Operate the Fenix TK75 as assistance with the photography of little or no architectural objects illuminated at twilight and night photos (tripod, long exposure). When batteries are 4 NCR18650B 3400 mAh with (according to dealer information) Panasonic cells (). (+) On the highest power level excellent light output. Larger (non-moving) objects such as entire buildings can be recorded in good quality from 200 mtr distance with long-term exposure at low ISO levels (100-400). (+) Suitable as an indirect light source when taking pictures indoors, at the highest level just behind the photographer somewhere on wall / ceiling lights (when wall-ceiling color white) (+) The total weight with battery and strap 670 g (on my kitchen scale measured) => In the photo equipment ideal entrained; volume and weight technically no comparison to big light equipment. (+) I describe the light, although subjectively as cool-white, but I have no color cast bluish. With minimal correction in image editing, producing a realistic photo. (-) Only for that special photo-purpose: It is missing (due to design by the 3 LEDs) a variable focus. Large objects must be "scanned" by firmly focused light beam during exposure evenly. (+) For other purposes, the soft focus is very good, for example, the control of the garden or the house environment for suspicious noises at night. (O) The specified lighting time at the highest level I could not reach in the first two Ladzyklen the batteries far. After less than 30 minutes burn time the batteries reach a charge state where the Fenix automatically downshifts after 1 second from level 4 to level 3 again. (O) In the luggage at the airport: In the abandoned suitcase forbidden (because lithium-ion battery), in hand luggage regular extra control. The sturdy metal body energized when fluoroscopy apparently suspected of but can always rebut.
My Appreciation despite the above limitations full marks (The battery performance has nothing to do with the light and the lack of focus relates only spziellen think probably less typical application)
