After my last post regarding the Cosmicar 8mm f/1.4 CCTV C-mount lens I have purchased a revers mounting ring for micro four thirds. It’s a 55mm to M4/3 mount mounting ring, which is too large for the Cosmicar. I have therefore attached the lens to two step-up rings – a 40.5mm to 52mm and a 52mm to 55mm. It’s not an ideal solution, but I wasn’t able to find a reverse mounting ring with a smaller filter thread. Anyway it works and surprisingly well at that. I haven’t calculated the maximum magnification ratio, but it puts all my other macro setups to shame. See the anthers in the following photo which was shot with the reverse mounted Cosmicar 8mm f/1.4 on my Olympus OM-D E-M10?
Canon FD 200mm f/4 Macro is the kind of lens I wanted Olympus and Panasonic to release for quite some time now. In my mind smaller sensor formats, like micro four thirds and Nikon 1, are perfectly suited for macro photography – especially for skittish macro subjects, such as damselflies, dragonflies and butterflies. It’s a real shame that neither Olympus/Panasonic nor Nikon have released a long macro lens for their respective systems. In absence of such a lens, the best option is to get a legacy lens and a suitable adapter and focus manually.
Achromatic close-up lenses are one of the most popular options among photographers who want to get a taste of macro photography without breaking the bank. They are a special kind of close-up lenses with multiple lens elements instead of just one. This minimizes chromatic aberration and ensures better image quality at the borders of the frame.
Two highly regarded achromatic lenses are the Marumi DHG200 +5 and Raynox DCR-250. They cost almost the same, around 50-55 bucks. I own both of them and I’m more than satisfied with their build and image quality. That being said, there are some differences that will make you prefer one over the other, unless you want to own both. 😉 So let’s get to it!
Not long ago while cleaning the house more thoroughly I discovered my father’s old Industar 50mm F3.5. There are many versions of the Industar 50, this one is the version for the M39 mount without the “-2” in its name. And now I have finally bought a M39 to micro 4/3 adapter to test this lens out.