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Forum: Pentax SLR Lens Discussion 09-10-2015, 03:50 AM

Are SLR lenses getting bigger? A theory
Posted By bassek

Replies: 34
Views: 3,925

I fully agree with you.

Seb

Forum: Pentax SLR Lens Discussion 09-10-2015, 03:15 AM

Are SLR lenses getting bigger? A theory
Posted By bassek

Replies: 34
Views: 3,925

More pixels result in smaller pixels that require more light. So you need a faster lens that is bigger and costs more.
The other option would be less (<12 MP) more light sensitive pixels that allow to ramp up the ISO without (major) IQ loss.
So we would end up with slower compact supersharp (like 30mm f/3.8) lenses that everyone would be happy with...

Seb

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