Apr 22, 2021 · I bought a pair of used 77 mm filters locally, and after I got them home discovered they are stuck together. One is a UV haze filter, and the other is

Nov 21, 2023 · PentaxForums.com → Pentax Lenses and Accessories → Pentax Camera and Field Accessories → Which magnetic filter system to get

Jun 10, 2023 · Thinking about the new K3III Monochrome camera, and also about using filters with the new K3 Monochrome, some questions came to mind: 1. How different

Jun 9, 2023 · I've been looking forward to finding out more about using filters on monochrome cameras - either the K-3IIIM or one that has been converted, and I

May 12, 2023 · PentaxForums.com → Camera Help Central → Troubleshooting and Beginner Help → Does it matter which brand for Polarizing filters and filters in general?

Nov 25, 2023 · PentaxForums.com → Pentax Lenses and Accessories → Pentax Camera and Field Accessories → Hoya HMC UV filter vs new and more expensive NXT Plus UV filter, worth it?

May 13, 2023 · Although I generally like my K-3 III Monochrome, there is one thing very disappointing. I have been experimenting with yellow, yellow-green, orange

Sep 24, 2012 · I've seen a lot of discussion going on about anti aliasing filters and what they would mean for the K-5 IIs since cameras without AA filters are new

Jun 30, 2017 · PentaxForums.com → Camera Help Central → Pentax Articles → Do-It-Yourself → K-5 Full spectrum conversion (IR filter removal)

Oct 5, 2023 · Dear Forum Members, Is there any difference in dynamic range, high ISO performance, etc. between a K3 III with the RGB filters removed versus the K3