- Brand Name: youpeng
- Origin: CN(Origin)
- Magnification Ratio: 500X & Under
- Model Number: 195
- Is Smart Device: NO
- Material: Metal
- Theory: Biological Microscope
- Drawtube: Other
- type: microscope objective
- microscope lens: microscope parts
- objective microscope: microscope objective lens
- achromatic lens: biologia accessories
4X 10X 20X 40X 60X 100X Biological Microscope Objectives Achromatic lens
Features :
- Type:Microscope achromatic Objective lens
- Magnification: 4X/10X/20X(S)/40X(S)/60X(S)/100X(S+Oil)
- Mounting size :20.2mm
- Standard RMS thread
- Material:Precision Copper core
- Tube length : 160mm
- standard thickness of cover glass 0.17mm
- for Biological microscope
Detailed information :
- 4X :Numerical Aperture (NA) 0.1; working distance 18mm
- 10X: Numerical Aperture (NA) 0.25; working distance 7mm
- 20X (S): Numerical Aperture (NA) 0.4; working distance 0.55mm
- 40X(S) : Numerical Aperture (NA) 0.65;working distance 0.53mm
- 60X (S): Numerical Aperture (NA) 0.65; working distance 0.13mm
- 100X (S+Oil):Numerical Aperture (NA) 1.25 ;working distance 0.13mm
