You don’t need a huge telephoto prime lens to photograph wildlife. Andy Westlake is your guide to some affordable zoom ...

Camera lens names might look like gibberish, but they have meaning. We decode the naming conventions of 11 lens manufacturers ...

Definition: The ratio of liquid assets to net demand and time liabilities (NDTL) is called statutory liquidity ratio (SLR). Description: Apart from Cash Reserve Ratio (CRR), banks have to maintain a ...