Originally posted by mikeSF depending on how much DOF and overall control you need, another option is to reverse mount that 50/1.7. That lens works very well in reverse without any Raynox.
True, but you lose auto aperture, working distance is very tight and the bayonet end of the lens is exposed to a lot of dust that may later end up in your camera.
---------- Post added 2011-03-08 at 07:46 ----------
Originally posted by dmfw I purchased a Raynox 150. Can I use this on the Pentax 55-300 Lens? I attached the Raynox 150, and the focus point is so shallow, from 55-200mm, that I have to mount the lens on a tripod to keep it in focus.
The Raynox 150 works well with the stick 18-55 lens.
Wondering if this me, the Raynox 150, etc.
Shooting macros is very tricky. DOF is always shallow, which requires you to use very small apertures, and often you need to add light. Sorry, that's just the way it is. It's noticeably easier with a true macro lens than with a Raynox and telephoto, but shooting macros is difficult to master. Technically it's one of the most difficult styles of photography.
---------- Post added 2011-03-08 at 07:55 ----------
Originally posted by monkeyfish Hey paddy567
Thanks for that. I have actually read the entire 18 pages twice :-) I still can't decide if I should go for the raynox 150 with my 55-300 kit lens or the 250 with my older M series 50mm prime lens? I really like the idea of close up insect and bee photos. which would give me the best macro shots? Which would be easier for a total beginner? Or is it better to go with a vivitar 2x teleconverter?
For insects, working distance is key. The Raynox 150 gives you about double the working distance compared to a 250. Mounting a Raynox on a 55-300 gives you decent quality and potentially much higher magnification than a 250 on a 50mm lens. You lose a little quality compared to the 250 on a prime. IMO, the Raynox 150 on a 55-300 is the better way to go for insect macros.
I haven't used my Kenko 1.4X TC for macros except for a little testing. I love the added working distance but it loses a stop of light and quality suffers compared to a Raynox.
---------- Post added 2011-03-08 at 08:09 ----------
Originally posted by the swede Would it be a "downstep" in terms of IQ to sell the D-FA 100 macro and use the DA 70 + Raynox combo instead?
Yes, it would. The 100mm macro is better in all ways except for cost and convenience. Achievable IQ is a little better with the macro lens, but more importantly working distance and DOF suffer with a 250+prime. As a result, the keeper rate is significantly higher with the 100mm.