Spider Pig
Member
- Joined
- 18 Mar 2008
- Messages
- 138
Does anyone have any experience of these?
http://www.jessops.com/Store/s30152/0/F ... lse&comp=n
Basically thinking about getting one of these before I can save up some money to get a good macro lens.
How good are they as a cheap alternative for a true macro lens? Also how do you work out the magnification change with zoom lenses? So for example what magnification would you have using a 250mm lens?
Thanks for any help with this.
http://www.jessops.com/Store/s30152/0/F ... lse&comp=n
Basically thinking about getting one of these before I can save up some money to get a good macro lens.
How good are they as a cheap alternative for a true macro lens? Also how do you work out the magnification change with zoom lenses? So for example what magnification would you have using a 250mm lens?
Thanks for any help with this.