Lightnings taking a ride

by ceinmart

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Stands for "Do it yourself", and refers to the creating or improvising equipment out of materials on hand, as opposed to purchasing a pre-made product.

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1answer
73 views

How to replace the zoom ring on a Nikon 18-200 lens?

The zoom ring (the rubber-band part) on my Nikon 18-200 is a little stretched out. What is the best way to replace this? I already had to remove the black sticker on the front of the lens when the ...
1
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2answers
1k views

How to fix Canon 17-40mm F4L loose zoom ring?

I bought a used Canon 17-40mm F4L a while ago, and I just noticed it had the Zoom Ring kind of loose and also a lot of my pictures that were taken at the widest were 19mm instead of 17mm
0
votes
1answer
287 views

Has anyone successfully mounted other lenses on Ricoh GR Digital II?

I've been given a Ricoh GR Digital II to play with — sort of a long term loan really. Lovely little camera. In the past I've messed about with Olympus film and digital, and Nikon compacts and SLRs ...
2
votes
2answers
83 views

What can I do to protect a bulbous lens when no lens cap is available?

About a year ago a purchased a Rokinon 14mm f2.8 lens for Canon. The lens has a built in petal lens hood and a large bulbous lens. Because of the lens design, it required a non-standard lens cap, ...
1
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0answers
119 views

How to replace the lens on a Nikon Coolpix P7000 with a new lens assembly?

I have a Nikon Coolpix P7000 with the dreaded lens cover problem. (i.e. the cover did not fully open causing shadows in the corners of the pictures.) I have purchased a new lens assembly and stared ...
16
votes
12answers
970 views

What is the most unusual household item you've found useful in a photographic context?

Last night I was doing a product shot for an eBay listing of a black case that had been sitting around collecting dust for a while (hence the eBay listing). I used a normal dust cloth first to try to ...
0
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0answers
22 views

Is there any risk in removing shims from my Nikon macro lens to make the focus ring easier to turn?

The focus ring/barrel on my Nikon 105mm f2.8 micro lens is extremely tight and difficult to turn. There appear to be several shims between the lens barrel and the focus ring. Is this normal? Any ...
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4answers
108 views

What lens designs are sharper than a pinhole lens but also allow for multi-month exposures?

I have a homemade pinhole camera (film) that I use for taking super long exposures (multiple months). And while the results are fun, I would like to improve the sharpness of the image. Is diffraction ...
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1answer
157 views

Easy DIY photo paper? [closed]

I have no film for my pinhole camara, and i can't buy any. how can i take easy safe photos? I can't buy anything. I WILL ACCEPT ANYTHING. EVEN LEAVES.
5
votes
1answer
125 views

Can I get Photographic Paper with lower ISO?

I have been playing around with pinhole cameras using photographic paper (instead of film). Great fun. But when I buy photographic paper, I don't seem to have any options for different ISOs, like I do ...
3
votes
3answers
2k views

What would be a good indoor setup to find a lens's sharpest aperture?

I read the whole of How do you find out the "sweet spot" of a lens? — great question and answer, but it didn't discuss a potential homemade rig for finding the sharpness aperture of my ...
2
votes
1answer
1k views

How can I fix the flash in a Nikon D80 camera?

How do I remove and replace the built-in flash in a Nikon D80?
21
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6answers
48k views

What are the best and worst diffuser materials for DIY softbox/light tent?

There are hundreds of web sites with tips of building a DYI soft box or light tent, and it looks like people are using almost anything as the diffuser material, from white plastic bags to old ...
10
votes
3answers
4k views

How do welder's glass shades translate to stops when used as an ND filter?

I've been inspired by this to try using Welder's glass as an ND filter. For welders' glass, they use values of "shade" from about 4 up to 11 or so. I know 11 is really dark. Does anybody know if ...
2
votes
4answers
2k views

Where can I buy IR filter glass?

I want to do an IR conversion to my old Nikon D70 (swap the on-sensor filter), Where can I get raw IR filter glass from? Preferably in the UK. I am very capable with optics/electronics etc, but no ...
4
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2answers
1k views

How can I fix a Nikon DX 18-135mm with an aperture stuck open?

I am currently on a trip and I brought an 18-135mm lens and a 35mm prime as my two lenses for the trip. When I took my zoom out of my backpack off the plane and put it on my camera, I immediately ...
0
votes
0answers
29 views

How risky is removing the Hot Mirror Filter (IR Filter) from a DSLR's sensor? [duplicate]

I recently stumbled upon an astro photography tutorial which involved photographing the 'Milky Way' I was told to remove the IR filter (Hot mirror) from the sensor for better results, as it blocks ...
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1answer
149 views

Add an orientation mark to a polarizing filter's rotating ring

I love the effect a polarizing filter can have when used appropriately; less so the need to rotate the filter around to work out its current orientation. I like the idea of adding a clearly visible ...
3
votes
2answers
95 views

What are the best methods you have found for attaching filters to unthreaded lens tubes?

This one is for the resident mad scientists. I think the MagFilter is a pretty neat concept. Being more interested in other filters, though, I'd like to hear about methods other people have used to ...
17
votes
6answers
3k views

What good DIY projects (which involve a digital camera) do you know? [closed]

Recently I found my old digital 3.2 MPix point & shoot camera which has been mainly just sitting on my shelf for the last few years. I'd like to get it back to use, but since it is rather bulky ...
5
votes
4answers
2k views

Are there cheap or DIY focus assist solutions for the Canon 5D?

I want a better autofocus system for low light. Low light auto focus is my biggest bane. I use a 5D so the options are AF on a flash like the 430 or 580. I happen to use the Pocket Wizard TT1 so I ...
6
votes
1answer
182 views

Calculating DIY lens hood

There are Free printable cardboard lens hoods for various lenses but not for my FUJIFILM X30 camera. How do I calculate its shape/dimensions? (It can be either petal or ring shaped.)
5
votes
7answers
13k views

How to do DIY repair of rubber grips on Nikon cameras?

The rubber grip is peeling away from my D700, just near the autofocus mode selection switch. That whole (tiny) section of the grib is pretty much coming away. How can I do a DIY repair? What ...
2
votes
2answers
113 views

What distance should there be between two shots for a stereogram?

Back in the day I had a stereoscope with a stereogram. The effect was fascinating. These days I have a few rolls of cheap, expired slide film and a film camera with a 50mm and a 100mm lens. If I ...
1
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2answers
329 views

What do I need to make my own camera stand with a 40" horizontal arm?

I need a stand with a variable height (max 7 ft. tall) and a >40" horizontal lateral arm. the center column doesn't have to move, it can be secured to the ground. I should be able to move the ...
2
votes
4answers
531 views

How does this TLR camera expose properly?

I found a DIY TLR camera kit that lets you build the camera from parts, then use it to take photos. What I don't understand, is that the specs list: 1/150s shutter speed; f/11 aperture From that ...
3
votes
1answer
311 views

Medium / Large Format Pinhole Camera

I'd like to build a large format pinhole camera using photographic paper as the medium. I've found several articles and how-to guides for building small/medium format 4x5 pinhole cameras but nothing ...
8
votes
6answers
4k views

What cheap equipment can I use to hold a reflector in place?

Assuming I don't have any friend that help with my photography, what can I do to hold a reflector in position while I shoot? Let's assume that if I'm cheap enough to use a windshield sunshade as a ...
10
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3answers
10k views

An inexpensive way to make DIY gels?

Have any of you found a way to make inexpensive gels? I'd like to try using a few colors with my lights but have found most shops are mighty proud of theirs. My son saw me looking at them online and ...
6
votes
1answer
251 views

How can I hack 35mm film into a 120mm camera and have it safely received?

I can simply put 35mm spool in place of 120mm one. Spring will hold it all right, and I can get it to wind on the receiver spool. Of course I can't know frame number and need to do it "by the ...
8
votes
4answers
4k views

How can I modify a webcam to use an SLR lens?

I want to place a webcam between 6m (20ft) and 12m (40ft) from my subject and have a capture width of 3m (10ft). If I understand the formula, with an estimated sensor width of 8.46mm (1/3"), I need a ...
4
votes
2answers
844 views

What tools and spare parts are needed to repair Canon 200mm f/1.8 USM prime lens?

The focus of Canon 200mm f/1.8 L seems to be entirely USM driven. Manually rotating the black ring has no impact at all on mine, as it is broken. What tool set would be the best I could buy (from ...
2
votes
1answer
342 views

How can I replace this clear plastic rectangle from inside of my DSLR piece?

While cleaning my camera, this piece was scratched. What is its name? and is it possible to replace it?
3
votes
1answer
926 views

Can I modify a Logitech C615 webcam for infinity focus?

I've been using the Logitech C615 web cam for some time now, for timelapse photography. However I'm not perfectly happy with its focus at "infinity". It's not perfectly clear. On closer distances the ...
4
votes
2answers
332 views

Is it possible to take apart a manfrotto monopod for transportation?

I'm about to buy a Manfrotto 562B. It folds down to about 27 inches but I would like to make it even smaller for transportation purposes. Is it possible to take it apart? Do you know how? The idea is ...
1
vote
2answers
272 views

Time needed to full self-discharge of speedlight capacitor

I need to repair the Nikon's SB-600 speedlight. As I need to access to only the bottom part of the speedlight I skipped the danger of electric shock. However when I tried to disconnect one of the ...
2
votes
2answers
158 views

Possible to draw a custom grid on a focusing screen?

Canon 5D mark 1 comes with the Focusing Screen Ee-A. I like to have a custom grid on this screen. Is it possible to draw or maybe etch custom grid on this piece? If possible, how can we do it?
7
votes
4answers
227 views

What are your favourite tips and tricks for when you don't have your gear?

What tips and tricks do you use when you're forced to take photos with whatever you have available? My personal favourite is for reducing the rabbit-in-the-headlights look with a point and shoot. ...
0
votes
0answers
33 views

How can I take good pictures with binoculars? [duplicate]

I have these 15x70 binoculars, a Nikon D7000 with a 18-105 lens, an iPod Touch with camera, two smartphones (Nexus 5, Galaxy Note II) and a Nikon Coolpix @ 12mpx Is it possible to take good pictures ...
1
vote
2answers
324 views

How can I build an underwater camera housing?

I'm thinking about building simple waterproof housing for camera. I don't expect high quality I want to record some videos good enough to identify fish species, nothing more for now. My housing will ...
1
vote
1answer
364 views

How can i get AF confirmation working with Samyang 500mm f/6.3 with dandelion chip?

I've put a dandelion chip (4th gen) on my Samyang 500mm f/6.3. I shoot a Canon 6D by the way. So, that's cool now I've set the chip to return f/6.3 and I can get a correctly exposed LiveView, EXIF ...
0
votes
1answer
442 views

What can I do with a 500W work light in terms of lighting?

I currently own the following set of halogen work lights: 2x250W work light This video, Easy DIY Work Light Diffusion, talks about putting a Lee 216 Gel Filter in front of similar lights. My ...
3
votes
3answers
170 views

What mount would fit a bare 50mm diameter, 2mm thick filter?

I have a 50mm diameter, 2mm thick unmounted optical glass filter that I want to attach to my camera. I haven't been able to find a resource that describes the size of the optical glass used in ...
6
votes
1answer
714 views

How to calculate the optimal pinhole size?

As far as I've understood, optimal diameter for pinhole size is calculated by formula where d - the optimal diameter for pinhole c - constant f - focal length (distance between pinhole and ...
4
votes
2answers
254 views

Is it possible to DIY adjust the focus ring distance scale of a lens?

I have a particular lens in mind, but is it generally possible to do this adjustment? Of course there are a lot of lenses that don't have any distance scale to begin with. Many lenses have the scale ...
1
vote
1answer
384 views

Where can I get a replacement battery door for a Sony NEX camera?

Could anybody tell me from where can I order a spare door for the battery of my camera, a Sony NEX F3. I need to replace it as it was broken, and I cannot find it online.
2
votes
1answer
1k views

Can I build my own focal reducer by reversing a teleconverter?

Would it be feasible to reverse a 1.4x teleconverter's optics into a cross-system lens mount adapter & have it function as a focal reducer? For example, like this: Camera hacked adapter ...
2
votes
2answers
480 views

Can I polish a scratch off of lens contacts?

I have a Canon lens (ultrasonic 17-85mm) and the biggest of the contacts is scratched slighty. It is now showing a connection error. It works only from time to time. Is there a way to polish the ...
0
votes
3answers
1k views

What is the diameter of the lens' aperture in mm terms?

I'm planning to create a customized aperture effect. Like this one in the Photo. I'll be doing a DIY customized aperture that will be attached to the filter. My lens' widest aperture is F/1.8 ...
0
votes
2answers
351 views

How can I make an AC adaptor for a Fujifilm S2980?

I bought a Fujifilm Finepix S2980. As the AC power adapter is very expensive and hard to find (I could only find a mention of it in the manual), I would like to know if it is possible to build an AC ...