Scott Murray
Senior Member
You need to block out the harmful light, this is why I say use Solar Baadar film. I would not use anything else.How about using layers of dark colored plastic like you get on drinks bottles, some of them like Shandy are dark brown in color, you could cut these into round discs and just keep adding them til they block out enough light.
P.
Read this - How to Photograph a Solar Eclipse from Nikon