![When a gravitational lens magnifies a background galaxy, why don't we see the object doing the lensing, as we would if looking through an optical lens? | Astronomy.com When a gravitational lens magnifies a background galaxy, why don't we see the object doing the lensing, as we would if looking through an optical lens? | Astronomy.com](https://astronomy.com/-/media/import/images/8/5/9/asy-sk0405_02_700.jpg?mw=600)
When a gravitational lens magnifies a background galaxy, why don't we see the object doing the lensing, as we would if looking through an optical lens? | Astronomy.com
![Amazon.com : Samsung Galaxy Camera 2 16.3MP CMOS with 21x Optical Zoom and 4.8" Touch Screen LCD (WiFi & NFC- White) : Electronics Amazon.com : Samsung Galaxy Camera 2 16.3MP CMOS with 21x Optical Zoom and 4.8" Touch Screen LCD (WiFi & NFC- White) : Electronics](https://m.media-amazon.com/images/I/612KhxwYLkL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Samsung Galaxy Camera 2 16.3MP CMOS with 21x Optical Zoom and 4.8" Touch Screen LCD (WiFi & NFC- White) : Electronics
![JWST Sees the Same Galaxy From Three Different Angles Thanks to a Gravitational Lens - Universe Today JWST Sees the Same Galaxy From Three Different Angles Thanks to a Gravitational Lens - Universe Today](https://www.universetoday.com/wp-content/uploads/2014/11/Gravitational-lensing-galaxyApril12_2010.jpg)