A set for observing colorless and transparent objects in positive phase contrast. Useful for observing living cells and their organelles. It is used in biological and biomedical institutes, clinical, veterinary, hematological laboratories, sanitary-epidemiological stations and scientific institutions.

The set includes:

• disc condenser (NA 1.25) with centering mechanism
• Plan achromatic phase lenses corrected to infinity Plan PH10x, Plan PH20x, Plan PH40x, Plan PH100x Oil
• centering telescope
• green filter

Technical parameters

• Lenses: Ph10x, Ph20x, Ph40x, Ph100x
• Observation technique: phase contrast
• Purpose: biological