Canon Powershot SX620 HS brand_Domke so use at your own

so use at your own risk

because it does not come off or retract

It provides 1:1 magnification without the use of extension tubes

Good focus and diaphragm

I am not sure

Canon Powershot SX620 HS brand_Domke so use at your ownThe Canon Powershot SX620 HS is a compact "superzoom" camera with an impressive 25x optical zoom capability in a truly pocketable body. It shoots 20mp stills, records 1080p video at up to 30fps, and has WiFi and NFC functionality (though like most camera WiFi features, the reality of connecting it to its proprietary app is a lot more awkward than the promise.) In excellent condition. Includes battery and charger.