Best Camera for Bird Photography Canon EOS 7D Mark II Digital SLR Camera. Sony CyberShot RX10 IV with 0.03s Auto-Focus & 25x Optical Zoom. Canon EOS-1DX Mark II DSLR Camera. Panasonic Lumix GX85 Mirrorless Camera. Nikon Z 50 DX-Format Mirrorless … Continue reading →

GoPro is valued at around 1.1 times the average analyst target for this year’s sales, a value that investors might find attractive. However, the company has a lot of work to do to turn a profit and doesn’t look likely … Continue reading →

In December 2012, the Taiwanese contract manufacturer Foxconn purchased 8.88% of the company for $200 million which set the market value of the company at $2.25 billion making Woodman, who owned the majority of the stock, a billionaire. On June … Continue reading →

25 common Photography problems and how to fix them My photos are all blurred. The colors in my photos look wrong. Everyone in my photos has red eyes. My images look very grainy and noisy. My photos are either too … Continue reading →

Professional photographers use filters for both capturing and editing photos. While shooting, many professionals carry UV, polarizing, and neutral density filters to help enhance images in-camera. Does a UV filter affect image quality? Other websites have concluded that most high-quality … Continue reading →

Do I need a Moment Case to use a Moment lens? In order to use the lenses, you would need a case that featured mounting brackets for the lenses. If you didn’t have a phone that fit one of the … Continue reading →

A zoom lens is usually not as sharp as prime lenses. Another is that a zoom lens is slower. Because the maximum aperture of a zoom lens is narrower, it lets less light pass into the camera. To compensate for … Continue reading →

A telephoto lens increases focal length. It’s most commonly used to show far away objects with accurate perspective and with a level of precise detail that was once only possible with close-range photography. A wide angle lens expands the horizontal … Continue reading →

A teleconverter allows you to increase the apparent focal length of a lens, giving you a greater telephoto effect than a lens alone. A teleconverter is basically a magnifying lens that is placed between the camera body and lens. What … Continue reading →

Robert Hooke. The Origins Of The Word ‘Cell’ In the 1660s, Robert Hooke looked through a primitive microscope at a thinly cut piece of cork. He saw a series of walled boxes that reminded him of the tiny rooms, or … Continue reading →

Parts of a Microscope Magnifying part – objective lens and ocular lens. Illuminating part – sub stage condenser, iris diaphragm, light source. Which of the following parts of the microscope is an illuminating part? The condenser is placed below the … Continue reading →

Use lens paper to remove the oil – use a full sheet (the cost of lens paper is much less than damage to an objective). Hold the lens paper on the edge – hold with both hands, one on each … Continue reading →

The hood thread size is the same as the filter thread size, which is usually found on the inside of the lens cap: 52mm, 58mm, etc. Sometimes, you can find it on the lens itself, depending on the make. If … Continue reading →

1 Power Distance Index To formalize his findings, Hofstede developed a power distance index (PDI) where countries with the higher index have high power distance and countries with a lower index have a lower power distance. What is the difference … Continue reading →

Formalist Photography. Formalist Photography: The Design, Composition and Lighting are dominant over Subject Matter. The photographer becomes a visual designer whenever a frame is captured. In camera cropping concentrates on the desired subject while eliminating everything else. What do you … Continue reading →