100X DIN Achromatic Objective Lens for Microscopes.

Quality 45mm DIN Achromatic objective to fit your magnification requirements. DIN meets international microscope standards and are configured for a 160mm tube length.

• (R) Retractable objectives - spring loaded to prevent slide damage
• 100x Objectives are to be used with an iris diaphragm and 1.25 N.A. Abbe Condenser
• Oil immersion is recommended for all 100x objectives