There are roughly 20 million pixels in a high-quality fine-grain 35 mm shot. The exact number is dependent on a number of factors, including image quality and the amount of grain in each shot.
The technical and tangible differences between photographs captured on 35 mm film and those recorded via digital means make it difficult to assign a standard number of pixels per shot. Poor lighting conditions, camera shake and other factors often reduce the number of pixels needed to generate an equivalent digital image.
To produce a digital photograph comparable to a clear, sharp, well-lit 35 mm frame, photographers should aim to use a 20 megapixel digital sensor. Good shots generally require a 12 megapixel digital sensor. Grainier, blurry or low-quality 35 mm images demand fewer megapixels. Lens imperfections and the photographer's camera handling skills also make a difference in the number of megapixels needed to recreate the 35 mm shot.Learn More
The two main functions of the lens of the eye are to focus light onto the retina and to help the eye focus on objects at various distances. The lens of the eye is a rubbery, jellylike structure. It is located behind the cornea and is held in place by tendons that are attached to a set of muscles called ciliary muscles.Full Answer >
There are a couple of options when it comes to getting a digital camera fixed. If the digital camera is still under warranty, it can usually be sent back to the manufacturer for repair. If the camera is out of warranty, it can usually be fixed at a repair facility.Full Answer >
A computer with installed Bluetooth has a label at the bottom of the system with the word “Bluetooth” plus the Bluetooth logo on it. Another way to tell if a computer has Bluetooth is to search for it.Full Answer >
According to the CDC, there is no conclusive evidence that cellphone radiation does or does not cause health problems. Bluetooth earpieces produce less than one one-hundredth of the radiation produced by cellphones, reports CNN. The CDC recommends that people who are concerned about radiation use a hands-free headset.Full Answer >