Use any lens as a macro lens DIY for less than $15

Bongo Shrimp

P. ceratophthalma
So recently I started trying to take some macro photos of my reef and I figured I'd show you all my little trick to take these pics without a macro lens. I use a Nikon D80, a standard 30mm lens and parts I already had on hand to build this adapter. However, the most important parts can be purchased for less than $15 (other than the camera and the lens or course).

What you need:
  • A DSLR Camera
  • A Lens
  • A Camera Body Cap (should have come with your camera but can be purchased here, make sure you get the one that fits your camera)
  • A Lens Protector (can be purchased here, and again, make sure it fits your lens)
  • A Drill and/or small saw or knife (can be done without a drill, just helps start cutting, see below)
  • Superglue
  • Suggested: Tripod

I don't have a second camera body cap to demonstrate the exact steps but I think you'll understand. Feel free to ask if you don't.

First, take the camera body cap and cut out the inner plastic. Make sure you don't cut out the part that locks into the camera, only cut out the inner most part. You can use a small drill bit to make a hole to get you started, then a serrated knife or small saw works best on the plastic. You could also try heating up a knife with a lighter so that it melts through the plastic to get you started.

Camera Body Cap:
http://ecx.images-amazon.com/images/I/51aN3U2LrlL.jpg

What to cut:
lenscapcutout_zpsec37b66f.jpg



Next, identify the male and female sides of the lens protector and super glue the female side down, onto the top of the camera body cap. Try not to touch the lens protector with superglue on your hands or you may not be able to get the smudges off.

Lens Protector (female side is facing upwards in this picture):
IMG_3531_zps6db0ba56.jpg


And you're done. Yes, really.

This is the finished product:
IMG_3531_zps6db0ba56.jpg


IMG_3523_zps79be6280.jpg


IMG_3524_zps944ad8b4.jpg



Now screw the camera body cap into the camera body:
IMG_3527_zpsdc2302e1.jpg


Then screw the lens onto the adapter:
lensadapterdiagram_zps341a6155.jpg


IMG_3528_zps8c2005ab.jpg


IMG_3529_zpse2115c96.jpg



A few shooting tips:
Because the lens was not meant to be mounted this way, very little light is let into the lens. Even when looking through the viewfinder, it will be extremely dark. To see what I am aiming at, I hold a small bright LED flashlight with one hand and point it at my target while looking through the viewfinder. It's a juggling act but you will get used to it.
I also use a tripod and take a long exposure shot. I usually play with the settings until I get it right. You cannot use "auto" mode to take pictures using this method. I also use the timer setting to take the pics because when you are zoomed in so close, the tiniest movement will cause blur.
The timer setting will allow you to focus everything, hit the shutter button, and then let go of the camera completely while it takes the pic so that it sits perfectly still while the shutter is open. You'll also want to turn off all flow and for the most part limit yourself to stationary objects because of blur.
This method of taking macro photos is a little unconventional and takes getting used to. However, once you get used to it and practice practice practice, you'll find the results very rewarding.

Hope you all like this little how-to.
 
Some example pics.


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Some older ones when I first tried this method years ago. (I just recently tried it again after getting frustrated with it when I was newer to the DSLR)
_DSC0066.jpg


_DSC0063.jpg


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Wasn't trying to argue with you, but if you decide to upgrade your body and you sell the old one, it's normally nice to have all the stuff that came with it. I mean, come on, it's ten bucks. Just don't super size your value meal a couple times. It's also probably cheaper than the UV filter. Don't know since I pretty much think they are a waste anyway. :d
 
You know you can buy a lens reversing adapter for around ten bucks.

http://www.bhphotovideo.com/c/product/82184-REG/General_Brand_AV52N_Reverse_Adapter_Nikon_to.html

Also if you pick up the 50mm 1.8 with the aperture ring, you can still adjust it. Makes it a lot easier to see through the lens.

Please explain the 50mm 1.8 with aperture ring and how that would work. Is the aperture ring part of the lens, or an additional accessory? Are you still mounting this backwards?

Sent from my Motorola Photon using Tapatalk 2
 
Don't know since I pretty much think they are a waste anyway. :d

In terms of image quality I 100% agree BUT I keep them on my lenses as protection. Scratching a 20$ filter is better than scratching a lens any day. I also accidentally dropped my camera, lens first, a few years ago and the UV shattered but there was zero damage to the lens of body.

A bit off topic, sorry.
 
Mike, don't worry bout the off topic. This is the photog forum, and I'm sure Bongo would agree, talking photo crap is what it's all about. I would never claim to know everything, and I do think things can be learned from even the youngest amateur. So let me tell you a little about my stuff.

If I take my one of my 2500 dollar lenses and stick it on one of my two 2000 dollar bodies, I'm not gonna have a 30 dollar UV in the front. It's like shooting through a dirty window. I'm not trying to make myself sound big or rich, but it took me quite a while to gather my equipment. If I'm going to use filters, they're going to be used for a reason. They also cost more than what a lot of people pay for a lens. Do a search for lens porn in the photog forum and you'll see some of my stuff. I can say I've never dropped anything. I have a large bag to carry almost all of my equipment. Also have smaller bags for each piece depending on my thoughts for a shoot.
 
Mike, don't worry bout the off topic. This is the photog forum, and I'm sure Bongo would agree, talking photo crap is what it's all about. I would never claim to know everything, and I do think things can be learned from even the youngest amateur. So let me tell you a little about my stuff.

If I take my one of my 2500 dollar lenses and stick it on one of my two 2000 dollar bodies, I'm not gonna have a 30 dollar UV in the front. It's like shooting through a dirty window. I'm not trying to make myself sound big or rich, but it took me quite a while to gather my equipment. If I'm going to use filters, they're going to be used for a reason. They also cost more than what a lot of people pay for a lens. Do a search for lens porn in the photog forum and you'll see some of my stuff. I can say I've never dropped anything. I have a large bag to carry almost all of my equipment. Also have smaller bags for each piece depending on my thoughts for a shoot.

I get where you're coming for but hopefully you can see that this is meant for the person who doesn't want to spend thousands or even hundreds. I mean if you have all the parts it won't cost you anything more and it'll take 5 mins to do. You can't deny that it works pretty well.
 
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