For example, if a 10X optical zoom lens on a digital camera has a minimum focal length of 35mm, the camera would have a 350mm maximum focal length. Example 1. Lens info panel. With a focal length range of 18-400mm and 22.2x zoom, it has an ultra-telephoto range equivalent to That is the equivalent of a 24-840mm lens focal length on a 35mm camera. Thin lens approximation. Two extra-low Dispersion (ED) elements; Three aspherical lens elements New ultra-high ratio zoom lens AF-S DX NIKKOR 18-200mm f/3.5-5.6G ED VR II for use expressly with Nikon DX-format digital-SLR cameras. 95. This helps provide clean results with minimal distractions and aberrations. The wider the angle of view that a lens offers, the smaller this distance, and the lower the number. With these versatile lenses, you'll enjoy a wide range of applications, including landscape, travel, portrait with the convenience of a single lens
Included Components AF FX NIKKOR 70-300mm f/4-5. Zoom vs. Prime Lenses. Focal length: 28.84mm 67.90mm; F-number: 2.91; Half angle of view: 32. If a lens has one fixed focal length, it is a prime lens.If a lens can change focal lengths, it is a zoom lens.In general, prime lenses are sharper and often have a wider aperture.. Zoom lenses let you change the angle of view and magnification within a range of focal lengths. Shop lenses from Nikon! Zoom lenses have variable focal lengths, so with a 70-200mm lens for example, you can zoom from 70mm all the way up to 200mm. 6G Zoom Lens for Nikon DSLR Cameras LC-62 Snap-on Front Lens Cap LF-4 Rear Lens Cap HB-26 Bayonet Lens Hood PRODUCT HIGHLIGHTS F Mount Lens/FX Format Aperture Range: f/4 to 32 Super Integrated Lens Coating Auto and Manual Focus Minimum Focus Distance: 4. Price on demand Details . Keep in mind that those measurements are from the image sensor to the front element of the lens design. Focal length: 18mm Exposure: F/5.6 1/125sec Focal length: 112mm Exposure: F/8 1/320sec Focal length: 18mm Exposure: F/3.5 compact zoom lens. You can zoom in on your phone, but thats not changing your focal length. It is not a measurement of the actual length of a lens, but a calculation of an optical distance from the point where light rays converge to form a sharp image of an object to the digital sensor or 35mm film at the focal plane in the camera. But with the Tamron 100-400mm F/4.5-6.3 Di VC USD lens (Model A035), all of that is about to change. The AF-S NIKKOR 200-500mm f/5.6E ED VR is a super telephoto zoom lens from Nikon, with a focal length range of 200mm - 500mm. Calculate focal length, field of view or working distance. The EF 24-70mm f/4L IS USM is the perfect zoom to complement full-frame DSLRs like the EOS 6D. A high mechanical quality combined with excellent optical qualities are the characteristic features of this telephoto lens. Macro M Lens Adapter for L M-Adapter L. R Lens Adapter for L R-Adapter L. S Lens Adapter for L A Bird Photographers Best Friend: Focal Length. The focal length is as advertised on my Canon 5D Mk II full-frame DSLR but if you are shooting with an APS-C size chip you will be astonished at the 960mm equivalent focal length when extended (1.6x mag factor). The lens' focal length determines the magnification of the image projected onto the image plane, and the aperture the light intensity of that image.
The RF 24105mm F4 L IS USM lens features Canon's Air Sphere Coating (ASC), which significantly reduces the occurrence of lens flare and ghosting regardless of focal length or the angle of light. Tamron SP 150-600mm F/5-6.3 Di VC USD G2 Zoom Lens for Canon Mounts - (Renewed) 11 $ 1,069. Canon has published a patent for two new zoom lens in the 28-70mm f/2.8 and 28-60mm f/2.8 focal length ranges. What makes them particularly interesting, though, is how tiny they are, for zooms with such wide aperture zooms, with both coming in at a little over 105mm long at the shorter end of their focal length limit of ~28mm. EF 24-70mm f/4L IS USM. For instance, the actual focal length of the zoom lens on the Nikon A 900 compact digital camera is 4.3-135mm. A zoom lens, on the other hand, has a variable focal length. Introducing the worlds first ultra-telephoto all-in-one zoom lens for the APS-C format.
Focal length: 100-400mm Focal Length (mm): 12 Iris Range (F-Stop): 1,8 - 16 Mount: C-mount . The "zoom power" of a lens has no meaning except as the relationship between the longest and shortest focal length of the lens. The lens carries a one-year warranty. Lenses are divided into two categories based on if they can change focal length. View specs, reviews and more. A zoom lens is a mechanical assembly of lens elements for which the focal length (and thus angle of view) can be varied, as opposed to a fixed-focal-length (FFL) lens (see prime lens).. A true zoom lens, also called a parfocal lens, is one that maintains focus when its focal length changes. The NIKKOR Z 14-24mm f/2.8 S is an ultra-wide-angle 14-24mm lens with a constant aperture of f/2.8 throughout the zoom range. 9' Filter Diameter: 62mm Rounded 9 To provide a zoom lens having a short total length and a small size but having high optical performance, and an image pickup apparatus having the same. From the Manufacturer. Product Options. This measure will be shown as either a fixed measure (such as 400mm) or a range (such as 150mm-600mm). Featuring the latest advances in optical lens design, it utilizes 1 Super UD lens element and 2 UD lens elements that help minimize chromatic aberration in the periphery at wide-angle as well as reduced color blurring around the edges of the subject. Prime lenses tend to be smaller, lighter and offer better low light performance than zoom lenses. Medium Telephoto Fixed Focal Length APO-SUMMICRON-SL f2/75mm ASPH. In fact, the B018 weighs in at a feather-light 14.1 oz, thanks to a design that incorporates high-durability engineering resin and other composite components. A great lens for travelling is one that covers both the wide and telephoto ranges, such as an 18-200 mm lens. Zoom Focal Length: 200-500mm Lens; Maximum Aperture: f/5.6; Image Stabilization Type: Yes (VR) Lens Series: Nikkor ED Series, Nikon AF-S Series Series, Nikon E Series Series; Kit Style: Free Acc w/PC Software; Special Features: Fluorite Lens Elements; See More Product Details. Wherever your passion lies, this outstanding super telephoto zoom lens can bring it into focus. Most consumer zoom lenses do not maintain perfect focus, but are still parfocal Some popular zoom lens ranges include 16-35 mm, 24-70 mm, and 70-200 mm. Focal length comes from the distance between a specific part of a lens (the optical centre) and the image sensor (or film plane) where the image is recorded. For example, a typical zoom lens might have a focal length of 18-55mm, or 24-70mm. What is Lens Focal Length. Calculate here. Focal length range: 18 -200 millimeter, minimum focus distance: 1.6 feet. This ultra-telephoto zoom lens provides a focal length of up to 400mm with incredible precision, while remaining lightweight and easy to carry and shoot with. Focal Length: 24 - 70mm, Diagonal Angle of View: 84 - 34 degrees, Filter size: 77 mm, Closest Focusing Distance: 1.25 feet. When searching for a camera lens specific to bird photography, the first thing you should look for is a lens with adequate focal length. Products per page. Compact top tele-zoom lens with macro 1:2 function. Commonly referred to as the workhorse of the pros, the AF-S NIKKOR 24-70mm f/2.8G ED from Nikon is a versatile standard zoom characterized by its bright and sophisticated optical design. Shop Pre-Owned. The lens offer such features as fluorite and Super UD-glass elements that largely eliminate secondary spectrum; a floating system that ensures high picture quality at all focal lengths; two Image Stabilizer modes; and compatibility with extenders 1.4x II and 2x II. Match it with Tamrons exclusive 1.4X or 2X teleconverters for even greater tele reach. The constant f/2.8 maximum aperture affords consistent performance and illumination throughout the zoom range, and suits working in low light and for working with selective focus 1 from 10. If youre travelling light, though, you can find zoom lenses with much more range, such as an 18 - 270 mm, allowing This makes it a great choice for a wide variety of shooting situations, from portraits to landscapes to HD video recording. Dimensions (DxL) Approx. However, if the digital camera offers some additional wide-angle capabilities and has a minimum 28mm equivalency, then the 10X optical zoom would only have a maximum focal length of 280mm. The focal length of a lens is the optical distance (usually measured in mm) from the point where the light meets inside the lens to the cameras sensor. For a thin lens in air, the focal length is the distance from the center of the lens to the principal foci (or focal points) of the lens.For a converging lens (for example a convex lens), the focal length is positive and is the distance at which a beam of collimated light will be focused to a single spot. Go to extremes with the worlds first* 22.2x ultra-telephoto all-in-one zoom. The main difference between a prime lens and a zoom lens is of focal length. To provide a zoom lens having a short total length and a small size but having high optical performance, and an image pickup apparatus having the same. Find the right lens quickly & easily with the Kowa lens calculator. A 'Macro Switchover' mechanism allows a minimum focus distance of 0.95m within the focal length range of 180-300mm. A standard focal length zoom lens, it features a large aperture throughout its focal length. APO-SUMMICRON-SL f2/90mm ASPH. Focal length, usually represented in millimeters (mm), is the basic description of a photographic lens. Keep in mind that those measurements are from the image sensor to the front element of the lens design. Using a negative lens (f < 0) with a real object (S 1 > 0) can only produce a virtual image (S 2 Optimized for Nikon DX-format D-SLRs, the ultra-compact and lightweight AF-S DX Zoom-NIKKOR 18-55mm f/3.5-5.6G ED II covers the most frequently used focal length range of 1855mm. Standard focal length 50 millimeter lens is effective in a multitude of shooting situations and ideal for day-to-day shooting ; Elements/Groups: 7/6, Diaphragm: Blades 8, Filter Thread: Font 58 millimeter. Using a positive lens of focal length f, a virtual image results when S 1 < f, the lens thus being used as a magnifying glass (rather than if S 1 >> f as for a camera). While prime lenses have a fixed focal length, zoom lenses, on the other hand, have a wider and variable focal length.