Canon has introduced two new bridge cameras into its range of PowerShot devices.
The SX400HS is a replacement for the SX170, which was a super zoom compact that has been redesigned to fit the bridge style aesthetic for the SX400HS.
With a 42x optical zoom lens, the SX520HS is designed as a more advanced offering, as it also offers manual control, as well as semi-automatic exposure modes.
Canon's HS System combines with a Digic 4+ processing engine for the SX520HS, which Canon claims allows it to be 60% quicker at higher ISOs and 30% faster at focusing and processing than cameras equipped with a standard Digic 4 engine. The SX400IS also has a Digic 4+ processor, but doesn't have the HS system.
Both cameras feature a 16 million pixel 1/2.3 inch CCD sensor, although Canon was unable to confirm to us whether they are the same sensor, it would seem likely.
The SX520's lens offers an equivalent of 24-1008mm in 35mm terms, while the SX400's zoom is equivalent to 24-720mm.
In terms of other differences, the SX520 offers full HD video recording (compared with 720p on the SX400) along with Creative Shot.
The Canon SX520HS price will be £299, approx US$540/AU$508, while the Canon SX400IS price will be £249, approx US$450/AU$423. Both will be available from August 2014.
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Amy has been writing about cameras, photography and associated tech since 2009. Amy was once part of the photography testing team for Future Publishing working across TechRadar, Digital Camera, PhotoPlus, N Photo and Photography Week. For her photography, she has won awards and has been exhibited. She often partakes in unusual projects - including one intense year where she used a different camera every single day. Amy is currently the Features Editor at Amateur Photographer magazine, and in her increasingly little spare time works across a number of high-profile publications including Wired, Stuff, Digital Camera World, Expert Reviews, and just a little off-tangent, PetsRadar.