Nikon F90X back Tiffen estimates a 15-20% more

Tiffen estimates a 15-20% more pronounced polarization effect than their standard filters

Approximately 26k actuations

Not the swiftest camera in operation

Image quality is not too bad

but you'd still prefer something that will do the job when you need it

Nikon F90X back Tiffen estimates a 15-20% moreThe Nikon F90X is a capable 35mm film SLR designed for the advanced amateur, with a big viewfinder, excellent lens compatibility (from AI to AF S) and a quick autofocus system. It has Nikon's Matrix metering system (including 3D Matrix with D type lenses) and shutter speeds from 30s to 1 8000s. In excellent cosmetic condition, with some finish variation on the de stickied back. Accurate metering and shutter.