Objective Lens Achromatic Microscope Objective All Steel For Biological Microscopes

Objective Lens Achromatic Microscope Objective All Steel for Biological Microscopes Specification: Features: Made of all-steel material it is durable and hard to wear. The magnification is and the image is clear making it easy to observe the texture and structure of tiny things. There are six objective lenses available 4X 10X 20X 40X 60X 100X. Each objective is equipped with a single plastic box for easy storage. This product is dedicated to a variety of biological microscopes using a Standard RMS interface 20.2mm. Specifications: Condition: 100% Material: Steel Standard: Standard RMS interface 20.2mm Type: 4X 10X 20X 40X 60X 100X Achromatic Objective Lens Optional Magnification Numerical aperture Working distance Thickness of the coverslip Impregnating medium Spring 4X 0.1mm 18mm 0.17mm No No 10X 0.25mm 7mm 0.17mm No No 20X 0.4mm 0.55mm 0.17mm No Yes 40X 0.65mm 0.53mm 0.17mm No Yes 60X 0.65mm 0.13mm 0.17mm No Yes 100X .25mm 0.13mm 0.17mm Oil Yes The use of various objectives: 4X: Observe insects banknotes repair electronic motherboards etc. can be viewed separately and the imaging is clearer than the magnifying glass. 10X: Repairing fine electronic components small antiques etc. can be viewed separately the imaging is clearer than the magnifying glass. 20X: Observe aphids products silkworms etc. 40X: Observe cells sperm eggs artificial insemination etc. 60X: Observe cells sperm eggs artificial insemination crude etc. 100X: Observe tests blood tests scientific research students see specimens etc. Package list: x Achromatic Objective Lens