Which maximum aperture is possible?
First I'm new here and I'm very impressed by the excellent photos here.
I will make photos from (little) birds without dirsturb them (see attachment with the SX50). So I need distance. And therefore digiscoping is the right tool, I think. For me I think 200 mm per meter is a good calculation and 15 m the minimum distance and therefore 2500 mm - 3000 mm is needed.
My first questions:
I think a little sensor like of the V1 need low ISO (max. ISO 400) for good pictures and therefore a big aperture and good light is needed.
Which maximum aperture is possible by using a spective with the V1?
The 30 - 110 mm does have an aperture of about f/4 at 32 mm, right?
Does 30x and 100 mm or 80 mm achive an aperture of f/4?
Is the 30 - 110 mm at 32 mm better than the 10-30 at 30 mm?
Many thanks.
I currently using / have tested with a SX50, FZ200 + Raynox 2025 (1320 mm FF / 2,8), with a EOS 450D + EF 70-300 IS USM and Pentax Q + EF 70-300 mm at 200 mm.
First I'm new here and I'm very impressed by the excellent photos here.
I will make photos from (little) birds without dirsturb them (see attachment with the SX50). So I need distance. And therefore digiscoping is the right tool, I think. For me I think 200 mm per meter is a good calculation and 15 m the minimum distance and therefore 2500 mm - 3000 mm is needed.
My first questions:
I think a little sensor like of the V1 need low ISO (max. ISO 400) for good pictures and therefore a big aperture and good light is needed.
Which maximum aperture is possible by using a spective with the V1?
The 30 - 110 mm does have an aperture of about f/4 at 32 mm, right?
Does 30x and 100 mm or 80 mm achive an aperture of f/4?
Is the 30 - 110 mm at 32 mm better than the 10-30 at 30 mm?
Many thanks.
I currently using / have tested with a SX50, FZ200 + Raynox 2025 (1320 mm FF / 2,8), with a EOS 450D + EF 70-300 IS USM and Pentax Q + EF 70-300 mm at 200 mm.
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