Sir Apfelot Blog

16 January 2020
Insta360 One R photo

35 facts about the new Insta360 One R 360 degree camera

I own the Insta360 One X and have already made some 360-degree videos with it, none of which have made it onto YouTube yet, but have given me a bit of experience with the camera. [...]
20 November 2019

Mac tip: Drag and drop high resolution photos from the Photos app

A reader recently drew my attention to the fact that his Mac compressed images that were dragged onto his desk from the Photos app. I myself noticed pictures that were outputted too small when I [...]
7 November 2018
LightSpectrum Pro: Measure color temperature with the iPhone

LightSpectrum Pro: Measure color temperature and color spectrum with the iPhone

I just finished the test report on the LED tea lights and stumbled upon the color temperature measurement. A customer stated the color temperature of the LED candles to be 2900 Kelvin and I felt the need to [...]
6 December 2017
Shoot a DNG Raw photo with your Apple iPhone

Take RAW photos with an iPhone camera: here's how!

If you use the iPhone camera as a professional tool and want to take RAW photos instead of JPEG images, you can do so with just a few steps and one or the other additional app. How do you take a photo in raw data format and what advantages this [...]