The CanonThe origins of Canon date back to the founding of Precision Optical Instruments Laboratory in Japan in 1937 by Takeshi Mitarai, Goro Yoshida, Saburo Uchida and Takeo Maeda. During its early years, the company did not have any facilities to produce its own optical glass, and its first cameras incorporated Nikkor lenses from Nippon Kogaku K.K.   PowerShot G12 is a compact digital camera that was released in 2010, targeting enthusiasts and advanced amateurs who want more control over their photography than a typical point-and-shoot camera offers.

1. Image Quality: The G12 features a 10-megapixel sensor paired with Canon’s DIGIC 4 image processor. While the resolutionRefers to the number of pixels, both horizontally and vertically, used to either capture or display an image. The higher the resolution, the finer the image detail will be. might seem modest by today’s standards, the image quality is still quite good, with sharp details and accurate colors, especially in well-lit conditions.
2. Lens and Zoom: The camera is equipped with a versatile 5x optical zoom lens, covering a focal lengthThe optical distance in millimetres between a camera lens and the film (or sensor on a digital camera). It determines the height and width of the scene being captured, known as the field of view. range equivalent to 28-140mm in 35mm terms. The lens has a relatively wide apertureThe aperture is basically a hole in the camera’s lens that lets light pass through it to the shutter and ultimately the film or censor. The aperture not only influences picture brightness but also regulates depth of focus. Most cameras are equipped with an iris aperture that can be freely adjusted or set according to pre-selected values. range of f/2.8-f/4.5, which helps in low-light situations and enables users to achieve shallow depth-of-field effects for creative compositions.
3. Manual Controls: One of the standout features of the G12 is its extensive manual control options. It offers manual exposureThe amount of light that reaches the film (or camera sensor). It determines how light or dark an image is. The exposure of an image is determined by the aperture, shutter speed, and film speed (ISO). During exposure, the sensors or chemicals on the film in analogue models, are subjected to the light outside the camera for a certain time. modes, aperture priorityIn this mode, the user can adjust the aperture and the camera automatically selects the best shutter speed to match it. In most cameras, the Aperture Priority mode is usually denoted by the letter ‘A’. Most film SLRs were made as Aperture Priority – e.g. Nikon and Olympus., shutterEither mechanical and/or electronic shutters are possible. Mechanical systems can use a leaf (or iris) shutter or curtain shutter. In digital cameras a third alternative is also possible: the electronic shutter. This works by activating and then deactivating the CCD so that no further light can be recorded, regardless of whether light is hitting the CCD. The shutter controls the exposure time, which can range from thousandths of a second to several minutes or more. Fast shutter speeds freeze action, slow speeds are more suited to stationary subjects. A tripod is recommended for slow exposure shots to avoid camera shake, or IBIS. priority, and full manual shooting modes, allowing photographers to have full control over their settings. This makes it a great tool for users who want to hone their photography skills and experiment with different shooting techniques.
4. Viewfinder: Unlike many modern compact cameras, the G12 includes an optical viewfinderA camera optical viewfinder is a small window on a camera that allows the user to frame and compose a shot by looking through it. Typically uses a system of mirrors and lenses (SLR and DSLR) to show the view through the camera’s lens, giving a real-time, optical representation of the scene. On simple cameras it is just a lens that roughly lines up with the frame, but may not be accurate and may not change with a zoom lens. This can be especially useful in bright lighting conditions or when shooting fast-moving subjects where using the camera’s digital screen may be difficult. in addition to its LCD screen. This is a valuable feature for users who prefer composing shots through a viewfinder, especially in bright outdoor conditions where the LCD may be difficult to see.
5. LCD Screen: The G12 sports a 2.8-inch vari-angle LCD screen with a resolutionRefers to the number of pixels, both horizontally and vertically, used to either capture or display an image. The higher the resolution, the finer the image detail will be. of approximately 461,000 dots. The vari-angle design allows for shooting from various angles, including high and low perspectives, making it useful for composing shots in different scenarios.
6. Image Stabilization: Optical Image Stabilization (OIS) is built into the G12, helping to reduce camera shake and blur, particularly at longer zoom ranges or slower shutterEither mechanical and/or electronic shutters are possible. Mechanical systems can use a leaf (or iris) shutter or curtain shutter. In digital cameras a third alternative is also possible: the electronic shutter. This works by activating and then deactivating the CCD so that no further light can be recorded, regardless of whether light is hitting the CCD. The shutter controls the exposure time, which can range from thousandths of a second to several minutes or more. Fast shutter speeds freeze action, slow speeds are more suited to stationary subjects. A tripod is recommended for slow exposure shots to avoid camera shake, or IBIS. speeds.
7. RAWRAW is a file format that contains minimally processed data from the image sensor of a digital camera. RAW files are larger in size compared to JPEG files, as they retain all of the image data captured by the camera sensor without any compression. This allows for greater latitude in adjusting exposure, colour balance, and other image settings in post-processing, resulting in higher quality prints and digital images. One of the key advantages of shooting in RAW format is the ability to recover details in highlights and shadows that may be lost when shooting in JPEG format. Additionally, RAW files allow for non-destructive editing, meaning that changes can be made to the image without affecting the original image data. Support: The G12 allows users to capture images in RAWRAW is a file format that contains minimally processed data from the image sensor of a digital camera. RAW files are larger in size compared to JPEG files, as they retain all of the image data captured by the camera sensor without any compression. This allows for greater latitude in adjusting exposure, colour balance, and other image settings in post-processing, resulting in higher quality prints and digital images. One of the key advantages of shooting in RAW format is the ability to recover details in highlights and shadows that may be lost when shooting in JPEG format. Additionally, RAW files allow for non-destructive editing, meaning that changes can be made to the image without affecting the original image data. format, providing greater flexibility for post-processing and ensuring maximum image quality.
8. Video Recording: While not its strongest feature, the G12 can record 720p HD video at 24 frames per second, with stereo sound recording. It’s suitable for casual video shooting but may not meet the expectations of users looking for high-quality video capabilities.
9. Build Quality and Ergonomics: The G12 features a sturdy build with a retro-inspired design, giving it a classic and timeless appearance. The camera is comfortable to hold and operate, with well-placed controls and a solid feel in hand.
10. Battery Life: The G12 uses a rechargeable lithium-ion battery (NB-7L), which provides decent battery life for a compact camera, allowing users to shoot for extended periods without frequent recharging.

The CanonThe origins of Canon date back to the founding of Precision Optical Instruments Laboratory in Japan in 1937 by Takeshi Mitarai, Goro Yoshida, Saburo Uchida and Takeo Maeda. During its early years, the company did not have any facilities to produce its own optical glass, and its first cameras incorporated Nikkor lenses from Nippon Kogaku K.K.   PowerShot G12 offers a compelling combination of advanced features, manual controls, and compact size, making it a versatile option for enthusiasts who want a high-quality camera that’s portable and capable of delivering excellent results in a variety of shooting conditions. Despite being released over a decade ago, it remains a popular choice among photographers who value its versatility and performance. Many photographers will particularly value the CCDA CCD (Charge-Coupled Device) is an integrated circuit containing an array of linked or coupled capacitors and it is one of two types of sensors used in digital cameras and other optical devices.  The other one being CMOS. CCDs are considered to the older technology and although most current digital cameras use CMOS sensors they are still widely used and many photographers seek out older cameras with CCD sensors because of their colour and image characteristics. CCD image sensors are widely used in professional, medical, and scientific applications where high-quality image data is required CCDs use a global shutter, which exposes the entire image simultaneously. This can lead to blur if any motion occurs in the image during exposure, but a high shutter speed prevents this problem. Whereas CMOS sensors are equipped with ‘rolling shutters,’ which expose different parts of the frame at different points in time. This can lead to skew, wobble and partial exposure in photographs. CCD sensors create low noise images but consume 100 times more power than a similar CMOS sensor.   sensor.

To get a full understanding of all the features and optimise how you use a CanonThe origins of Canon date back to the founding of Precision Optical Instruments Laboratory in Japan in 1937 by Takeshi Mitarai, Goro Yoshida, Saburo Uchida and Takeo Maeda. During its early years, the company did not have any facilities to produce its own optical glass, and its first cameras incorporated Nikkor lenses from Nippon Kogaku K.K.   G12 we recommend Canon Powershot G12 by Jeff Carlson