Jessops 77mm Circular Polarising Filter A polarising filter is probably the most useful all-rounder after a protective UV filter.Polarising filters can be used to reduce reflections on glass or water (and other non-metallic surfaces).Another major application is to increase colour saturation - particularly effective in landscape shots where the blue of the sky can be greatly enhanced (as shown in picture at top of page - top image before, lower image after). ... Canon EF 75-300 Mm f4/5.6 MK3 Non USM Diagonal Angle of View: 32° 11'-8° 15'Lens Construction (elements/groups): 13/9No. of Diaphragm blades: 7Minimum Aperture: 32-45Closest Focusing Distance: 1.5mMaximum Magnification (x): 0.25 (at 300mm)Filter Diameter: 58mmThe optical system, construction, and exterior are the same as the EF 75-300 mm f/4-5.6 III USM's. The difference is that it uses a DC motor instead of a USM to drive the AF. ... Sony 16mm f2.8 Fisheye lens This super wide angle Fisheye fixed focal length lens gives a 180 degree field of view (35mm format) or 110 degrees (APS-C format) ... Sigma 15mm f2.8 EX DG Diagonal fisheye (Sigma AF) This is a true fisheye lens when used with 35mm film and full size CCD sensors giving a full 180 degree diagonal field of view. If used with smaller CCD cameras on most current digital SLRs it will still give a very wide angle though less than 180 dregrees. Digital and film compatibleThe DG range from Sigma is designed to work with full 35mm film frame and smaller CCD sensors. The special arrangement on DG lenses ensures that light hitting ... Nikon AF-S 50mm f1.4G Ultra-fast f1.4 standard lens that gives superb image quality and fast aperture. Great for travel and event photography.Specifications:Lens Configuration: 8 elements in 7 groupsMinimum Aperture: f16AF-S (Silent Wave Motor): YesCompatible Formats: FX, DX, FX in DX Crop Mode, 35mm filmLens coating: Super Integrated CoatingMinimum Focus Distance: 1.5 ft. (0.45m)Angle of View: 46 ° (FX-format); 31 °30' (DX-format)Maximum Reproduct ... Lowepro Apex 100 AW (Blue) Great all round protection from this flexible case. Designed for today's larger digital compact cameras or camcorders, it's the only case you'll need.Single pocket design for easy and secure access to both camera and accessoriesBuilt-in All Weather Cover provides extra protectionExtra soft tricot lining for LCD screen and lens protectionSlipLock attachment tabs and adjustable removable shoulder strap with Dryflo mesh covered shoulder padInter ... Jessopps Jessopps Stores