CRISPR construct to genetically ablate the GABA transporter GAT3 in the mouse visual cortex, with effects on population-level neuronal activity. This work is important, as it sheds light on how GAT3 ...

Leica Camera’s new Vario-Elmarit 28–70 f/2.8 ASPH lens is the most compact standard zoom lens in the Leica SL-System and ideal for both stills shooting and videography.

Just in time for Amazon Prime Day on July 8-11, we've rounded up the best compact binoculars, giving you great optics that fit in your pocket.

Celestron SkyMaster 25x100 binocular review With a massive 100mm objective lens and 25x magnification, the Celestron SkyMaster 25x100 binoculars are ideal for stargazing and tripod-based observations.

Shopping for the best binoculars and spotting scopes is all about technical specifications, particularly magnification and objective lens diameter.

Learn how to select the ideal microscope objective lens with insights on types and key considerations.

Fold paper. Insert lens. This $2 microscope changes how kids see the world By Kamala Thiagarajan Published November 24, 2024 at 5:50 AM PST Viraj Nayer for NPR ...

The Foldscope brings a powerful science tool to schools that can't afford microscopes. Scientists use it too. Its creators have handed out 2 million units, including a new mini-model for younger kids.

If low-light performance is more important to you, then consider the Celestron Outland x 10x50 mm monocular, which features a larger, 50mm objective lens. How we tested the Hawke Endurance ED 10x42 ...

The choice of microscope, objective lens, and excitation wavelength will all change the appearance of a micrograph, Mehta says.