37mm 0.43X Zoom Lens Fisheye Lens For Camera 2014 Hot Sale!
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$82.40 - 103.00
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2014 hot sale! 37mm 0.43X zoom lens fisheye lens for camera
fisheye lens
Features:
Jollystar Optics 37mm 0.43x lens is a fisheye lens that attaches to the front of an existing lens, to be used with 46mm filter thread lenses or Series 7 adapter rings. It can also be used as a Macro lens, by unscrewing the back element, and using that part on its own.
Specifications:
Product name | 37mm 0.43x fisheye lens |
Magnification | 0.43x |
Rear Mount Diameter | 37mm |
Front Mount Diameter | 52mm |
Construction | 3E/3G |
Length | 30mm |
Weight | 80g |
Diameter | 55mm |
Jollystar is looking forward to your cooperation!
The jollystar 37mm 0.43x HD Fisheye Converter Lens uses multi-coated, low-dispersion glass to produce crisp, high-definition video images. Great for dramatic effects and very wide fields of view–think sports, think dream sequences, think HAL-9000 computers–this fisheye converter screws onto the front of your existing camcorder lens and bends a 180° view into a peephole-style circle. Since this is a conversion lens, you can use it through your camera’s full zoom range.
Many planetariums now use fisheye projection lenses to project the night sky or other digital content onto the interior of a dome.
Flight simulators and visual combat simulators use fisheye projection lenses in order to create an immersive environment for pilots, air traffic controllers, or military personnel to train in.
Similarly, the IMAX Dome (previously 'OMNIMAX') motion-picture format involves photography through a circular fisheye lens, and projection through the same onto a hemispherical screen.
Scientists and resource managers (e.g., biologists, foresters, and meteorologists) use fisheye lenses for hemispherical photography to calculate plant canopy indices and near-ground solar radiation. Applications include evaluation of forest health, characterization of monarch butterfly winter roosting sites, and management of vineyards.
Astronomers use fisheye lenses to capture cloud cover and light pollution data.
Photographers and videographers use fisheye lenses so they can get the camera as close as possible for action shots whilst also capturing context, for example in skateboarding to focus on the board and still retain an image of the skater.
The first music video to be shot completely with fisheye lens was for the Beastie Boys song "Shake Your Rump" in 1989.
In Computer Graphics, circular fisheye images can be used to create environment map from physical world. One complete 180-degree wide angle fisheye image will fit to half of cubic mapping space if proper algorithm applies on. Environment maps can be used to render 3D object and virtual panoramic scene.
specification:
High-index / low-dispersion optical glass
Can be used as a full-frame fisheye or circular-image fisheye
Fully multi-coated, every element
Anti-reflection coating
Titanium anodized finish
High speed auto-focus / Infrared compatible
Maximize day and night shots by providing maximum light transmission
Fantastic for all types of photographic situations
Built-in detachable macro lens for extreme close-up shots
packing:
Lens bag, lens covers, and instructions included
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- Q: How to protect the camera lens
- First to keep the lens clean, usually try not to let the dust and dirty things fall on the lens, but also to avoid touching the fingers on the lens. Because the lens is dirty to wipe, often rub to wipe, the lens will be damaged. Do not take pictures, try to cover the lens cover. If the lens is dirty, with dust, you can use a soft brush to wipe, or with a rubber balloon to blow the dust. The lens has a finger print, can be coated with cleaning agent (also called the lens water), with a clean paper or clean suede gently dry, must not use ordinary handkerchief, skirts, paper, or dirty cotton Hard rub.
- Q: SLR camera lens how to see is not a constant aperture
- 1, constant aperture is certainly better than non-constant aperture, the price difference is great. Constant aperture volume is relatively large.
- Q: Digital camera lens bad repair?
- You can look for it, it should be difficult, but do not believe that those who do not specify the location of the official website, The place to repair, very dark
- Q: How the camera lens size is divided
- ?First lens focal length. We know or choose to buy a lens when the first factor should be considered the lens of the focal length, this parameter directly affects the shooting angle, but also directly affect the subject matter we shot. The focal length of the lens is usually expressed in millimeters, such as 35mm, 85mm, 105mm and so on. The shorter the focal length (the smaller the number), the wider the viewing angle; the longer the focal length (the larger the number), the narrower the viewing angle. In addition to the width of the angle of view, the focal length changes with our another intuitive feeling: the shorter the focal length, the subject is farther away from the photographer; the longer the focal length, the subject is closer to the photographer. Therefore, the consumption of digital cameras on the zoom function has been able to bring "pull away from the" feeling, in fact, by changing the focal length of the lens to achieve.
- Q: Nikon camera lens shows how the memory card is locked is going on
- SD card has a LOCK to the other side on it.
- Q: What is the lens aperture?
- Since the aperture can be small or small, how much time the lens of the best quality imaging? According to the above figure, the minimum aperture F22 when the aperture with the pinhole almost, the digital camera has become a pinhole camera, said before the pinhole imaging is not good; aperture when the hole has become the largest hole, imaging is also poor. Therefore, according to the Chinese national tradition of the doctrine of the mean, please bear in mind: The lens is best in the medium aperture (the picture is most clear). We call the best aperture for the best aperture. If it is 135 digital SLR, medium aperture is F8 or F11. Small digital DC depends on the specific model, if the optional aperture value between F2.5 to F8, the middle of the F4.6 for the best aperture. If the time is like water, the lens aperture is the faucet, it controls the size of the water (into the light). For the lens of course, we hope that the aperture of the bigger the better, it is like the taps at home, although we usually wash your teeth never wash it open the largest, but if one day home fire, we will immediately screw the maximum, and Hate why did not have a big point of the faucet. A lens is the largest aperture imaging is not good, usually we generally use the largest aperture; but in the special low light and not allowed to use the tripod case, such as the night of the street documentary capture, we will not hesitate to use the maximum aperture, And regret why did not buy a large aperture lens. But the price of a large aperture lens is very expensive, the weight is amazing. For example, there are two versions of Canon70-200mm, aperture F4 price of 4,000 yuan, weighing 700 grams; aperture for the F2.8 that a price of more than 8,000 yuan, weighing 1500 grams. This is because the aperture level, the lens is much larger, processing difficult. It is worth the first-class aperture to pay twice the money and weight of the sweat, this is a matter of opinion.
- Q: What camera and lens are suitable for humanistic photography?
- Used to shoot the humanities photos of the camera, need to meet the following points: First, small size, take in the hands of light; Second, the shutter sound is small, try not to disturb the photographed; Third, you can immediately show the shot Effect; Fourth, the time is short, not to miss a good opportunity; Fifth, the image quality is better.
- Q: My Canon camera lens cover why not open it
- This problem appears in the Canon camera more, but the deal is relatively simple, mainly because the lens is accompanied by spring loosening, the lens cover can not open, so that each had to open the lens had to hand up and down. Just remove the lens and turn the spring inside.
- Q: SLR camera lens anti-shake and not anti-shake great difference? Anti-shake and anti-shake lens that is more practical?
- This is only because of people, iron hand work well, safe shutter can be relatively low. The general anti-shake can make less than the safety shutter 3-4 file photos are not "paste" In addition, anti-shake body anti-shake and lens anti-shake two Body anti-shake is the displacement of the sensor to correct jitter, the anti-shake effect is only reflected in the photo, from the viewfinder can not see the effect. With the body of anti-shake machine using any lens has anti-shake function, to achieve the cost of anti-shake is relatively low.
- Q: Can the old SLR camera lens be used on a digital SLR camera?
- Other brands I do not know, generally see the bayonet is not right. There is also a thing called the adapter ring. Can you turn the flange away from. Someone put Nikon AIS lens to play on Canon, but Nikon can not use Canon lens.
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37mm 0.43X Zoom Lens Fisheye Lens For Camera 2014 Hot Sale!
- Ref Price:
-
$82.40 - 103.00
/ pc
- Loading Port:
- Tianjin
- Payment Terms:
- T/T,
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 500 Piece/Pieces per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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