![Tech Tip of the Month Centering and Lens Shift: How to Center On-Axis Projection and Why it May or May Not be Best. - Elite Screens Projector Screens Tech Tip of the Month Centering and Lens Shift: How to Center On-Axis Projection and Why it May or May Not be Best. - Elite Screens Projector Screens](http://elitescreens.com/wp-content/uploads/2019/10/Projector_Centered_Horizontal_Axis.jpg)
Tech Tip of the Month Centering and Lens Shift: How to Center On-Axis Projection and Why it May or May Not be Best. - Elite Screens Projector Screens
![Amazon.com: ViewSonic X1 1080p Projector with 3100 LED Lumens, Cinematic Colors, Vertical Lens Shift, 1.3X Optical Zoom, H&V Keystone Correction and Corner Adjustment : Electronics Amazon.com: ViewSonic X1 1080p Projector with 3100 LED Lumens, Cinematic Colors, Vertical Lens Shift, 1.3X Optical Zoom, H&V Keystone Correction and Corner Adjustment : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61cy83H2enL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ViewSonic X1 1080p Projector with 3100 LED Lumens, Cinematic Colors, Vertical Lens Shift, 1.3X Optical Zoom, H&V Keystone Correction and Corner Adjustment : Electronics
![ViewSonic 1080p Projector, 3500 Lumens, Supercolor, Vertical Lens Shift, Dual HDMI, Enjoy Sports and Netflix Streaming with Dongle (PX701HD) - Walmart.com ViewSonic 1080p Projector, 3500 Lumens, Supercolor, Vertical Lens Shift, Dual HDMI, Enjoy Sports and Netflix Streaming with Dongle (PX701HD) - Walmart.com](https://i5.walmartimages.com/asr/e982110c-f814-4051-9b32-fb15d625c34d.f1af69279896ac8891b7d92deb7750f4.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
ViewSonic 1080p Projector, 3500 Lumens, Supercolor, Vertical Lens Shift, Dual HDMI, Enjoy Sports and Netflix Streaming with Dongle (PX701HD) - Walmart.com
![Centering and Lens Shift: How to Center On-Axis Projection and Why it May or May Not be Best. – Projection Screen Resource Centering and Lens Shift: How to Center On-Axis Projection and Why it May or May Not be Best. – Projection Screen Resource](https://projectorscreenresource.com/wp-content/uploads/2018/12/Throw-Distance.png)