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LUMU POWER LIGHT METER 

User guide 

 
 
 
 
 
 
 
Contents 

1.

 

EXPRESS YOURSELF 

2.

 

LIGHT METER iOS APP 

3.

 

LUMU POWER DEVICE  

4.

 

SUPPORT 

5.

 

LUMULABS D.O.O. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
July 2017 

 

Summary of Contents for LUMU POWER

Page 1: ...LUMU POWER LIGHT METER User guide Contents 1 EXPRESS YOURSELF 2 LIGHT METER iOS APP 3 LUMU POWER DEVICE 4 SUPPORT 5 LUMULABS D O O July 2017...

Page 2: ...u Power is on the other hand only one device that has the power of many We accomplished our mission by creating two things which have never been accomplished before in the light metering industry Firs...

Page 3: ...inserted into the iPhone Set app to Dark Theme Set measuring button to CONTINUOUS MEASURING in all Modes Pencil icon in bottom right corner takes you to all saved measurements Each Mode Screen On top...

Page 4: ...which are used in the PHOTO AMBIENT Mode as well You have to tap on the photo parameter APERTURE EXPOSURE ISO to choose and measure it The remaining two parameters are locked and you can adjust their...

Page 5: ...Mode Drop down menu on top of the screen reveals additional MULTI and PINHOLE sub modes MULTI will give you the average of multiple measurements or difference between them PINHOLE sub mode has built...

Page 6: ...controlled with changing Exposure Time duration or changing Flash power output Flash curve graph shows you the light from your flash The number beneath it is the effective duration of the flash If you...

Page 7: ...colorimetric boundaries If you want to use this measurement with Adobe Lightroom you should set number of steps to 150 because it has 150 steps for Tint compensation If you dial it directly in your c...

Page 8: ...app updates Option to show GREEN MAGENTA shift in other scales such as Wratten numbers plusgreen minusgreen etc CHROMATICITY Mode Currently only showing chromaticity coordinates in CIE 1931 color spac...

Page 9: ...as specified in the ISO 2720 1974 E standard Each light meter has color sensor calibrated with 7 different light sources and photodiode calibrated for response and offsets Calibration is automatic ea...

Page 10: ...Accuracy 0 1 EV Hemispherical Diffuser Cardioid type response Flash duration 1 40 000 1 250 s Illuminance Range 0 15 250 000 lux Accuracy 3 Flat Diffuser Cosine type response Other Power source iOS d...

Page 11: ...ched a new Kickstarter campaign for Lumu Power 1 705 backers pledged 318 877 to help bring it to life https www kickstarter com projects lumulabs lumu power a light meter for the future description Mo...

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