Ahead of our full review, here are 64 sample JPEG photos taken with the Sigma 18-35mm F1.8 DC HSM lens, mounted on a Canon EOS 700D / Rebel T5i body. The Sigma 18-35mm F1.8 DC HSM is a fast standard zoom lens for APS-C DSLR cameras, retailing for £799.99 / $799.99.

Ahead of our full review, here are 60 sample JPEG photos and a full HD movie taken with the new Ricoh GR premium compact camera. We've included an ISO sequence from 100 to 25,600 so that you can see exactly what the 16.2 megapixel sensor and 28mm f/2.8 lens are capable of.

Ahead of our full review, here are 55 sample JPEG photos and a 720p movie taken with the Sony Cyber-shot DSC-H200 compact camera, including the complete ISO range from 80-3200. The Sony Cyber-shot DSC-H200 is an affordable super-zoom camera with a 20.1 megapixel Super HAD CCD sensor, 26x optical zoom lens, 3-inch LCD screen, 720p HD video, and is compatible with AA batteries.

Ahead of our full review, here are 59 sample JPEG photos and a Full HD movie taken with the brand new Panasonic Lumix DMC-LF1 compact camera. The Panasonic Lumix LF1 is a premium 12 megapixel compact camera with a built-in viewfinder, 28-200mm f/2.0-5.9 lens, multi-functional Control Ring, Wi-Fi and NFC connectivity, 10fps burst shooting, RAW format support and ISO range of 80-12,800.

Ahead of our full review, here are 55 sample JPEG photos and a HD movie taken with the new Sony NEX-3N camera, including the full ISO range. The Sony NEX-3N is the world’s smallest, lightest interchangeable-lens camera with an APS-C sized sensor. It has a 16.1 megapixel APS-C sensor, ISO 16000 sensitivity, Full HD movies, built-in flash, and a 180° tiltable 3-inch LCD screen.

Ahead of our review, here are 55 sample JPEG photos taken with a full production version of the Sony Cyber-shot DSC-HX50 compact camera, including the full ISO range from 80-12,800. Released today in the UK, the Sony Cyber-shot DSC-HX50 is a new travel-zoom compact camera with a 30x zoom lens, 20.4 megapixels, built-in wi-fi connectivity and Full 50p HD movie recording.

Ahead of our full review, here are 49 sample JPEG photos and a 1080p movie taken with the new HTC One smartphone. The HTC One has a 4 megapixel 1/3-type “UltraPixel” sensor, fast f/2.0 28mm lens with optical image stabilization, a 4.7-inch screen, and offers 1080p HD video recording, Auto focus, Geotagging and a built-in flash.

Ahead of our full review, here are 21 sample JPEG photos taken with the Olympus M.ZUIKO DIGITAL 60mm f/2.8 Macro lens, mounted on an E-PL5 body. The Olympus M.ZUIKO DIGITAL 60mm f/2.8 Macro is a fast macro lens for the Micro Four thirds system, retailing for £449.99 / $499.99.

Ahead of our full review, here are 24 sample JPEG photos taken with the Olympus M.ZUIKO DIGITAL 75mm f/1.8 lens, mounted on an E-PL5 body. The Olympus M.ZUIKO DIGITAL 75mm f/1.8 is a fast telephoto portrait lens for the Micro Four thirds system, retailing for £799.

Ahead of our full review, here are 21 sample JPEG photos taken with the Olympus M.ZUIKO DIGITAL 17mm f/1.8 lens, mounted on an E-PL5 body. The Olympus M.ZUIKO DIGITAL 17mm f/1.8 is a fast 35mm equivalent lens for the Micro Four thirds system, retailing for £449.

Ahead of our full review, here are 51 sample JPEG photos and a 1080p movie taken with the new Sony A58 DSLR camera, including the full ISO range. The Sony A58 is a mid-range SLT camera with a 20 megapixel CMOS sensor, OLED Tru-Finder viewfinder, burst shooting up to 8fps, 15-point phase detection autofocus system and an ISO range of 100-16000.

The Carl Zeiss Touit Planar 1.8/32 T* is a 48mm equivalent standard prime lens for Sony NEX and Fujifilm X-series compact system cameras. We spent a couple of hours shooting with both new Touit lenses and the Fujifilm X-Pro1 camera at Carl Zeiss' UK headquarters (admittedly not the most photogenic of locations) to bring you a gallery of full-size sample images, including the full aperture range. The Carl Zeiss Touit Planar 1.8/32 T* will cost around £700 in the UK and will be available from Saturday June 1st.

The Carl Zeiss Touit Distagon 2.8/12mm T* is an 18mm equivalent ultra-wide angle lens for Sony NEX and Fujifilm X-series compact system cameras. We spent a couple of hours shooting with both new Touit lenses and the Fujifilm X-Pro1 camera at Carl Zeiss' UK headquarters (admittedly not the most photogenic of locations) to bring you a gallery of full-size sample images, including the full aperture range. We've also got a final production Carl Zeiss Touit Distagon 2.8/12mm T* lens in for a full review, so watch this space... The Carl Zeiss Touit Distagon 2.8/12mm T* will cost around £950 in the UK and will be available from Saturday June 1st.

Ahead of our full review, here are 50 sample JPEG photos and a 1080p movie taken with the new Panasonic G6 compact system camera, including the full ISO range. The Panasonic G6 has a 16-megapixel Micro Four Thirds sensor, ISO range of 100-25,600, OLED viewfinder, 3-inch free-angle LCD screen, 7fps continuous shooting, 1080p Full HD Stereo movie recording and Wi-Fi/NFC connectivity.

Ahead of our full review, here are 49 sample JPEG photos and a 1080p movie taken with the new Samsung NX300 compact system camera, including the full ISO range. The Samsung NX300 has a 20.3 megapixel APS-C CMOS sensor, an ISO range of 100-25,600, an articulated 3.3-inch OLED touchscreen, Wi-Fi connectivity, 8.6fps continuous shooting, i-Function 2.0 and 1080p Full HD Stereo movie recording.

Ahead of our full review, here are 62 sample JPEG photos and a 1080p movie taken with the Sony Cyber-shot DSC-HX300 compact camera, including the complete ISO range from 80-12,800. The Sony Cyber-shot DSC-HX300 is a super-zoom camera with a 50x zoom lens (24-1200mm), 20.4 megapixel Exmor R sensor, tiltable 3" LCD screen, 10fps burst shooting, manual exposure modes and Full 1080p HD movie recording.

Ahead of our full Olympus XZ-10 review, we've provided 41 JPEG sample images and a 1080p HD movie for you to download and take a closer look at, including the full ISO range. The Olympus XZ-10 is a brand new premium compact camera with a 12-megapixel 1/2.7-type backlit CMOS sensor, 26-130mm f/1.8-2.7 lens and full set of manual controls.

Ahead of our full review, here are 49 sample JPEG photos and a 1080p movie taken with the Fujifilm FinePix HS50 EXR compact camera. The Fujifilm FinePix HS50 EXR is a new super-zoom compact camera with a 42x lens that offers a massive focal range of 24-1000mm.

We had the opportunity to try out the new Canon EOS 700D DSLR camera in central London. Here are 38 sample JPEG photos taken with the Canon EOS 700D DSLR camera, including the full ISO range. The Canon EOS 700D is a digital SLR camera with an APS-C sized 18-megapixel Hybrid CMOS sensor, DIGIC 5 processor and a 5fps continuous shooting mode.

We had the opportunity to try out the new Canon EOS 100D DSLR camera in central London. Here are 52 sample JPEG photos and a 1080p movie taken with the Canon EOS 100D DSLR camera, including the full ISO range. The Canon EOS 100D is the smallest and lightest APS-C DSLR ever made, and features a 3” ClearView II capacitive touchscreen, an 18-megapixel Hybrid CMOS AF II sensor and DIGIC 5 processor.