BTZS Lite & BTZS DMAX Newsletter Complete 10 Volume CD Focus Hood No Velcro needs be attached

No Velcro needs be attached to camera

Shift ±40mm

best way to process my film

Reciprocity "Failure" and What To Do About It

BTZS Lite & BTZS DMAX Newsletter Complete 10 Volume CD Focus Hood No Velcro needs be attachedNew From Phil Davis BTZS Lite: Armed with BTZS Lite and Expo Dev, photographers can get good exposures with your film test. See our film testing service. BTZS Lite consists of a CD ROM (Mac or PC readable) with five Adobe Acrobat* files written by Phil that explain metering using either a spotmeter or an incident meter and calculating the correct exposure using the Expo Dev software. Using actual photographs Phil explains meter placement and other