Marshallarts
Well-known member
I'm waiting for my WD-HD43 to arrive from MediaSupplyStore too, great company.
I have a question regarding lens adapters and filters. I assume placing a wide-angle adapter or any such lensed adapter on top of a filter (ND, Polarizer, Haze, etc...) or an adapter ring will throw off the focal length or focus of the adapter. Am I correct?
Aren't the wide-angle adapters specifically manufactured with the distance from front element to focal plane in mind? Wouldn't placing an adapter after a filter or adapter ring change this distance? I would assume optically you shouldn't do this.
Can someone please explain this to me and why it may not matter? thanks in advance
I have a question regarding lens adapters and filters. I assume placing a wide-angle adapter or any such lensed adapter on top of a filter (ND, Polarizer, Haze, etc...) or an adapter ring will throw off the focal length or focus of the adapter. Am I correct?
Aren't the wide-angle adapters specifically manufactured with the distance from front element to focal plane in mind? Wouldn't placing an adapter after a filter or adapter ring change this distance? I would assume optically you shouldn't do this.
Can someone please explain this to me and why it may not matter? thanks in advance