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My test drive of the Sony A7R4 is complete. It's time for the comparison against my A7R2 and some pretty pictures. Put your pixel peepers on and buckle up, this is a long one! First up, cost... 1/n
The A7R2 came out in 2015 at $3,200. Today it can be found for $1799 or possibly cheaper on the used market. The A7R4 was released in late 2019 at $3499, with an MSRP of $2499 today. These data will be important. 2/n 
The A7R4 brings 42% higher resolution over the A7R2, itself no slouch. This is the highest resolution prosumer grade camera on the market atm. But that's not all. It also uses PixelShift to slightly move the sensor and merge several images to produce up to 243MP in one image! 3/n
53. Dug up this old thread, will continue some posts for #TitliTuesday on this to collate pics and info at one place
GREAT MORMON(Papilio memnon)....4 forms of the male and 9 of the female is seen, this is the typical male form 'agenor' , N.E India #Indiaves
GREAT MORMON(Papilio memnon)....4 forms of the male and 9 of the female is seen, this is the typical male form 'agenor' , N.E India #Indiaves
53. GREAT MORMON continued... This is the tailed female form 'alcanor', N.E India #Titlituesday @IndiAves
Couple of Rare Nymphalids now
54. Chocolate Jungle Queen ( Stichophthalma nourmahal )Even in a tattered state in the dark underbrush this one was a stunner( Well it does belong to the Morphinae subfamily, same as the stunning new world Morpho butterflies!) #butterfliesofIndia
54. Chocolate Jungle Queen ( Stichophthalma nourmahal )Even in a tattered state in the dark underbrush this one was a stunner( Well it does belong to the Morphinae subfamily, same as the stunning new world Morpho butterflies!) #butterfliesofIndia
