Canon EF 75-300mm f 4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras

รูปภาพอื่น ๆ

- ประเภทประกาศ
  
  : ต้องการขาย
- สภาพสินค้า
  
  : สินค้าใหม่
- ราคา
  
  : 0.00 บาท
- อัพเดทล่าสุด
  
  : 01 Dec 2011
- วันที่หมดอายุ
  
  : N/A
- จังหวัด
  
  : กรุงเทพมหานคร
- เบอร์โทรศัพท์
  
  : 0875839093
- อีเมล์
  
  : jaiamz0000@hotmail.com
- เข้าชม
  
  : 49
- IP Address
  
  : 58.11.205.xx
- Tag
  
  : lenses
- แนะนำให้เพื่อน
  
  :

รายละเอียดประกาศ

Canon 6473A003

Canon EF 75-300mm f 4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras
Product by Canon

Canon 6473A003 Reviews

No it's not especially if you take into account its intended users. If you use a Canon digital SLR and are satisfied with the kit lens (18-55) then buying this lens can be the perfect next step for you. Practically speaking, you will be able to increase your zoom reach to the point where you can A) photograph birds in moderately distant trees, B) be able to zoom in on the other side of a valley and frame something of your interest. One thing you will NOT be able to do effectively with this lens, however, is to take sport shots with it. How so? Consider some of the following weakness:

*At 300mm zoom range the highest aperture is limited to 5.6 (You will have to use very slow shutter speed to snap fast action shots; remember the inverse relation between aperture and shutter speed.8 on Amazon, but to summarize, it would be a discoloration at the fringes of objects in your picture)

Those kinds of weakness will limit your ability to use this lens in all sorts of other situations/circumstances. As a practical rule to follow, if the lighting is less than ideal this lens will give you a hard time. As for what are ideal lighting conditions? That would be full sun with few or no clouds and with the light bathing your subject/object from the front or the side. So if you are satisfied with your kit lens, which provides you with a zoom range comparable to 3X zoom (55/18= 3), why not add another lens that will expand your zoom range by another 4X (300/75=4)? Nothing wrong with expanding your horizon!

PS. TWO MORE POINTS ABOUT USING THIS LENS: First, if you're confident you can handhold this lens at slow shutter speeds (I know I can't) then the low maximum aperture shouldn't be a major problem. Second, if you're fine shooting at high ISO (more like 400 or 800) then again the low maximum aperture shouldn't be a problem. The nice thing about photography is that you can do one thing in so many ways, so don't be afraid to explore with this lens! .

Canon 6473A003 Description

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens.
Capture the far-off action of fast-paced sports or zoom in for an intimate portrait with the Canon EF 75-300mm telephoto zoom lens. The optical system, construction, and exterior are the same as the EF 75-300 mm f/4-5.6 III USMโ€s. The difference is that it uses a DC motor instead of a USM to drive the AF. As with all Canon lens, this 75-300 model carries a one-year warranty.

Focal length: 75-300mm Maximum aperture: 1:4-5.6 Lens construction: 13 elements in 9 groups Diagonal angle of view: 32 (at 11 feet) to 8 degrees (at 15 feet) Closest focusing distance: 4.9 feet Zoom system: Rotating type Filter size: 58mm Dimensions: 2.8 inches in diameter, 4.8 inches long Weight: 16.8 ounces