52mm extension tube for close-up photography with H1 lenses. Item Specifications: Product Description: Hasselblad HE52 - extension tube Accessory Type: Extension tube Length: 2 in Compatibility (Lens): Hasselblad H system
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Magnification: 0.75x
Mount diameter: 52mm
Standard accessory: Storage bag
Both the Lens Adaptor and Wide Conversion Lens are made of high-quality aluminum.
*1 Requires Lens Adaptor (DMW-LA6) for attachment.
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Designed for use in combination with telephoto lenses equipped with a drop-in filter holder, these filters reduce glare from non-metallic surfaces such as glass and water. Simply turn the rotating ring on the holder to find the most effective position. The filters do not affect autofocus or auto exposure features.
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Compatible with: EF 300mm f/2.8L, EF 400mm f/4 DO IS, EF 400mm f/2.8L IS, EF 500mm f/4L IS, EF 600mm f/4L IS
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Polarizer filters give you several key creative features.They evenly increase color saturation of all colors (except black and white), creating deep, rich scenics.They add contrast for dramatic skies and arial shots. They eliminate the whitish glare from highly reflected surfaces like glass and water.Polarizers are two part lenses that rotate, allowing you to select the degree of additional saturation, contrast and glare reduction desired.Circular -- for all types of cameras: required for beam splitting metering systems commonly found in auto-focus SLR's and in most current TTL SLR's.
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This Cavision 0.35X Wide Angle Fish-eye Adapter (non-zoom-through) is designed for lenses with 58mm front filter threads (or 52mm, with optional AR58-52 Adapter Ring). It provides a unique fish-eye effect with a 65% wider angle of view. It features a universal design for use with a variety of different lenses. What is the differences between Wide Angle Adapters and Wide Angle Converters? Fixed focal adapters lose focus when the focal length on the camera lens is changed (i.e. zooming). For this reason the adapter is not recommended when live zooms are necessary. Note: Typically it is possible to change the zoom level a small amount while still retaining focus. When using an adapter, the normal focusing operation does not function. It is necessary to use the macro focus control instead. For mini-DV cameras that do not have a macro focus control, the lens will typically retain focus from the widest angle to approximately 1/4 of the zoom range. With zoom-through converters, normal lens operation is not affected. Focus operations will work the same as before and focus will not be affected when the focal length is changed (i.e. zooming)
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2x (Doubler) 4-element Teleconverter multiplies the focal length of any fine optic it's used with by 2x, maintaining the resolution and contrast at a high level.
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2x (Doubler) 4-element Teleconverter multiplies the focal length of any fine optic it's used with by 2x, maintaining the resolution and contrast at a high level.
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2x (Doubler) 4-element Teleconverter multiplies the focal length of any fine optic it's used with by 2x, maintaining the resolution and contrast at a high level.
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2x (Doubler) 4-element Teleconverter multiplies the focal length of any fine optic it's used with by 2x, maintaining the resolution and contrast at a high level.
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