Want to make the most of your Fujifilm camera? We've rounded up the best Fujifilm lenses, now with expected savings on Amazon ...

[HONG KONG] Apple supplier Lens Technology has raised HK$4.8 billion (S$781 million) after pricing its Hong Kong listing at the top of the marketed range, according to sources familiar with the matter ...

This effective dimension of the convex program is often substantially smaller than the original dimension. We illustrate consequences of our theory for various cases, including unconstrained and L 1 ...

A branch flow model (BFM) is used to formulate the AC power flow in general networks. For each branch/line, the BFM contains a nonconvex quadratic equality. A mathematical formulation of its convex ...

For those on tighter budgets, a Nikon Z MC 50mm f/2.8 lens is also available, though we think the 105mm lens – like the Z5 itself – easily justifies its cost. With excellent dynamic range, powerful ...