EF-S10-22mm f/3.5-4.5 USM Lens

The EF-S10-22mm f/3.5-4.5 USM lens is compatible with EOS Digital SLR cameras and digital SLR cameras that support EF-S lenses. EF-S10-22mm f/3.5-4.5 USM lens is product of Canon. This lens is very light in weight. Its weight is about 13.6 ounces. The focus speed of EF-S10-22mm f/3.5-4.5 USM lens is very fast and focus sound is very quiet. This camera lens has close focusing of 9.5 inches. EF-S10-22mm f/3.5-4.5 USM lens comes with super wide zoom feature.

EF-S10-22mm f/3.5-4.5 USM Lens Features:-

• 10-22mm wide-angle zoom lens with f/3.5-4.5 maximum aperture for EOS digital SLR cameras
• Superior AF performance and speed, with full-time manual focus with the turn of a ring
• Close focusing to 9.5 inches
• Relatively compact size and light weight for an ultra-wide zoom lens

Specifications of EF-S10-22mm f/3.5-4.5 USM Lens:-

• Angle of View:                               97°10'~54°30' . 74°10'~37°50' . 107°30'~63°30'
• Construction:                                 10-13
• No of Diaphragm Blades:               6
• Minimum Aperture:                        22~27(29)*1
• Closest Focusing Distance:            0.24/0.8 (m/ft)
• Maximum Magnification:                0.17 (at 55mm)
• Drive System:                                 Ring-type USM*2
• Filter Size:                                      77(mm)
• Dimensions:                                    6 inch x 4.5 inch x 4.5 inches
• Weight:                                          13.6 ounces

For more information about EF-S10-22mm f/3.5-4.5 USM Lens you can visit following websites:-

http://www.yacart.com/

http://www.yacart.com/blog

http://ex1.us/o

http://www.amazon.com/Canon-EF-S-10-22mm-3-5-4-5-Digital/dp/B0002Y5WXE

EF50mm f/2.5 Compact Macro Lens

EF50mm f/2.5 compact macro lens is best for close up shots up to 0.5x magnification. This compact macro lens has awesome quality. It is very light and elegant. EF50mm f/2.5 Compact Macro Lens has focal length of 50 mm. This compact macro lens has many wonderful features. It uses camera filter of 52 mm size.

EF50mm f/2.5 Compact Macro Lens Specifications:-

•  Focal Length:                                50mm
• Maximum Aperture:                       1:2.5
• Lens Construction:                         9 elements in 8 groups
• Diagonal Angle of View:                 46°
• Focus Adjustment:                         Front group linear extension system with AFD
• Closest Focusing Distance:             0.23m / 0.8 ft. (film plane to subject)
• Filter Size:                                      52mm
• Dimensions:                                    2.7" x 2.5", 9.9 oz. / 67.6 x 63.0mm
• Weight:                                           280g

For more detail about EF50mm f/2.5 Compact Macro Lens you can visit following websites:-

http://www.yacart.com/

http://www.yacart.com/blog

http://ex1.us/o

http://www.canon.co.in/p/EN/112-Digital-Cameras/830-EF-Lenses/1139-EF50mm-f-2-5-Compact-Macro/

Canon EF 16-35 mm f/2.8 L II USM Lens

EF 16-35 mm f/2.8 L II USM Lens is one of the most important camera lens of Canon. It is an ultra wide angle zoom lens. Canon EF 16-35 mm f/2.8 L II USM Lens is specially designed for improve edge to edge image quality. Internal focusing, ring type ultra sonic monitor and AF algorithms are some of the main features of this lens.

Canon EF 16-35 mm f/2.8 L II USM Lens Features:-

• 16-35mm ultra-wide-angle zoom lens with f/2.8 maximum aperture
• 3 high-precision aspherical lens elements produce superior image quality
• Circular aperture produces natural background blur at wider apertures
• Ring-type USM for fast and quiet auto focusing, internal focusing
• Measures 3.5 inches in diameter and 4.4 inches long; 1-year warranty

EF 16-35 mm f/2.8 L II USM Lens Specifications:-

• Focal length:  16-35mm
• Maximum aperture:  f/2.8
• Lens construction:  16 elements in 12 groups
• Diagonal angle of view:  108 degrees (at 10 feet) to 63 degrees
• Focus adjustment:  AF with full-time manual
• Closest focusing distance:  0.92 feet
• Filter size:  82mm, P=0.75mm/1 filter
• Dimensions:  3.5 inches in diameter, 4.4 inches long
• Weight:   1.41 pounds

Related Links:-

http://www.canon.co.in/p/EN/112-Digital-Cameras/830-EF-Lenses/1197-EF16-35mm-f-2-8L-II-USM/

http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&fcategoryid=148&modelid=14907#ModelDetailAct

http://www.yacart.com/

http://www.yacart.com/blog

Thread Round Filters

Thread Round Filter is an important type of camera filter. 30.5 mm, 37 mm, 40.5 mm, 43 mm, 46 mm, 49 mm, 52 mm, 55 mm, 58 mm, 62 mm, 67 mm, 72 mm, 77 mm, 82 mm, 86 mm, 95 mm, 112 mm and 127 mm are types of thread round filters. 49 mm filter is one of the important type of thread round filter. 49 mm UV filter is used to protect our camera lens and it also improves the clarity of our photographs by blocking unwanted Ultra Violet rays.

For more information please visit following websites:-

http://www.yacart.com/blog

http://www.yacart.com/

http://ex1.us/o

Camera Filters

A filter is an important camera accessory. Camera filters are used for different purposes. There are various types of camera filters available in the market. Every camera filter has its own functionality and feature. Camera Filters are used to add special effects to our camera lens. All the cameras are not capable of using a camera filter, if our camera is capable of using a camera filter than we can use camera filters for creating different effects on our photographs. Camera filters are used for several purposes such as changing the exposure, capturing invisible light and increasing contrast. Camera filters are categorized in different grades. Camera filters comes in different shapes such as threaded round filters, square filters, bayonet round filters and rectangular filters etc. Camera filters can also affect sharpness, color, contrast and highlight flare.

For more information about Camera Filters you can visit following websites:-
http://www.yacart.com/
http://www.yacart.com/blog
http://ex1.us/o