Buy sigma 70 300mm f4-5.6 dg apo macro telephoto zoom lens for sigma slr cameras
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This document summarizes a Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Sigma SLR cameras. It is a telephoto zoom lens capable of macro photography with a maximum magnification of 1:2 at 300mm. It has special low dispersion glass elements that provide excellent correction of chromatic aberration throughout the zoom range. The lens allows macro shooting between 200-300mm with a minimum focus distance of 95cm and maximum magnification of 1:2.9 to 1:2.
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Shutter speed determines how long the camera shutter is open when capturing an image. Faster shutter speeds are used in bright light and slower speeds are used in low light. ISO controls the sensitivity of the image sensor, with higher ISO numbers producing brighter but grainier images. Aperture and depth of field are related - smaller f-stops produce more blurred backgrounds with a shallow depth of field, while larger f-stops produce less blurred backgrounds with a long depth of field. The rule of thirds is a compositional guideline where important elements are placed along imaginary lines or intersections rather than at the center of the frame. Manual exposure gives the photographer full control over shutter speed, aperture, and ISO settings.
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The document discusses various photography composition techniques including:
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Task 2 photography terminology
This document discusses various photographic terminology including shutter speed, ISO, aperture, depth of field, white balance, rule of thirds, and color theory terms like analogous and complementary colors. Shutter speed determines how long the camera shutter is open to expose light, affecting motion blur. ISO determines the camera's light sensitivity. Aperture size affects depth of field and the amount of light entering the camera. The rule of thirds provides a compositional guideline. Analogous colors are next to each other on the color wheel while complementary colors are opposite. Examples are given to demonstrate each term.
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The document provides technical details and evaluations for 4 photographs. Photograph 1 is considered good because it is in focus and could work well as a double page spread. Photograph 2 is rated as alright since it is slightly out of focus but well composed. Photograph 3 is deemed bad because using too large of an aperture caused it to be over exposed. Photograph 4 has poor focus but is said to have composition suitable for a double page spread.
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8 Best & cheapest Camera lenses that rocks your Cinematography
8 Best & cheapest Camera lenses that rocks your Cinematography
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
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Cheap crossfire ii 6 18x44mm ao riflescope v-brite
This document summarizes the features of the Crossfire II 6-18x44mm AO Riflescope from Vortex. It has fully multi-coated lenses for superior light transmission. The 1-inch tube is O-ring sealed and nitrogen purged for waterproof and fogproof performance. It has premium aircraft-grade aluminum construction with an adjustable objective, fast-focus eyepiece, and resettable, capped MOA turrets. The riflescope provides eagle-eye performance at an affordable price.
Cheap canon ef40mm f2.8 stm pancake lens kit
The Canon EF40mm f/2.8 STM Pancake Lens Kit offers an ultra-slim and lightweight pancake lens design. It delivers high image quality from the center to the periphery thanks to its advanced lens configuration including an aspherical element and optimized coatings. The lens is compact in size to avoid overwhelming subjects and allows photographers to remain discreet in sensitive shooting situations.
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
This document summarizes the Canon 70-200mm f/2.8L EF Telephoto Zoom Lens USM. It has an 18 element, 15 group lens construction with a focal length range of 70-200mm and a constant maximum aperture of f/2.8. It features 4 UD glass elements to correct chromatic aberrations and is one of Canon's finest telephoto zoom lenses, comparable in quality to a prime lens. Its constant f/2.8 aperture and superb image quality make it a popular choice for professionals where image quality is important.
Cheap crossfire ii 6 18x44mm ao riflescope v-brite
This document summarizes the features and specifications of the Crossfire II 6-18x44mm AO Riflescope from Vortex. It has fully multi-coated lenses for superior light transmission. The 1-inch tube is O-ring sealed and nitrogen purged for waterproof and fogproof performance. It has premium aircraft-grade aluminum construction with an adjustable objective, fast-focus eyepiece, and resettable, capped MOA turrets. The riflescope provides magnification from 6-18x with a 44mm objective lens and 15-15.3 feet field of view at 100 yards.
Cheap canon ef40mm f2.8 stm pancake lens kit
The Canon EF40mm f/2.8 STM Pancake Lens Kit offers an ultra-slim and lightweight pancake lens design. It delivers high image quality from the center to the periphery thanks to its advanced lens configuration including an aspherical element and optimized coatings. The lens is compact in size to avoid overwhelming subjects and allows photographers to remain discreet in sensitive shooting situations.
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
This document summarizes the Canon 70-200mm f/2.8L EF Telephoto Zoom Lens USM. It has an 18 element, 15 group lens construction with a focal length range of 70-200mm and a constant maximum aperture of f/2.8. It features 4 UD glass elements to correct chromatic aberrations and is one of Canon's finest telephoto zoom lenses, comparable in quality to a prime lens. Its constant f/2.8 aperture and superb image quality make it a popular choice for professionals where image quality is important.
Cheap crossfire ii 6 18x44mm ao riflescope v-brite
This document summarizes the features and specifications of the Crossfire II 6-18x44mm AO Riflescope from Vortex. It has fully multi-coated lenses for superior light transmission. The 1-inch tube is O-ring sealed and nitrogen purged for waterproof and fogproof performance. It has premium aircraft-grade aluminum construction with an adjustable objective, fast-focus eyepiece, and resettable, capped MOA turrets. The riflescope provides magnification from 6-18x with a 44mm objective lens and 15-15.3 feet field of view at 100 yards.
Cheap canon ef40mm f2.8 stm pancake lens kit
The Canon EF40mm f/2.8 STM Pancake Lens Kit offers an ultra-slim and lightweight pancake lens design. It delivers high image quality from the center to the periphery thanks to its advanced lens configuration including an aspherical element and optimized coatings. The lens is compact in size to avoid overwhelming subjects and allows photographers to remain discreet in sensitive shooting situations.
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
This document summarizes the Canon 70-200mm f/2.8L EF Telephoto Zoom Lens USM. It has an 18 element, 15 group lens construction with a focal length range of 70-200mm and a constant maximum aperture of f/2.8. It features 4 UD glass elements to correct chromatic aberrations and is one of Canon's finest telephoto zoom lenses, comparable in quality to a prime lens. Its constant f/2.8 aperture and superb image quality make it a popular choice for professionals where image quality is important.
Buy porta brace cs dc3r large dslr camera bag - black
This document summarizes a PortaBrace CS-DC3R Large DSLR Camera Bag. The bag is soft-sided and lightweight, designed to fit DSLR cameras. It includes lens cups, a universal cradle, and stuff pouches. The document encourages clicking for more features and checking the price.
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Cheap crossfire ii 6 18x44mm ao riflescope v-brite
Cheap crossfire ii 6 18x44mm ao riflescope v-brite
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
Cheap crossfire ii 6 18x44mm ao riflescope v-brite
Cheap crossfire ii 6 18x44mm ao riflescope v-brite
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
Cheap crossfire ii 6 18x44mm ao riflescope v-brite
Cheap crossfire ii 6 18x44mm ao riflescope v-brite
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
Cheap canon 70 200mm f2.8 l ef telephoto zoom lens usm
Buy porta brace cs dc3r large dslr camera bag - black
Buy porta brace cs dc3r large dslr camera bag - black
Buy sigma 70 300mm f4-5.6 dg apo macro telephoto zoom lens for sigma slr cameras
- 1. Buy Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Sigma SLR Cameras Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Sigma SLR Cameras View large image Product By SIGMA Technical Details
- 2. Product Description Telephoto zoom lenses with tele-macro function and optimised for digital SLR cameras The performance telephoto zoom lens is capable of shooting with a maximum magnification of 1:2 at the focal length of 300 mm. It’s the ideal lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. SLD (Special Low Dispersion) glass This lens has two SLD glass elements in the front lens group and one in the rear lens group, the lens has excellent correction of chromatic aberration through the entire zoom range. This new DG lens is capable of macro photography with a 1:2 maximum magnification at the focal length of 300 mm. The new multi layer lens coating reduces flare and ghost, which is a common problem with digital cameras and also creates an optimum colour balance Macro shooting with maximum magnification 1:2 High optical performance is demonstrated throughout the entire zoom range. It also has a switch that converts the lens to macro photography at focal lengths between 200mm and 300mm with a minimum focusing distance of 95cm (37.4 inches). In normal mode the minimum focusing distance is 150cm (59.1 inches) at all zoom settings. Maximum magnification between 200mm and 300mm is 1:2.9 to 1:2. Click!! to See More Features (Check price now) Powered by TCPDF (www.tcpdf.org)