Results 1 to 18 of 18

Thread: What closeup filter to get

  1. #1

    Default What closeup filter to get

    hey guys, i'm planning to get a closeup filter for the tamron 28-75 f2.8.

    which should i get? +1 +2 +3 +4 ?

    i heard that it + too much, it will be v. difficult to find the focus point.

  2. #2
    Senior Member giantcanopy's Avatar
    Join Date
    Feb 2007
    Location
    SG
    Posts
    6,232

    Default Re: What closeup filter to get

    Your working distance will decrease as well

    Ryan

  3. #3
    Member
    Join Date
    Oct 2007
    Location
    Singapore - bedok
    Posts
    282

    Default Re: What closeup filter to get

    how about the hoya +10 micro close up??
    i saw it on their web but anyone see it in singapore?
    Newbie with a D80 Kit

  4. #4
    Moderator ortega's Avatar
    Join Date
    Nov 2004
    Location
    Singapore, Singapore, Singapor
    Posts
    23,686
    Blog Entries
    7

    Default Re: What closeup filter to get

    how about an extension tube

  5. #5

    Default Re: What closeup filter to get

    hmm,just looking for a closeup filter, just taking some basic home stuffs..

    Would like to have nearer working distance to the object.

  6. #6

    Default Re: What closeup filter to get

    hmm,just looking for a closeup filter, just taking some basic home stuffs..

    Would like to have nearer working distance to the object.

  7. #7

    Default Re: What closeup filter to get

    hmm, just need something low cost, to let me move nearer to the object.

  8. #8

    Default Re: What closeup filter to get

    me, I like my Olympus MCON-35... but it is only available with 62mm thread, and it is no longer produced... but should have some 2nd hand ones around (that's how I got mine)...

  9. #9

    Default Re: What closeup filter to get

    hmm anyone?

  10. #10

    Default Re: What closeup filter to get

    hmm anyone?

  11. #11

    Default Re: What closeup filter to get

    Oh, maybe I should add that my 62mm thread MCON-35 works great with my 77mm thread 70-200 lens (with the proper adapters of course)

  12. #12

    Default Re: What closeup filter to get

    Canon 250D close up gives good IQ. I think its a +4 with dual elements.
    D700|24-70 f2.8|50mm f1.8|105VR f2.8 Micro|28-70 f3.5-4.5|SB600|SB800

  13. #13
    Senior Member
    Join Date
    Oct 2005
    Location
    North
    Posts
    2,703

    Default Re: What closeup filter to get

    I started off with a +4 close up. Then moved on to extension tubes... more flexible.
    Canon 5D mkII|24-105 F4 IS L|70-200 F4 IS L|135 F2 L|580EX|

  14. #14

    Default Re: What closeup filter to get

    hmm with the +4 is it easy to find the focus distance? i had 1 +4 on my sigma 70-300, and it's very difficult to get it to focus..

  15. #15
    Senior Member giantcanopy's Avatar
    Join Date
    Feb 2007
    Location
    SG
    Posts
    6,232

    Default Re: What closeup filter to get

    When you shoot at macro level or beyond, AF will tend to hunt abit more
    Usually most will try to shoot manual

    Ryan

  16. #16
    Senior Member giantcanopy's Avatar
    Join Date
    Feb 2007
    Location
    SG
    Posts
    6,232

    Default Re: What closeup filter to get

    Quote Originally Posted by freezemaster View Post
    how about the hoya +10 micro close up??
    i saw it on their web but anyone see it in singapore?
    It is a dual element acromat by Hoya.
    Picture is better than a single element
    I have a copy to use on my 50mm before i finally got a 105mm micro

    Quote Originally Posted by wdEvA View Post
    hmm, just need something low cost, to let me move nearer to the object.
    Extension tubes can offer potentially better IQ than a close up filter.
    And the dual element ones like Canon 250D are much more expensive than a simple extension tube.

    Ryan

  17. #17

    Default Re: What closeup filter to get

    I started off with lens reversal and extention tubes in the film ages some 37 years ago. When I moved to dSLR I used diopter converters (close-up filters), macro bellows, extension tubes, lens reversers, macro converters and any combination of those.

    I found the quality to be best if macro bellows / extension tubes are used.

    Macro converter on a normal lens give amazing results as well, in fact better than bellows if used with a normal lens, but the light loss is considerably more than just using tubes / bellows. The advantage is that the macro converter is corrected for close up and macro, meaning it produces a flattened image needed for edge to edge sharpness. That correction is not done with bellows, since there are no optics involved.

    Reversing lens gives also very nice results. Especially, if you don't have a proper macro lens, reversing a 50 mm prime gives about 1:1 magnification. Reversing a lens has the advantages of an icrease in working distance, compared to using extension tubes to get the same magnification.

    There is another type of reversed lens technology, which I don't think is very good for dSLR lenses using plastic lens tubes. That is to use a longer tele lens abd reverse a wide angle lens on it. It gives high magnification, but also the weight on an expensive tele lens front element is high, so I would advise against.

    Adding dioper converters (macro converters) is OK, but most often not a good solution, unless you have a good lens AND use a high quality diopter converter, like the Canon 250D or 500D. Unfortunately, these are not cheap. Also, it is better to use at least one size larger lens and then use a filter converter to downsize the diopter converter to your lens filter diameter. This to enable use of the best part of the diopter converter, the center part. Diopter converters are almost never good at edges, except if very high quality, but if you just take some occasional close-up shots, that is acceptable.

    In all cases, for good macro, light is critical. You may need to consider off camera flash, or ring flash. The higher the magnification the more light is lost. Use the lowest possible ISO to get the most out of the details. Use of manual focus may be necessary, depending on the lens, camera, available light and the magnification. Don't expect the availability of infinity focus. That is lost as soon as you change the caracteristics of the lens in any way. The useful working distance is reduced, just like the focusing distance. DOF becomes literally hair thin, depending on the magnification. Zooms are the worse type of lenses for macro. Try to get a proper macro lens, even an old lens made for film can give very high quality results. Remove any additional filters. Filters, however good they are, may add flare and degrade image quality. That is not noticable in normal shooting but can be seen in high magnification macro.

    Lastly, there is a whole macro subforum on CS, visit and participate, ask the experts over there.

    Good luck. Macro is great fun.

  18. #18

    Default Re: What closeup filter to get

    If all you want to do is get closer to your subject, get an extension tube.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •