Đánh giá tamron 70-300 vc
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Tình trạng Phụ Kiện Bảo hành Giá Đã qua sử dụng đẹp for canon Len cáp hood zin 3 tháng Liên hệ Đã qua sử dụng đẹp for nikon Len cáp hood zin 3 tháng 3.000.000đ Show Hỗ trợ kỹ thuật: 0909860910 Hỗ trợ bán hàng: 0909860910 Chính sách hỗ trợ sau bán hàng. - Đổi trả 07 ngày đầu nếu lỗi kỹ thuật. - Nâng cấp các đời máy với mức chi phí hợp lý - Tư vấn về các lỗi kỹ thuật hay gặp phải và cách xử lý - Hỗ trợ miễn phí cân chỉnh Focus các dòng Lens Sigma Art - Hỗ trợ thu mua lại Máy ảnh & Lens khi muốn nâng cấp hoặc bán lại với giá tốt nhất Tổng quan Tamron SP 70-300mm f/4-5.6 Di VC USD for Nikon/ Canon Ống kính Tamron SP 70-300mm f / 4-5.6 Di VC USD là zoom tele tuyệt vời cho dù bạn đang chụp các môn thể thao trong nhà hoặc ngoài trời, chân dung, thiên nhiên hoặc phong cảnh, . Đây là ống kính Tamron Anniversary và là chiếc Tamron đầu tiên kết hợp Ổ đĩa Silent siêu âm (USD) để tự động lấy nét nhanh, yên tĩnh và chính xác. Thấu kính rung (VC) này sẽ cho phép bạn chụp nhanh hơn bốn điểm so với ống kính không phải VC, vì vậy bạn có thể chụp cầm tay ở tất cả các độ dài tiêu cự mà không làm mờ việc chụp các môn thể thao di chuyển nhanh từ bóng đá và đua xe cũng như các sự kiện trong điều kiện ánh sáng yếu. \>>>> Có thể bạn quan tâm:
SP 70-300mm được xây dựng với một ống kính LD (Low Dispersion) và một ống kính XLD (Extra Low Dispersion) để ngăn chặn quang sai màu, cho ra hình ảnh kỹ thuật số rõ nét, tương phản cao và màu sắc chính xác. Ống kính này cũng được tích hợp kỹ thuật số (Di) có nghĩa là nó đã được tối ưu hóa cho hình ảnh kỹ thuật số, cung cấp hiệu suất vượt trội cho DSLR với cảm biến định dạng full-frame và APS-C. According lens Tamron DI SP 70-300mm F / 4-5.6 VC USD (Ultrasonic Silent Drive, model A005NII for Nikon cameras) huge thanks to Radozhiva's reader - Evgeny Khitruk. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD Navigation:Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD What kind of animal?The Tamron DI SP 70-300mm F / 4-5.6 VC USD A005NII is a classic 70-300mm telephoto lens for full frame cameras. These lenses are great for shooting outdoors, especially when you need to shoot something far away. Similar, 'dark' telephoto lenses are very common and popular (in particular, due to the relatively low price), and almost every self-respecting manufacturer has its own model range of such lenses. Tamron has been releasing autofocus telephoto lenses for a long time, the following is the most complete list of 70 (75) -300 / 4-5.6 models:
Some older Minolta / Sony camera lenses might have the prefix 'M' next to the model name, for example '672DM'. For Nikon / Canon / Pentax cameras, models have always been labeled with the single letter 'D', for example, '472D'. Note that there are copies of Tamron lenses called 'Promaster', for example, Promaster EDO AF LD 70-300 EDO 1: 4-5.6 Tele-Macro (1: 2)which is a copy Tamron LD DI AF 70-300mm 1: 4-5.6 Tele-Macro (1: 2) Model A17. This review presents the most recent model in this line, with the full name on the bezel: 'Tamron DI SP 70-300mm F / 4-5.6 VC Ultrasonic Silent Drive', and on the box you can find a clarification - the inscription 'Model: A005NII' ... Note that the Tamron A005 lens is available for three systems:
Letter 'N'in the model name refers to the lens version for Nikon cameras. Designation 'NII'for the Nikon F mount version, it is analogous to the native' AF-S 'and' G 'type lenses. The 'NII' is not the second version of the lens, but simply a peculiar lens designation that means there is a built-in focus motor and no aperture ring. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD Main technical specifications of Tamron DI SP 70-300mm F / 4-5.6 VC USD A005NIIThe name of the instance from the review (as it is written on the lens itself) Tamron DI SP 70-300mm F / 4-5.6 VC Ultrasonic Silent Drive A005 114825, on the box the lens is called Tamron SP 70-300mm F / 4-5.6 DI VC USD Model: A005NII Filter size: 62mm, for Nikon Buil-in Motor D Compatible, SP Basic properties
In Tamron A005 many innovations:
Is it really a copy?I found the fact that the optical circuits of the Tamron A005 and Nikon ED AF-S Nikkor 70-300mm 1: 4.5-5.6G VR IF SWM very similar. Both lenses have 17 optical elements in 12 groups. In addition, the lenses have the same arrangement of low dispersion elements, the minimum focusing distance, the maximum magnification factor, the presence of internal focusing and the same movement of the frame of the body during a change in focal length. I could not find the exact information about the similarity of the optical schemes, you can leave your guesses in the comments. Let me remind you that optical circuits Nikon ED AF Nikkor 70-300mm 1: 4-5.6D and Tamron AF 70-300mm 1: 4-5.6 LD DI Macro (model 362D, possibly other models) are completely identical. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD AssemblyTamron a005 well assembled, I did not notice any obvious backlashes or shortcomings. The lens body is made of high quality plastic. Lens is made in China. The lens uses a plastic bayonet hood, which is fixed in special grooves located near the front lens of the lens. The hood can be installed in the opposite direction for transportation. On the copy from my review, the hood is very poorly fixed when installed in the opposite direction. In this position, at 70 mm, access to the zoom ring is lost. While changing the focal length, the lens hood moves with the trunk of the lens. The focus and zoom rings are rubberized; the Tamron A005 has a metal mount. The lens does not suffer from spontaneous lengthening of the frame. The only thing I didn’t like when using the lens was an unpleasant, rough sound during the rotation of the focus ring, maybe this is a feature of the specimen that I visited. When changing the focal length, the rear lens moves in the middle of the lens body like a pump - it draws in and pushes out air. This behavior of the rear lens is called the 'vacuum cleaner effect', which can increase the amount of dust accumulating in the camera. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD StabilizerTamron A005 has Tamron built-in image stabilizer VC (Vvibration Compensation). Stated that the stabilizer can compensate 4 stops by shutter speed... (by the standards of Tamron). In numerical terms, this means that you can shoot at shutter speeds 16 times slower than required by a lens without a stabilizer. For example, when shooting without the stabilizer of stationary objects, at a focal length of 300 mm, you can shoot at shutter speeds of 1/320 s or faster. With the gimbal on, you can theoretically shoot by 1/20 s. True, 4 feet is an exaggeration. The stabilizer works well, but it is far from 4 stops. The gimbal can detect camera movement while shooting panoramas, but does not 'understand' when the camera is mounted on a tripod, so the gimbal should be turned off when shooting with a tripod. To switch the operating modes of the stabilizer, there is an 'On / Off' switch on the case. When working with the lens at 300 mm focal length JVI the difference is clearly visible when the stabilizer is on and off. When sighting with the stabilizer on, the picture freezes and allows you to comfortably compose the frame. I got the impression that the Tamron A005 gimbal performs better during sighting than the Nikon ED AF-S Nikkor 70-300mm 1: 4.5-5.6G VR IF SWM. When turned on and off, the gimbal emits a characteristic clicking sound (similar to that of the Tamron 17-50 / 2.8 VC). A stabilizer with similar efficiency is used in the model. A009. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD FocusingThe Tamron A005 is the first Tamron lens to use USD (Ultrasonic Silent Drive) - ultrasonic quiet focusing motor. This innovation was timed to coincide with the 60th anniversary of Tamron. Model A005 will automatically focus on any Nikon digital SLR camera. When using the lens on the camera Nikon D700 with focus module Nikon Multi-CAM 3500FX There were no problems with speed and focus accuracy. The lens focused accurately and rarely re-focused. The body has an 'AF / MF' (auto focus / manual focus) switch to select the focus mode. The lens is declared to support Ftmf (Full Time Mannual Focus) - continuous manual focus control, which allows manual focusing in 'AF' mode without switching to 'MF' mode. But, as it turned out, this is not a complete analogue (or other similar) FTMF mode only allows you to adjust the focus after the camera is focused. In focus mode AF-C this mode is useless. Focusing speed is mixed and depends on the set focal length:
During focusing, the front and rear lenses remain stationary, as the lens uses internal focus 'IF'('Iinternal Focus' - 'Inner Focus'). During zooming, the front lens leans forward but does not rotate. Thus, it is possible to use any filters without problems, for example polarizing or gradient. The minimum focusing distance is 1.5 meters. Unfortunately, the Tamron A005 has the poorest 1: 4 magnification ratio of its predecessors. All previous versions had the 'Macro' prefix in their name, hinting at the possibility of macro photography, and their zoom ratio was better, ranging from 1: 3.9 to 1: 2. The focus ring rotates to 135 degrees, when extreme positions are reached, it does not rest, but continues to slide, without affecting the focus. Tamron A005 has window with distance scale in meters and feet. There is no IPIG scale, as are tags for working in the infrared spectrum. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD DiaphragmThe lens uses aperture with 9 rounded petals. On covered diaphragms you can get 18 ray stars from point light sources. There are marks with a focal length on the zoom ring, the following is a list with the minimum numbers F available for these marks:
Like most modern lenses, the Tamron A005 does not have an aperture control ring, all control is done using the camera controls. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD Image qualityThe Tamron A005 is the first Tamron lens to use XLD (eXbetween Low Dispersion). Declared that optical performance XLD close to fluorite, but personally I think that there is not much difference between XLD и LD. Also, Tamron A005 belongs to the line of SP (Super Performance) lenses with high performance typical of Tamron professional lenses. But, despite the low price and modest apertureThe Tamron A005 is not a true 'professional lens'. On fully open apertures, Tamron A005 shows good sharpness in the center of the frame in the range of 70-200 mm and acceptable sharpness in the range of 200-300 mm. If you cover the aperture to F / 8, then in the range of 200-300 mm the center of the frame becomes quite sharp. The edges of the image on a full-format camera in the range of 70-200 mm are good at F / 8, and in the range of 200-300 mm at F / 11. Lens showed good contrast and good resistance to side and back light. Unfortunately, vignetting on completely open diaphragms was not without tangible. But, it is worth covering the diaphragm, as the vignette is noticeably reduced. The distortion level is common for a similar lens. There is a small barrel-shaped distortion at 70 mm of focal length, which is replaced by a pillow-shaped distortion to 300 mm. Chromatic aberrations well compensated, especially at 70 mm focal length. In general, the lens showed good, and sometimes even good image quality. Sample PhotosYou can download RAW source files at this link (24 files in the '.NEF' format, 340 MB). All photos were shot on Nikon D700. Sample photos on Nikon D40 (Nikon DX): Red paradise, facebook | club photo en | VK | Instagram | Twitter | Youtube. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD My experienceI am pleasantly surprised by the performance of the Tamron A005. I used to use it for a long time Nikon ED AF-S Nikkor 70-300mm 1: 4.5-5.6G VR IF SWM, and I can say for sure that optically Tamron A005 is at least no worse than native Nikkor. As indicated at the beginning of the review, these lenses have very similar optical schemes, and therefore I can assume that the Tamron A005 is a kind of processing of a successful native Nikon ED AF-S Nikkor 70-300mm 1: 4.5-5.6G VR IF SWM. Main differences between Tamron A005 and Nikon ED AF-S Nikkor 70-300mm 1: 4.5-5.6G VR IF SWM
Otherwise, the lenses are very similar. I would safely buy Tamron A005 instead Nikon ED AF-S Nikkor 70-300mm 1: 4.5-5.6G VR IF SWM. Hopefully the Tamron A005 has a small variation in build quality and image-to-instance image. EGF lens for Nikon DX cameras is 105-450mm. Tamron A005 analogue for Nikon DX cameras can be considered Nikon DX AF-S Nikkor 55-200mm 1: 4-5.6G ED VR IF SWM и Nikon DX AF-S Nikkor 55-200mm 1: 4-5.6G ED VR II. This Tamron A005 works wonderfully on cropped cameras and does not cause much inconvenience due to recalculation EGF. In the case of telephoto lenses crop factor cameras Nikon DX in most cases is only beneficial, as it allows you to increase EGF and reach even further :). Additionally, a list of all Nikon DX series lenses can be found. . The optical design of all Nikon DX lenses can be viewed here. Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD PriceThe real prices for the Tamron DI SP 70-300mm F / 4-5.6 VC USD A005 lens can be viewed at the links:
either in the price block below: All 70-300 Class Full Frame Lenses with StabilizerSigma
Tamron
Canon (EF, EF-S)
Nikon (F, FX)
Sony (E, FE)
The names of the lenses are indicated according to the inscription on their body. Comments on this post do not require registration. Anyone can leave a comment. Many different photographic equipment can be found on AliExpress. ResultsThe Tamron SP AF 70-300 mm f / 4-5.6 Di VC USD is a good lens with a good price / performance ratio. I was pleasantly surprised by the build quality and image quality that the lens creates. In my experience, the Tamron A005. optically no worse than a similar native lens - Nikon ED AF-S Nikkor 70-300mm 1: 4.5-5.6G VR IF SWM. I recommend the Tamron A005 as an inexpensive telephoto lens with stabilizer. Material prepared Arkady Shapoval. Training/Consultations | Youtube | Facebook | Instagram | Twitter | Telegram |
