What is the full form of DSLR?

The full form of DSLR is Digital Single-Lens Reflex. When it comes to overall changes, these DSLRs are flexible digital cameras for experts or photography enthusiasts. DSLRs combine an SLR (single-lens reflex camera) aspect with a digital back camera that takes film’s place in photography.

Various Elements of DSLR

The main components of digital single-lens reflex cameras are:

1. Lens
2. Shutter
3. Reflex mirror
4. Condenser lens
5. Pentaprism
6. Viewfinder
7. Mate focusing mirror
8. Image sensor

Working Principles of DSLR

• Light enters the camera through the prism and strikes the reflex mirror.
• The focusing screen receives a vertical reflection of the light from the reflex mirror.
• Light travels through the focusing display before arriving at the pentaprism, a glass block.
• The pentaprism directs the light to the viewfinder after focusing it using two separate mirrors.
• Viewers can see a live picture sample in the viewfinder.
• When users click the button to take a picture, the reflex mirror flips up, blocking the light’s vertical path as it approaches the image sensor.
• Light will enter the image sensor through the shutter as it opens.

Advantages of DSLR cameras over regular digital cameras

• DSLR image quality in low light is good compared to a basic digital camera.
• the DSLR cameras’ selection of interchangeable lenses.
• Image editing is straightforward compared to using a basic digital camera.
• A DSLR camera has a broader ISO range, lower noise, and faster focus than conventional digital cameras.
• DSLR cameras also have a dust-removal mechanism and the option to employ filters, whereas simple cameras do not.