![Fyscope 2pcs H16x Huygens Lens Optical Eyepiece For Biological Microscope 23.2mm - Microscopes - AliExpress Fyscope 2pcs H16x Huygens Lens Optical Eyepiece For Biological Microscope 23.2mm - Microscopes - AliExpress](https://ae01.alicdn.com/kf/S661e17ff65854a84823dbc3d83b4d5e0K/FYSCOPE-2pcs-H16X-Huygens-Lens-Optical-Eyepiece-for-Biological-Microscope-23-2mm.jpg_Q90.jpg_.webp)
Fyscope 2pcs H16x Huygens Lens Optical Eyepiece For Biological Microscope 23.2mm - Microscopes - AliExpress
![In huygens' eyepiece,A. The cross wires are outside eyepieceB. Condition for achromatism is satisfied C. condition for minimum spherical aberration is not satisfiedD. the image formed by the objective is a virtual In huygens' eyepiece,A. The cross wires are outside eyepieceB. Condition for achromatism is satisfied C. condition for minimum spherical aberration is not satisfiedD. the image formed by the objective is a virtual](https://www.vedantu.com/question-sets/9ed4b38e-3492-4ed7-a99a-d33b4c47a51e3166782467773269046.png)
In huygens' eyepiece,A. The cross wires are outside eyepieceB. Condition for achromatism is satisfied C. condition for minimum spherical aberration is not satisfiedD. the image formed by the objective is a virtual
![Reconfigurable Huygens' meta lens and characteristics of meta-atom.... | Download Scientific Diagram Reconfigurable Huygens' meta lens and characteristics of meta-atom.... | Download Scientific Diagram](https://www.researchgate.net/publication/347425615/figure/fig5/AS:1021205331050500@1620485732893/Reconfigurable-Huygens-meta-lens-and-characteristics-of-meta-atom-A-Active-Huygens.png)