185 Achromatic Objective Lens for Biological Microscope - 4X Magnification 0.10 NA - Standard 20mm Thread Mount Aluminum Alloy Body and Optical Glass Construction with Storage Case (4/0.10)

Item Type: Objective LensMaterial: Aluminum Alloy + Optical GlassPurpose: Special Objective Lens for MicroscopePackage List：1 x Objective Lens1 x Storage BucketNote:1. Do not expose to direct sunlight!2. Manual measurement, please allow some errors.

• Optical Specifications: This 185 achromatic objective lens features 4x magnification and a 0.10 numerical aperture for biological microscopy applications.
• Material Composition: The housing is constructed from aluminum alloy while the internal components utilize optical glass to support light transmittance and refractive index requirements.
• Universal Compatibility: Featuring a standard 20mm mounting thread, this objective is compatible with biological microscopes that utilize the same interface and aperture size.
• Viewing Field: The optical design offers a wide field of view for professional imaging and uses a metal body to protect against environmental degradation.
• Protective Storage: Each unit includes a dedicated storage case to facilitate safe handling and protect the optical surfaces from damage when the lens is not in use.