Optika B-383PH Trinocular Phase Contrast Microscope

The Optika B-383PH is a trinocular phase contrast microscope from the B-380 series, built around N-PLAN and W-PLAN PH finite objectives for routine laboratory work with unstained specimens.

The multiple position condenser gives brightfield, three phase contrast settings, and a darkfield position for dry objectives on the same stand.

N-PLAN and W-PLAN PH Finite Objectives

The objective set combines an N-PLAN 4x overview objective with W-PLAN PH 10x, 40x, and 100x oil objectives, all anti-fungus treated with a 45 mm parfocal distance.

Multiple Position Condenser

The condenser covers brightfield, phase contrast at 10x/20x, 40x, and 100x, and a darkfield position for dry objectives, all switchable on the same stand.

Rackless Double Layer Stage

The 150×139 mm double layer mechanical stage moves on a rackless, belt-driven mechanism with a 75×33 mm moving range and 0.1 mm vernier scale accuracy.

Trinocular Head for Documentation

The trinocular head adds a camera port for photographic or digital documentation alongside visual observation.

Ideal Applications

The B-383PH suits laboratories that need phase contrast on a finite optics platform.

• Living cell and microorganism observation
• Microbiology and cytology screening
• Educational and university laboratory use
• Routine phase contrast diagnostics
• Camera-based documentation of phase contrast images

Choose the B-383PH when:

• You need phase contrast for unstained, transparent specimens
• You want an entry point into phase contrast without IOS infinity optics
• You want camera documentation on a trinocular stand
• You process routine laboratory samples with mixed brightfield and phase contrast needs

Optika Value Proposition

The Optika B-383PH combines N-PLAN and W-PLAN PH finite optics with a rackless mechanical stage on a trinocular stand, backed by Optika 10-year mechanical and optical warranty plus lifetime X-LED warranty.