tn1krr

Cheapest place to one or both is probably your local rescue animal center :-D

This is due to slow sensor readout in the EOS R. It take about 1/12 secs (around 75-80 ms) for sensor to read in full resolution (no line skipping or crop like in video) in full bit depth. During ...

The difference is not really that big, nothing comparable for example to the size diff between PDAF pixels in the mirror-setup and sensor-based AF. For example the AF difference between Sony A7III ...

10,67 M. 1.5x crop factor applies to both vertical and horizontal direction. 24M / (1.5 * 1.5) = 10,67M. Better APS-C croppability is one of the benefits of the megapixel monsters like Z7, D850 &  ...

Except the A7III does not have the AF system from the A9 at all. They share same PDAF pixel grid, but A7III does not have the very thing that makes A9 very very special in terms of ...

Canon AF-C + Eye AF is gonna be in par with gen2 A7-series, at best and propably worse than that. The slow readout sensor hampers Canon in this too as they cannot get equally fast (fps) high res ...

While A7III may enjoy small edge over A7RIII in terms of AF people tend to forget a few things when making these comparisions - A7RIII has significantly better EVF (higher resolution/contrast etc.) ...

Hoodman is great, have used one in my A7R2/R3 since they came out. Way better stray light protection and much more comfortable when one is using head/eye as stabilizing point when pushing long ...

I think it is mostly combination of low accuracy/sensitivity of on-sensor PDAF points (being way smaller than those in dedicated mirror-PDAF, no cross points etc.), readout speed of the sensor and ...

https://twitter.com/subtraho/status/1043179118643306496 https://twitter.com/philtastic/status/1043440093925724160 Sounds like pretty same thing that Sony has, teles have always been the most ...

Long teles adapt pretty bad to Sony, with the only exception being the A9 with its 5x faster sensor readout speed (faster readout gives way better sample rate for sensor-PDAF ==> this means way ...

Pretty much this. A7RIII and A7III (A9 is in still another level with it superfast sensor readout) are much better at AF - faster sensor readout (2-3x faster) ==> less delay on getting the AF data ...

As others have said this has to do with sensor readout speed: you would get flash sync speed that is at maximum the full sensor readout speed of the sensor. With Sony A7R3 one can use flash with ...

Near-storm fall winds made these Dragonflies land on solid objects and wait for better weather

Panasonic high res model has "approximately 47 megapixels", D850 sensor has total megapixels of 46,89, out of which a bit less than 46 are effective. Smells a bit like Sony IMX309 to me; just like ...

This. A7R3 is significantly improved, but A7R2 was already good specially in good light, even with adapted & long glass. I had practically zero focus misses with A7R + LA-EA3 + 70-400 SSM2 in ...

The noisy banding could be related to more sensor self-heating even during normal use; always-on liveview that means constant sensor reading & more processing etc being done constantly. Shorter ...

This. Sony A9 sensor is actually 1st stacked CMOS sensor (stacked = completely new level of readout speeds, 5x faster than before) that is bigger than 1 inch and other existing non-Sony stacked ...

Yes they can be made. There already exists a couple of F/0.95 lenses for E mount and F/1.2 lenses have been adopted to E mount without issues. What bigger lens mount enables is a bit lesser ...

Correct, the battery door will not open if left on camera. As for weather sealing, the bracket will decrease that; I've been meaning to to work on that a bit with Sugru or something similar, but ...