Some mirrorless options for Pentax

Started Aug 25, 2018 | Discussions thread
Barry Pearson
OP Barry Pearson Veteran Member • Posts: 8,723
Re: Some mirrorless options for Pentax (2)

Fogel70 wrote:

.... Ideally a rear element very close to the sensor would have to cover the whole image circle so the the light hit the sensor in a straight angle.

Leica tried another technique:  Micro Lenses in front of the the sensor that vary according to their radius from the centre of the sensor:

"Its unique pixel and microlens architecture enables optimum results at all apertures, particularly wide open – even rays of light arriving at the sensor from oblique angles are precisely captured by its photodiodes ...."

(I don't know how transferable this would be to a Pentax mirrorless camera).

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