{"product_id":"fotoobjektyvas-ttartisan-500mm-f6-3-ed-canon-ef-bajonetas","title":"Fotoobjektyvas TTArtisan 500mm F6.3 ED, Canon EF bajonetas","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: Fotoobjektyvas TTArtisan 500mm F6.3 ED, Canon EF bajonetas. Kategorija: Objektyvai.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e TTArtisan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e 500mm F6.3 ED EF\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTTArtisan 500mm F6.3 ED\u003c\/h2\u003e\u003ch2\u003eMount: Canon EF\u003c\/h2\u003e\u003cp\u003eThe quality of workmanship and mechanics is at a very high level typical for TTArtisan. I feel like there was no regret about the metal. The markings are engraved and filled with paint. As the lens is also advertised as an optics for filming, the focus and aperture adjustment rings are equipped with sprockets for the installation of the Follow Focus system. The sharpening ring puts a lot of resistance – for me a bit too much, while the wide range of rotation from minimum focusing distance to infinity ensures precision sharpening.\u003c\/p\u003e\u003cp\u003eThe aperture ring works without surprises and the distances between the values are arranged at equal distances. The tripod mount rim is removable; it's just a shame there is no Arca Swiss standard foot. The set comes with a screw-in metal sunshade, which is cool, but the cover is pretty shallow for such a long focal length.\u003c\/p\u003e\u003ch2\u003eNew lens.\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003elens\u003c\/li\u003e\n\u003cli\u003eRear and front cover\u003c\/li\u003e\n\u003cli\u003emetal sunshade\u003c\/li\u003e\n\u003cli\u003eoriginal packaging\u003c\/li\u003e\n\u003cli\u003einstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTTArtisan 500mm F6.3 ED optical system\u003c\/h2\u003e\u003cp\u003eUsually telephoto lenses have practically no vignetting and here you can see the dimming of the corners of the image, but I put it on the notch of the small diameter of the Sony E mount, because I have seen a similar effect before. Remember that this mount was created for APS-C format sensors and is slightly narrow compared to Canon RF or Nikon Z mounts. Despite the use of ED glass in the construction, chromatic aberrations are visible. In the case of longitudinal, it partially helps to close to F11 and the transverse one must be corrected in graphic programs.\u003c\/p\u003e\u003cp\u003eWhen it comes to sharpness, it must be remembered that in the case of such a long focal length as 500mm, the perceived sharpness is influenced by many factors, only one of which is the optical quality of the lens itself. For example, camera shake. It is true that the Sony A7R IV has matrix stabilization, but in the case of long telephoto lenses it is not as effective as stabilization in the lens itself. It is not easy to take a sharp picture with TTArtisan from your hand also because of the considerable resistance put by the focus ring. From a tripod it is easier, but it must be a solid tripod with a solid head, preferably a gimbal. Fortunately, the lens has an internal focusing system, so it does not change the length when sharpening.\u003c\/p\u003e\u003cp\u003eThe sharpness and contrast are decent at F6.3 and slightly improve when closed to F8.0 and F11. I would recommend shooting with these values, especially with close-up photos because the difference between focus at full aperture and when closed is clearer there than in infinity. Also the contrast is quite low at full aperture and closing it improves, The minimum focusing distance of 3,3 meters is good for a focal length of 500mm and gives a maximum magnification of 1:6,3.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTechnical specification:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFocal length: 500mm\u003c\/li\u003e\n\u003cli\u003eViewing angle: 5 degrees (full frame)\u003c\/li\u003e\n\u003cli\u003eAperture range: F6.3-F32\u003c\/li\u003e\n\u003cli\u003eNumber of Aperture Leaves: 12\u003c\/li\u003e\n\u003cli\u003eOptical construction: 8 lenses in 5 groups including 2 ED glass and 2 high refractive index glass\u003c\/li\u003e\n\u003cli\u003eFocusing Method: Manual\u003c\/li\u003e\n\u003cli\u003eMinimum focusing distance: 3,3m\u003c\/li\u003e\n\u003cli\u003eFilter Mounting Diameter: 82mm\u003c\/li\u003e\n\u003cli\u003eDimensions (length x maximum diameter): 317x88mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1603-1616g\u003c\/li\u003e\n\u003cli\u003eAvailable mounts: Sony E \/ Canon RF \/Nikon Z \/ L-mount\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe body and tripod are not included in the sold set.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSample photos:\u003c\/b\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTTArtisan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e500mm F6.3 ED EF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCanon EF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eFocal length\u003c\/td\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003ef\/6.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eFocus type\u003c\/td\u003e\n\u003ctd\u003efixed-focus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eStabilization\u003c\/td\u003e\n\u003ctd\u003eno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eLens type\u003c\/td\u003e\n\u003ctd\u003etelephoto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003eF50063-B-EF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e6973251731976\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003ePackaging status\u003c\/td\u003e\n\u003ctd\u003eoriginal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"TTartisan","offers":[{"title":"Default Title","offer_id":54046240604507,"sku":"18701190855","price":538.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9355\/4523\/files\/TTArtisan-500mm-F6-3-ED-Canon-EF-Mount-Lens.jpg?v=1789323032","url":"https:\/\/homy.lt\/products\/fotoobjektyvas-ttartisan-500mm-f6-3-ed-canon-ef-bajonetas","provider":"homy.lt","version":"1.0","type":"link"}