All posts tagged in: Optics

Infant Optics DXR-8 Video Baby Monitor with Interchangeable Optical Lens EAN:780235506774 Asin:B00ECHYTBI


For troubleshooting 'stopped charging' issues, Kindly remove and replace the battery wiring so that the battery contacts can be in position. First-ever monitor with interchangeable optical lens capabipty – allowing you to customize viewing angle and zoom Large 3.5 inches full color LCD display ..

Infant Optics Infant Optics DXR5 Wall Socket Power Adapter EAN:0858779002417 Asin:B0083A6XUU


Official AC adapter by Infant Optics (factory version) with safety warning label. Provides multiple power/charging points around the house. Fits on both Monitor Units OR Camera Units. NOTE: It is not necessary to purchase this item unless you wish to place more charging stations. The starter kit comes ..

Infant Optics DXR-8 Power Adapter for Monitor Unit (110v240v compatible) EAN:0858779002523 Asin:B00EDQ20M8


Additional AC adapter for existing DXR-8 monitor unit. 100-240v compatible Includes one 3' USB power cable, and one 10' USB power cable Provides additional charging stations for your DXR-8 Monitor Unit Wall socket adapter provides 5V output to USB cable $14.99 at

Infant Optics DXR-5 Portable Video Baby Monitor EAN:782386086112 Asin:B0052QYLUM


2.4GHz FHSS wireless transmission for 100% privacy and security Automatic IR night vision , Auto-mute mode: automatic static white noise cancepng mode VOX mode: automatic voice activation power saving mode Unparalleled ultra-smooth video playback at 30 frames per second Note:Please place both the devices ..

Infant Optics Add-On Camera Unit For Infant Optics Dxr-8 EAN:0858779002516 Asin:B00ECH5ARA


Additional Camera Unit pairs with Infant Optics DXR-8 Pan/Tilt/Zoom with Interchangeable Optical lens video monitor Viewing direction remotely controlled by DXR-8 Monitor Unit both horizontally and vertically Compatible with Infant Optics Optical Zoom Lens (sold separately) and Optical Wide Angle Lens ..

Comparing the Optics of the $40 Yongnuo 50mm f/1.8 and the $125 Canon 50mm f/1.8 II


I recently did a simple review that compared Yongnuo’s new $40 clone of the Canon 50mm f/1.8 II. Today I will dive a little deeper into how the two lenses stack up optically. There’s only so much that can be tested in home without fancy gear (MTF charts and the like) so I did a […]

Review: The Venus Optics Laowa 15mm f/4 1:1 Wide Angle Macro Lens


Venus Optics recently sent me an early pre-production copy of the new Venus Optics Laowa 15mm f/4 1:1 wide angle macro, the world’s first ultra-wide angle macro lens capable of magnification up to 1:1. I have been dabbling with it in the past week to publish a first look for this one-of-its-kind ..