Raynox lens and Canon EF 75-300mm F4.0-5.6 III

Started 2 months ago | Discussions thread
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davholla Regular Member • Posts: 116
Raynox lens and Canon EF 75-300mm F4.0-5.6 III

I am fed up with my Canon MPE65 lens. It needs fixing again - only 4 months after the last time.

I need to know that if I go on holiday my extreme macro lens will definitely work.

I already have a Canon EF 75-300mm F4.0-5.6 III and if this is correct

http://extreme-macro.co.uk/raynox-adapter-techniques/#calculator

If I get a DCR 150 & DCR 250 I should be able to use it for a macro lens with 1-5 magnification. Any thoughts?

Are my calculations correct? Good place in the UK to buy these?

Also does anyone know if I can buy these and return if not any good? If so where from?

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