COOKEOPTICS.COM - Depth of Field Charts, Lenses, Cooke S4,

20 November, 2008

Cooke Optics Ltd.
Cooke Close
Thurmaston
Leicester, LE4 8PT
United Kingdom
T +44 (0) 116 264 0700
F +44 (0) 116 264 0707
lenses@cookeoptics.com

See depth of field charts in feet and metres for the range of Cooke S4 Prime lenses, Cooke 18-100mm zoom and the Cooke 25-250mm zoom: Click here to download depth of field charts in PDF format (9.75megs) or here to download PDF file in ZIP format (2.2megs). This file was updated March 22, 2006 and includes all current S4 focal lengths including the new 150mm and 180mm, the 15-40 CXX zoom, SK4 Super16mm primes as well as the CVK 9/50 the 10.4/52 16/Super16mm zooms.

The depth of field charts refer specifically to the optical design used for the specific lens, since allowance has been made for the position of the front nodal point relative to the film plane in each case.

Cooke Speed Panchro Lenses
ZIPped PDF files for the Speed Panchro lenses listed below are available to download in either T-stop or f-stop format.

Cooke Deep Field Panchro Lens f/2.5, T/2.8	100mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens f/2, T/2.3	75mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens f/2, T/2.3	50mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens f/2, T/2.3	40mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens f/2, T/2.3	35mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens f/2, T/2.3	32mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens f/2, T/2.3	28mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens f/2, T/2.2	18mm	in feet with relation to t/stops

Cooke Speed Panchro Lens f/1.7, T/2	18mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens Series II, f/1.8, T/2.2	25mm	in feet and metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens Series III, f/2, T/2.2	18mm	in feet with relation to f/stops

Cooke Speed Panchro Lens Series III, f/2, T/2.2	18mm	in metres with relation to f/stops and t/stops

Cooke Speed Panchro Lens Series III, f/2, T/2.2	25mm	in feet and metres with relation to f/stops and t/stops