this post was submitted on 25 Jun 2025
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[โ€“] einfach_orangensaft@sh.itjust.works 1 points 2 weeks ago (3 children)

someone care to explain to me why f1.4 is supposed to be the lowest f number jet i can buy a fresnel lens with a calculated f of 0.4?

[โ€“] higgsboson@dubvee.org 1 points 2 weeks ago* (last edited 2 weeks ago)

f1.4 is supposed to be the lowest f number

Where on earth do you get that idea? Lower is more expensive, so unless youre a pro, you dont see them as often.

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