RRikesh

111 reputation

	111 reputation	bio	website		visits	member for	11 months
3 badges		location	Mauritius		seen	Mar 20 at 19:03

10 Actions

Nov 27	comment	Aperture not stopping down on Tamron lens Probably failing. I had a similar lens that developed a stuck aperture problem after getting the same issues.
Nov 27	comment	Pentax-K 50mm lens, thread of 49mm or 50mm? Not necessarily. The reason you use lower focal lengths for reverse lens macros is to get the lens "wider" possible.
Nov 25	comment	Pentax-K 50mm lens, thread of 49mm or 50mm? A manual wide angle lens is what you're looking for.
Nov 25	comment	Pentax-K 50mm lens, thread of 49mm or 50mm? Definitely annoying, you can also look for some old manual lenses for reverse lens macros. They shouldn't be too expensive.
Nov 24	answered	Pentax-K 50mm lens, thread of 49mm or 50mm?
Nov 24	awarded	Analytical
Aug 25	awarded	Supporter
Jun 20	comment	Why is the lowest ISO always 100? I can't answer that for sure. From this article it seems that having lower ISO values will underexpose your pictures. They also talk about a decrease in dynamic range of photos.
Jun 20	awarded	Teacher
Jun 20	comment	Why is the lowest ISO always 100? Quoted from Skippy Fastol: > If I am in a very highly lit scene, with my aperture fully closed, my > shutter speed at maximum, and I still have too much light, I'd like to > lower the ISO In that case, you might consider using ND filters to compensate having too much light.