After three days of shooting a comparison of 33 lenses at 4x magnification the first part of the comparison is online.
The results of the comparison will be posted in 5 parts:
1. 4X For Less Than $100
2. High-End Objectives
3. Enlarging Lenses Compared at 4x
4. High-magnification macro lenses at 4x
5. 3x and 5x lenses tested at 4x.
Follow this link for the first part, 4X For Less Than $100:
https://www.closeuphotography.com/4x-lens-test/part-one-4x-for-less-than-100-dollars
Part two is almost ready to go and will be online next week.
Any questions, send me a email.
The first part of the 4x test includes, L-R: Lomo 3,7x; Fluor 4x; $17 4x; Nikon BE Plan 4x; Nikon E Plan 4x; and Nikon Plan 4x (gold barrel) objective.