A fortunate dozen spent a night with the 4.3-meter Lowell Discovery Telescope, happy to be gazing at some great deep-sky ...

Nikon has announced a massive firmware update for the Nikon Z8 camera, unlocking a long list of new features and upgrades.

Altair-LSFM achieves lateral and axial resolutions of approximately 235 nm and 350 nm, respectively, across a 266-micron field of view after deconvolution ... which are fundamentally dictated by the ...

This tool allows you to convert a mismatched filmback and view the adjusted lens size. The "CameraApertureFix" UI window will appear. Select a camera in your scene and click "Refresh" in the script's ...

In all three tasks, participants were instructed to fixate on a center dot and pay attention to circular aperture on one side ... no inter-slice gap; field of view = 256 mm; flip angle = 8°; image ...

Use a pair of scissors and cut around the edge of the outer circle, then cut tabs every 2cm between the first and second ...

Solar observations often face a trade-off between field of view and resolution. Large solar telescopes provide high-resolution images but cover limited areas, while smaller instruments can monitor ...

For video shooters, the Sigma 17-40mm f/1.8 DC Art offers silent and responsive autofocus thanks to Sigma’s High-response Linear Actuator (HLA). Focus breathing is minimal, and the internal zoom ...

Breakthroughs in pure mathematics can take decades. A new Defense Department initiative aims to speed things up using ...

(UnSplash) Traditional solar telescopes have often had to pick a battle between either providing highly pixelated images or maintaining a large field of view. The VTT, however, allows scientists ...