We take a closer look at the Canon EF 70-200mm f/4L IS USM and see if it can compete with its f/2.8 sibling
The Olympus M.Zuiko Digital 45mm features a metal-like design and a beneficial maximum aperture
The Sigma 30mm f/2.8 EX DN forms part of the manufacturer's branch out in to the CSC market, and offers an impressive level of performance
The Pentax smc DA 60-250mm f/4.0 ED (IF) SDM is a high-end lens that promises a professional level of performance
The Pentax smc DA 55-300mm f/4.0-5.8 ED is an impressive tele-photo zoom with much to admire about it
The Samsung 85mm f/1.4 ED SSA i-F is a premium prime portrait lens with an attractive equivalent focal length
The Samsung 20mm f/2.8 NX iFunction Pancake will have real size benefits when paired with a CSC body
The Panasonic Lumix G Vario 45-200mm f/4.0-5.6 Mega OIS offers an equivalent focal range of 90-400mm, making it an impressive sports and wildlife optic
The Sigma 50-150mm f/2.8 EX DC OS HSM is a fast fixed-aperture telephoto zoom designed for APS-C DSLRs
The Pentax DA* 200mm SMC f/2.8 ED (IF) SDM is a high-end prime lens with an impressive specification
The Canon EF-S 55-250mm is a versatile tele-photo zoom lens that delivers some excellent lab result. Find out more in the full What Digital Camera lens review
The Samsung NX 60mm f/2.8 Macro ED OIS SSA offers true 1:1 compatibility for the manufacturer's CSC range
The Canon EF-S 18-200mm f/3.5-5.6 IS is is a versatile zoom lens and could well be your first kit lens upgrade
Pro-spec, full-frame standard zoom with three-stop image stabilisation
This full-frame VR II lens has a stunning optical performance. How highly did it score on test? Find out below
The Canon EF 24-70mm f/2.8L II USM is an improved version of a respected wide-aperture lens, but how does it perform?
Nikon has revealed a new telephoto zoom lens featuring 'next generation VR technology that boasts up to five stops of image stabilisation.
Given that Panasonic 25mm carries the Leica name it is reasonable to think it will be more expensive than its peers. It is also reasonable to expect that it should…
Zeiss Distagon T* 18mm f/3.5 ZF.2 - The optical and build quality of the Zeiss 18mm show to be nothing short of stunning...
Nikon AF-S DX 18-300mm Review - A high-powered 16.7x superzoom for Nikon DX DSLRs