OTHER RECORDING FUNCTIONS

Using Focus Lock

Focus lock is a technique you can use to focus on a subject that is not located within the focus frame when you record an image. You can use focus lock in the Auto Focus mode and the Macro mode ().

2. Keeping the shutter

release button half

way down, re-

compose the image

as you like.

• This locks the focus on

9999

1600160012001200 NORMALNORMAL

IN

11 // 10001000

F2F2..66

03/03 12/12 2424 1212 : 5858

1.Using the monitor screen, compose the image so the main subject is within the focus frame, and then press the shutter release button half way.

 

99

1600

1200

NORMAL

 

IN

1 / 1000

 

F2.6

03/12/24

12 : 58

Focus frame

the subject that is

currently within the

focus frame.

3.When the image is composed the way you want, press the shutter release button the rest of the way to record it.

The focus and image recording operations are identical to those in the Auto Focus mode.

You can tell whether the image is focused by observing the focus frame and the green operation lamp. The indications of the focus frame and green operation lamp are the same as those in the Auto Focus mode.

NOTE

• Locking the focus also locks the exposure.

69

Page 69
Image 69
Casio QV-R40 manual Using Focus Lock

QV-R40 specifications

The Casio QV-R40 is a compact digital camera that was designed with usability and convenience in mind, making it a great choice for both photography enthusiasts and casual users. Launched in the early 2000s, it offered several innovative features for its time, positioning itself as a versatile and affordable option.

At the heart of the QV-R40 is a 4-megapixel CCD sensor, which allows users to capture images with decent resolution for printing and sharing. The camera supports a maximum image resolution of 2272 x 1704 pixels, enabling users to take vibrant and detailed photographs. The lens is a 3x optical zoom, providing a focal length equivalent to approximately 38mm to 114mm in 35mm terms. This allows for precise framing of distant subjects while retaining image clarity and quality.

One of the standout features of the QV-R40 is its user-friendly interface, which includes a large 2-inch LCD display. This bright screen allows users to easily compose shots, review images, and navigate the menu system. Additionally, the camera integrated a variety of shooting modes, including portrait, landscape, and macro, accommodating a range of photography styles and environments.

The QV-R40 also boasts impressive technological advancements for its time. It supports several image formats, including JPEG and AVI for motion capture, allowing for versatility in how photos and videos are stored. The camera is powered by compact rechargeable batteries, which ensure that users have the power needed for longer shooting sessions.

Memory expansion is facilitated through the use of SD cards, granting users the ability to extend storage capacity according to their needs. Furthermore, the camera features a USB connection, making it easy to transfer images to a computer for editing and sharing.

Durability is another key characteristic of the Casio QV-R40, as its compact build and quality materials provide a reliable option for photography on the go. Whether you are capturing everyday moments or special occasions, the QV-R40 offers an accessible way to enhance photography skills without overwhelming complexity.

In summary, the Casio QV-R40 combines a user-friendly digital design with a solid set of features, making it an attractive option during its time. With a 4-megapixel sensor, 3x optical zoom, and a variety of shooting modes, it served as a reliable choice for those looking to explore digital photography with ease.