2025年2月19日 · Maybe you've rediscovered a box full of 35mm slides in the attic, or maybe you've recently discovered the joys of shooting film and want to see and share your results. …

2023年7月24日 · The DSC-HX99RNV kit includes the Sony DSC-HX99 camera and the QD Laser RETISSA NEOVIEWER viewfinder. If you find traditional viewfinders challenging to use, this …

2022年6月16日 · This paper proposes a new mechanism for the viewfinder: a retinal projection-based electric viewfinder (R-EVF). Currently, retinal projection is one of the main research …

2023年3月14日 · The viewfinder works by projecting digital images from the camera directly to the retina. It uses RGB semiconductor lasers that combine to create a full-color weak light beam. It …

2023年7月25日 · The DSC-HX99 RNV kit is a retinal projection camera that lets those who have difficulty using a normal camera viewfinder or screen take and see photographs, using a …

The TeleVue Qwik point Basic is an LED finder for the easy location of astronomical objects in the night sky. A red dot on a matt screen shows you exactly where your telescope is pointing; …

ArtCreativity 2 in 1 Robot Camera Toy Viewfinder with Projector, Set of 6, Battery Operated Projector Wild Animal Slides, Safari Party Favors, Robot Party Supplies, & Wild One Party …

It projects a small red point from an LED onto a non-magnifying screen. This point, located in the middle of large normal (non-inverted) 10° field of view, displays exactly the location in the night …

You will see a red dot on the projection screen which, when you look at the night sky, looks as if it is floating in it. It is also positioned directly where your telescope is pointing. The Omegon LED …

2 in 1 Robot Viewfinder Camera with Projector, Set of 6, Battery Operated Projector Wild Animal Slides, Great Safari Party Favors, Robot Party Supplies, & Wild One Party Favors for Kids