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Photo Info

Dimensions4999 x 3562
Original file size1.93 MB
Image typeJPEG
Color spaceUnknown
Date taken2-Apr-18 15:21
Date modified2-Apr-18 18:20
Shooting Conditions

Camera makeSONY
Camera modelSLT-A77V
Focal length18 mm
Focal length (35mm)27 mm
Max lens aperturef/2.8
Exposure1/125 at f/3.2
FlashNot fired, compulsory mode
Exposure bias0 EV
Exposure modeManual
Exposure prog.Manual
ISO speedISO 800
Metering modePattern

Jeff Vinton of Thunder Mountain Maple in Braintree reviews the technological particulars of his oil-heated 5x14 evaporator which gives his operation more nuanced control over the process than wood-fired evaporators. (Herald / Dylan Kelley)