Thấy trên Ebay có bán cái lens này giá lại cũng khá rẻ :D - Định mua mà không biết có nên không nhờ các bác tư vấn dùm
Link: http://cgi.ebay.com.sg/ws/eBayISAPI....m=160094614742
Pix của nó đây:
Thông số: Focusing: Inner Focus
Zoom Scale: 650 - 1300
With 2x Teleconverter: 1300 - 2600
Aperature Range: f/8.0 @ 650mm – f/16 @ 1300mm
With 2x Teleconverter: f/16 @ 1300mm – f/32 @ 3200mm
Optical Construction:
8 elements in 5 groups
Angle of View: 3.8° - 2°
Focus Mode: Manual Focus
Minimum Focusing: 16.25 ft.
Len Coating: Multi Coated
Filter Size: 95mm
Dimensions (diameter x length): Zoom Lens: 4.0x 18.2 in. (23.3 in. @1300mm)
2X Teleconverter: 1.9 x 2.0 in. (48.2 x 50.8mm)
Weight: Zoom Lens: 70.5 oz. (2000g)
2X Teleconverter: 3.0 oz. (85g)
Cám ơn!