Firstcall DEPSSI Blue Coloured Card
Item: 26204
Depth of Field, Sunset/Sunrise for digital cameras
Delivery: Up to 5 days
Description
This handy guide/reference card has two functions; it enables the 'outdoor photographer' to quickly select the 'hyperfocal' distance (see below) for different lenses (or zoom settings) using various apertures, and as a bonus, the reverse side of the card gives the angles/positions of sunrise and sunset for every month.
The card is made in a durable plastic suitable for prolonged use. The size of a credit card, it can be tucked into a wallet/purse or secured to your camera bag until needed.
The 'depth of field' in a photograph is crucial to the final image. Usually, maximum 'DOF' is required for landscape photography to achieve 'front to back' sharpness. This is best achieved by focusing at the 'hyperfocal' distance.
Many camera lenses do not have sufficient markings to determine what that distance is. This distance changes, depending on the lens focal length, & f/stop (aperture) being used and digital cameras (with sensors smaller than 35mm) differ to 35mm settings.
Code: 26204 'Blue coloured'- for 1.5x/1.6x digital camera sensors ?2.95
The card is made in a durable plastic suitable for prolonged use. The size of a credit card, it can be tucked into a wallet/purse or secured to your camera bag until needed.
The 'depth of field' in a photograph is crucial to the final image. Usually, maximum 'DOF' is required for landscape photography to achieve 'front to back' sharpness. This is best achieved by focusing at the 'hyperfocal' distance.
Many camera lenses do not have sufficient markings to determine what that distance is. This distance changes, depending on the lens focal length, & f/stop (aperture) being used and digital cameras (with sensors smaller than 35mm) differ to 35mm settings.
Code: 26204 'Blue coloured'- for 1.5x/1.6x digital camera sensors ?2.95
Returns
All returns for purchased items are covered in our Customer Service section below under the sub-headings of Cancellation, Replacement and Terms and Conditions.
Our returns policy is fully compliant with UK Online and Consumer Contracts Regulations (updated October 2015).
Delivery
Most orders incur a total order delivery charge of £7.99 including VAT for mainland UK delivery. All goods are shipped by courier services. The companies we use are DPD or UK Mail and parcels are delivered in 48 hours or sooner from date of despatch. Exceptions to this, including lower delivery charges, can be found in the Information section for Delivery at the bottom this page.
Delivery Options
Home Delivery
UK mainland delivery from £7.99
