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Although many film cameras have inbuilt light metering systems, a light meter instrument can also be used. Light Meters can measure the amount of light falling on a subject (incident light), or being reflected by a subject (reflective light). By converting these measurements, it defines what would be the most beneficial shutter speed and f/stop to use for that given subject. Light Meters are particularly helpful where subject matter / lighting conditions are difficult. Some light meters are also able to...

Having shot a roll of black and white film it now needs to be processed to create the negatives. At this point your film is still light sensitive so should not be exposed to light. Processing your own film can be highly satisfying and cost effective. It is also easy to learn. The most common method for hand processing film is undertaken by using a Daylight Processing Tank. This piece of kit needs the film to be loaded on to a ‘spiral’ or ‘reel’, in the dark, and then enclosed in a light tight co...

Contact sheets are a great way to review and record your images. They allow you to view all the negatives on a roll of film before deciding which ones you want to print and how you may want to crop them. They also provide a permanent record of those negatives for filing purposes. How to make a contact sheet To make a contact sheet we recommend using ILFORD MULTIGRADE RC DELUXE Set the enlarger head to a height that gives a 40cm (16in) wide rectangle of light on the baseboard Put a MULTIGRADE fil...

When photographic material is exposed to light it begins to darken. The more light the material receives, the darker it becomes. This opens up a range of possibilities for making fun, creative and artistic images without a camera. Making a picture without a camera couldn’t be easier and is a fun activity to try with children. However, for many, exploring and experimenting with different effects of light on photographic /blog/the-luminogram-process/materials can become an art form by itself. Where to sta...

Silver halide has been used in photographic film and paper for over 150 years and remains a vital ingredient found in all high-quality products. Silver halide crystals in gelatin form part of an emulsion which is used to coat the paper or film. On exposure to light (i.e. in a camera or darkroom), the crystals react turning into silver and forming the image. Silver halide prints There are many ways to produce black & white prints with options varying in quality. Traditional black & white silver ha...

Filters have long been a popular accessory for photographers and offer a number of different functions or effects. In both analogue and digital photography it is possible to recreate some of these in the darkroom or digital darkroom. However there has always been a benefit to getting it right in camera. In black & white photography, colour filters in particular are useful as they can control how the colours in a scene are reproduced as greys. Normal black & white films are sensitive to all wavele...

ILFORD PHOTO technical downloads On this page we have collated all of our technical information in one place. Whether you are looking for technical data sheets, our film processing chart or information relating to contrast control for our MULTIGRADE Papers this is where you will find it. All relevant technical information can also be found at the bottom of each specific product page. Technical Data Sheets Here you will find links to all technical data sheets for our film, paper and chemical products. ...

Our Address ILFORD PHOTO Ilford Way Mobberley Knutsford Cheshire WA16 7JL Directions: Click here for map and directions to the Mobberley site (PDF). Email:  If you can't find the answer that you are looking for in our FAQs pages then please e-mail us  - Please note that at this current time, there may be a delay in us responding to your email. Phone +44 (0)1565 650000 Registered office: HARMAN technology Limited, Whittington Hall, Whittington Road, Worcester, WR5 2ZX, England. Register...

General health and safety advice This section provides advice to our customers on the safe handling, use and storage of our photochemical solutions, best practice for waste disposal and specific advice to women who are pregnant or breastfeeding a child. If you are looking for information on the chemical safety of HARMAN photochemistry solutions, please refer to the Safety Data Sheets (known as SDS or MSDS) 24 HOUR OHES emergency line for advice on chemical incidents Safe working practices It is essen...

ILFORD photochemical products as sold These SDSs relate to the products in the form that is actually sold. The structure and content of these SDSs are designed to meet regulatory requirements. They are provided in 11 European languages. There are separate versions for the USA (in English only) and Canada (in English and French). Please select the version that is appropriate to your needs and location from the list below. ***Please note: Safety Data Sheets are in the process of being updated, and...