You might consider using a 1/4"-20 screw that is over length, with a wingnut. If you are attaching to a chunk of wood, put the wingnut on the screw, the screw through the wood, turn it three or four turns into the camera, then use the wingnut to tighten it on down.

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2010925 — The equation I use is 2 * object distance * tan(angle of view/2) for the appropriate angle of view (horizontal, vertical, or diagonal). If you' ...

View SQ2-The Microscope Study Questions.docx from BIO 41L at Long Beach City College. SQ2- The Microscope Study Questions 1. Be able to identy and give the ...

May 11, 2024 — A microscope stage is a flat surface that sits below the objective lenses and above the light source. The stage has a hole in the centre that ...

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In the United States you have 1/4" diameter, 20 threads per inch, with 1/2" in length. However, I would suggest that you just measure the screw on your cheapo tripod.

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When the direct source light passes through the annulus and phase plates, an image is generated at the objective piece. The phase contrast microscopes have ...

As far as expensive toys, I have a Bogen 3006 monopod that cost $35 at B&H. I added a Bogen 3229 tilt head for $25 or so. The head has quick-release plate identical to the one on my 3030 3-D head. I use it with my 35mm and Medium Format gear. The only thing I miss is a spiked foot, and you can add that. This is a very functional setup that doesn't cost a lot of money and is versatile.

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RBC: Some trichrome methods incorporate a step for erythrocytes. The commonest colors to use are orange and yellow. Often the dyes are dissolved in ethanol, and ...

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12mm Large Body Inline Vacuuum Filter These types of vacuum filters are used between the Suction Cup and vacuum venturi generator or other equipment that ...

The LightSheet microscope can be used for imaging entire embryos, brain and other organs from a variety of small animal models. It is a great way to get large ...

Find many great new & used options and get the best deals for 3W High Power led 850nm 940nm 730nm Infrared LED IR for Night Vision CCTV DIY at the best ...

With a microscope, a relay lens system replaces the single lens; an objective and an eyepiece work in tandem to project the image of the object onto the eye, or ...

Not a problem. I don't have any plastic bodied cameras that I'd ever want to use for anything. But I will think about adding a nut or two to the design.

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What can I say about this project: I'm cheap and my time's cheaper. Unfortunately my only job right now maxes out at about 12 hours a week so money is at a premium but time is not.

2014915 — A fresnel lens is a thin plano convex glass [or plastic!] lens that is cut on the convex side into a series of rings, and flattened- thus eliminating 85% of ...