Nikon has expanded its Coolpix S line-up with three new cameras. The new models include the 18.1-megapixel Nikon Coolpix S9500 (£299.99 / €359.00 / $349.95, pictured) with Wi-Fi, 22x optical zoom, 3.0-inch OLED display and built-in GPS; the similarly Wi-Fi enabled, 16-megapixel Nikon Coolpix S5200 (£179.99 / €215.00 / $179.95) with 6x optical zoom and a 3-inch LCD screen; and the 18.1-megapixel Nikon Coolpix S9400 (£249.99 / €299) with 18x optical zoom and a 3-inch OLED panel (but no built-in wireless connectivity). All models feature back-illuminated CMOS image sensors, lens-shift vibration reduction and Full HD movie recording. All three cameras will become available on 21st February.