
Observation Method

BrightField, Phase Contrast, Simple Porarization and Fluorescnce.
Transmitted Illumination System

Built-in Koehler illumination for transmitted light 3W LED transmitted illumination system with variable control color temperature form 3000K to 7000K
with long life time up to 60,000 hr.
Focusing

Coarse movement stroke: 28 mm
Coarse adjustment limit stopper
Torque adjustment for coarse adjustment knob
high sensitivity fine focusing knob (minimum adjutsment gradations: 1 μm)
Revolving Nosepiece

Quintuple coded nosepiece with inward tilt.
Eye Piece

10X, Field Number 22mm (Anti fungus)
Head

* Binocular, 30° incluiding with 360 degree rotation, Interpupillary distance adjusting range 47-78 mm, Eyepoint adjustment from 410mm to 455 mm (Excluding Fluorescence Units).
* Trinocular, 30° incluiding with light beem spliter 50%:50%, Interpupillary distance adjusting range 47-78 mm, Eyepoint adjustment from 410mm to 455 mm (Excluding Fluorescence Units).
* Trinocular, 30° incluiding with light beem spliter 100%:0%/0%:100%, Interpupillary distance adjusting range 47-78 mm, Eyepoint adjustment from 410mm to 455 mm (Excluding Fluorescence Units).
* Tillting Trinocular, 0°-35° incluiding with light beem spliter 50%:50%/100%:0%/0%:100%, Interpupillary distance adjusting range 47-78 mm, Eyepoint adjustment from 410mm to 455 mm (Excluding Fluorescence Units).
Stage

Rackless stage 235mm X 150mm
Traveling range (X × Y): 78 mm × 54 mm
Specimen holder for two Slides with spring lever
Specimen position scale
Objectives

All Objectives series are Anti-Fungus.
Infinity Plan Achromat objectives 4X, 10X, 20X, 40X and 100XOil (Optional 60X).
Infinity Plan Phase Contrast objectives (10X, 20X, 40X and 100XOil)
Infinity plan S-Apo Achromat objective (4X,10X,20X,40X and 100XOil)
Condenser

Abbe condenser NA 1.25 with Iris diaphragm.
Swing-out Achromatic Condenser(NA0.9/1.25),with Iris diaphragm.
Phase Contrast Turrent, Condenser NA 1.25
Fluorescence attachment

LED illumination
4-position fluorescent turrent, with Iris diaphragm
6-position fluorescent turrent, with Iris diaphragm
Standard 3 Fluorescence cubes DAPI, FITC and TRITC

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