Perhaps the bigger question is whether or not Fujifilm feels the need to have both the 23mm f/2.8 and an 18mm f/2 in the ...

In contrast, the standard iPhone 17 uses a dual-camera system and lacks a dedicated telephoto lens. This hardware difference limits the standard model to 2x optical zoom and 10x digital zoom, while ...

Among mainstream hybrid compact SUVs, at present our MotorTrend Ultimate Car Rankings place the 2026 Toyota RAV4 (second) ahead of the Honda CR-V (third) and Subaru Forester Hybrid (sixth). Among ...

With Microsoft Lens retiring, you can still scan and save documents on your phone using one of these alternative apps.

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...

Abstract: We introduce FocalPose++, a neural render-and-compare method for jointly estimating the camera-object 6D pose and camera focal length given a single RGB input image depicting a known object.

Nikon has announced the NIKKOR Z 24–105mm f/4–7.1, a flexible all-purpose zoom for the Z system designed with portability and ...

There was the announcement of two new Viltrox conversion lenses for Fujifilm X100 series cameras, comprising the TCL-X100 II ...

I recently came across a book with the intriguing title, Lenin and Gandhi. Its author was the Austrian writer, René Fülöp-Miller. The book was published originally in French; what I read was the ...

Abstract: In this letter, a three-dimensionally printed one-sixteenth fractional spherical homogeneous dielectric lens antenna on a metallic corner reflector is designed. This lens antenna is fed by ...