Zoom Lens

Top Articles

Zoom lens - A zoom lens is a mechanical assembly of lenses whose focal length can be changed, as opposed to a prime lens, which has a fixed focal length. They are commonly used with still and video cameras, some binoculars and telescopes, and other optical instruments.

Zoom-lens reflex camera - ZLR are SLR type cameras where the lens is not removable.

Prime lens - In film and photography, a prime lens is a mechanical assembly of lenses whose focal length is fixed, as opposed to a zoom lens, which has a variable focal length. Prime lenses are not as versatile as their zoom counterparts, but are often of superior optical quality and lower cost.

Canon EF 28-135mm lens - Standard zoom lens with an Image stabilizer and high zoom ratio. With the Image Stabilizer turned on, you can obtain sharp, natural-looking pictures in dim lighting without using flash or a tripod.

Suggested Web Sites

A Moment in the Zoom of a Lens: Towards a Discursive Psychology of Mathematics Teaching and Learning - Stephen Lerman, Centre for Mathematics Education, South Bank University. An attempt to outline a research programme for mathematics education which is firmly based in cultural, discursive psychology.

Explosions - Images that were altered by time exposure and zooming the camera lens.

Hubble reopens celestial eye to Eskimo nebula, galactic zoom lens - [CNN]

Source: BazSites.com

Web Links

3x Optical Zoom - 3x Optical Zoom Olympus C-3000 Zoom - The Olympus C-3000 Zoom is a self-contained color digital camera system, produced by the Olympus ...

Slr Camera Lens - Slr Camera Lens Minolta 28-100mm f/3.5-5.6 Maxxum D Lens The Minolta Maxxum autofocus lens system is one of the world's most complete lens systems, covering ...

Digital Slr Camera Lens - Digital Slr Camera Lens Konica Minolta Maxxum 5D 6.0MP SLR Digital Camera with 18-70mm Lens Equipped with a 6.0-megapixel resolution, the Konica Maxxum 5D SLR digital camera comes complete with ...

Digital Slr Camera Lens - Digital Slr Camera Lens Konica Minolta Maxxum 5D 6.0MP SLR Digital Camera with 18-70mm Lens Equipped with a 6.0-megapixel resolution, the Konica Maxxum 5D SLR digital camera comes complete with ...

Best Waterproof Digital Camera - Best Waterproof Digital Camera Pentax Optio W20 - digital camera WATERPROOF 7 MP Digital Camera w/ 3X Optical Zoom FOR BEST PRICE WATERPROOF CAMERA CASE WP-DC800 WATERPROOF CAMERA CASE WP-DC800 FOR BEST PRICE bestwaterproofdigitalcamera Chicago ... Manufacturer of digital audio products for a ... s Asset Protection - Video and audio surveillance equipment, loss ... Pentax Camera Lens - Pentax Camera Lens Pentax 5 MP Optio WP Waterproof Digital Camera Display & Graphics Display Screen 2.0" ...

'Waterproof Digital Cameras' - 'Waterproof Digital Cameras' Pentax Optio W20 - digital camera WATERPROOF 7 MP Digital Camera w/ 3X Optical Zoom FOR BEST PRICE WATERPROOF CAMERA CASE WP-DC800 WATERPROOF CAMERA CASE WP-DC800 FOR BEST PRICE waterproofdigitalcameras Chicago ... Manufacturer of digital audio products for a ... s Asset Protection - Video and audio surveillance equipment, loss ... Pentax Camera Lens - Pentax Camera Lens Pentax 5 MP Optio WP Waterproof Digital Camera Display & Graphics Display Screen 2.0" ...

'Waterproof Digital Cameras' - 'Waterproof Digital Cameras' Pentax Optio W20 - digital camera WATERPROOF 7 MP Digital Camera w/ 3X Optical Zoom FOR BEST PRICE WATERPROOF CAMERA CASE WP-DC800 WATERPROOF CAMERA CASE WP-DC800 FOR BEST PRICE waterproofdigitalcameras Chicago ... Manufacturer of digital audio products for a ... s Asset Protection - Video and audio surveillance equipment, loss ... Pentax Camera Lens - Pentax Camera Lens Pentax 5 MP Optio WP Waterproof Digital Camera Display & Graphics Display Screen 2.0" ...

'Olympus Cameras' - ... to for years to come! Think Overstock.com for the best prices on cameras! Features include: 28mm-120mm lens 35mm film format 3x zoom lens Twin flash system Full auto, stop action, portrait exposure options LCD Quartz date Self-timer Multi- ...