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NEX-5R for beginner's astrophotography

 major differences between NEX-5, NEX-5N, NEX-5R, NEX-5T

starting from NEX-5N, the low light performances improve a lot, using APS-C 16 Megapixel Exmor IMX071 sensor 2

The cons, is that there is no port for tethering, and you need make/buy an IR intervalometer, and use IR sensor on the handle to do the trick

replacing the IR blocking filter:


 

 


 


you can easily find a second hand body for ~hkd 1,000-1,200

cloudynights:  

NEX-5N astromod

NEX-5N astrophotography 

Hhastro

DPreview

DxOMark 

shutter release port of other sony models

NEX-5 series is basically running Linux CE with source codes provided

gphoto support is NOT available 

discussion for NEX series 1, 2 

download image(PTP mode): ok

remote capture(aka tethering) (PC control mode): not ok

Someone 1.00 hack on A55

OpenMemories tweak

PlayMemories ( not avail for Alpha 7,9)

PMCA smart remote control app support on NEX-5T, NEX-5R

 ifixit 

Shutter app on iPhone, using Sony camera remote API

Sony camera remote API programming in python github

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