Anon06/21/25, 21:06No.4438417
Get Pentax K1ii.
The body isn't where the bulk of the weight is, it's the lenses. And K1ii works pretty well with APS-C lenses when that weight matters. And further, Pentax lenses tend to be among the lighter and smaller lenses anyway. OMS lenses are unnecessarily big trying to chase MTF at wide open.
The IQ of the K1ii will blow the OM1 out of the water. We're talking about a sensor almost 4x the size, an outdated m43 sensor vs. one of the best sensors ever made, sitting alongside the D810 and D850, that modern cameras are only just now starting to surpass.
Astrophoto features are cool.
And Pentax Limited lenses are unlike anything available on any other system.If you really want something smaller and lighter, the Pentax K3iii is something to consider, too. Better autofocus with more AF coverage. Still great IQ. Pentax has kind of implied they're intending the K1 series to be for wedding, portraiture, landscape, etc. style photographers, and the K3iii and hypothetical K3iv to be for action/sports/wildlife photographers.
As a bonus, the modern lens lineup is more fleshed out on Pentax's APS-C cameras, whereas a lot of their FF lenses are just updated film lenses.
The KP is a favorite camera, too. It's kind of meant as an EDC camera for K1 owners. Will still beat the OM-1 in IQ.