Coolpix 4500 Camera Settings for Microscopy

See p. 99-100

See p. 99

Coolpix 4500 Camera Settings for Microscopy

1.Turn the camera on and select the infinity mode by pressing the Manual Focus (MF) button until the icon with two mountain peaks is displayed in the upper-right of the monitor display. Note that the flash turns off automatically when focus is set to infinity See p.57

2.Hold down the Mode button and simultaneously turn the command dial to select A, Aperture-Priority Auto mode. The camera will set shutter speed automatically for best results.

3.Rotate the command dial to set the F value to the lowest possible f-stop number. The approximate range value (F2.5 - F4.0) is dependent on the zoom setting.

4.Use the zoom buttons (W-T) to fill the field of view. Use the LCD screen to determine best image. An image without black cut-off corners or circular images is generally possible at mid-range of the zoom setting.

Additional Settings in Menu Selection

Press Menu for the Shooting Menu (See p. 91) for camera settings available only in the P, S, A, and M mode and only when the camera is in shooting mode. The following are recommended options for photomicrography:

?White Balance: The default setting is Auto. Select a white balance setting that matches the microscope light source; incandescent for tungsten or halogen illumination. Select White Bal Preset for unusual lighting conditions. See p. 92

?Metering: The default setting is Matrix. Setting it to Spot on a targeted sample with a very dark or a very bright background would ensure most appropriate exposure. See p. 95

?Continuous: The default setting is S, single shutter release. Using other settings, continuous sequence of pictures may be taken while the shutter-release button is held down. See p. 96

?Best Selector: Use default setting Off. See p.98

?Image Adjustment: The default setting is Auto. Certain illumination techniques, such as DIC, phase

contrast, OCC, etc., may require special brightness and control adjustments for best results. ? Saturation Control: The Black&White setting will enhance black and white samples.

?Image Quality: Image quality settings other than HI are compressed as they are saved into memory. Compression selectively reduces the quality of an image. See p. 102

?Image Sharpening: The default setting is Auto. See p. 105

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4500 specifications

The Nikon Coolpix 4500 is a digital camera known for its considerable impact on the compact camera market when it was released. This camera is built on the foundation of previous models but incorporates innovative technology and features that set it apart from its competitors.

One of the main characteristics of the Nikon 4500 is its 4-megapixel CCD sensor, which delivers impressive image quality for its time. This sensor enables the camera to capture images with a resolution of 2272 x 1704 pixels, making it suitable for both online sharing and printing. In addition to its high-resolution capabilities, the 4500 utilizes Nikon's proprietary image processing technology, which enhances color accuracy and overall image detail.

Another notable feature of the Coolpix 4500 is its Nikkor 3x optical zoom lens, which has a focal length equivalent to 35-105mm in 35mm format. This lens provides users with flexibility in composition, allowing for wide-angle shots as well as close-up photography. The lens is complemented by a digital zoom function, which extends the reach of the camera, further enhancing its versatility.

The Nikon 4500 also boasts a unique swivel design, allowing the LCD screen to rotate and provide different viewing angles. This feature is particularly useful for capturing images from high or low perspectives. The 1.5-inch LCD display offers clear visibility, making it easy for photographers to frame their shots. Additionally, the camera includes an electronic viewfinder, which remains a desirable characteristic for users who prefer a more traditional shooting experience.

In terms of exposure control, the Nikon 4500 offers several shooting modes, including auto, program, aperture priority, and shutter priority settings. This variety allows users to exercise creative control over their photography. The camera also includes a built-in flash, which provides additional illumination in low-light situations.

Moreover, the Coolpix 4500 supports image storage on CompactFlash cards, and it features USB connectivity for easy transfer of files to a computer. Its compact size and lightweight design make it a highly portable option for photographers on the go.

In conclusion, the Nikon Coolpix 4500 combines a powerful sensor, versatile zoom lens, innovative swivel design, and user-friendly controls, making it an excellent choice for photography enthusiasts seeking a compact digital camera with solid performance and ease of use. Its features and technology reflect a significant era in digital photography, exemplifying Nikon's commitment to quality and innovation.