Canon EF 300mm f/2.8L IS USM 评测 Canon EF300mm f/2.8L IS USM review – Straight from the top drawer Introduction Marking the entry point into Canon’s Super telephoto lenses, the EF300mm f/2.8L IS USM has always been referenced by Canon as their fastest focusing lens and offering th...
Canon EF LENS 镜头 EF300mm f 2.8L IS USM 说明书
30-300mm Spherical Zoom Lens. 10X Zoom Ratio. Super 35 Sensor Coverage EF Mount T2.95 - T3.7 Aperture. Close Focus: 5 Feet 11 Apterture Blades Length: 13.78 Inches, Weight: 12.79 Pounds Contact Sales Have questions? Our sales team and service techs are here to help! Contact us to lea...
Canon EF 300mm f/4L IS USM Add to compare DXOMARK Score [?] Best at f=300mm & f/5.6 [?] 23 Lens Metric Scores [?] Sharpness [?] 18 P-Mpix Transmission [?] 4.6 TStop Distortion [?] 0.2 % Vignetting [?] -0.8 EV Chr. aberration [?] 6 µm ...
300mm f/4.0 L IS USM Lens 400mm f/5.6 L USM Lens 奇葩之二:两段式外变焦 小绿只有缩回到70端的时候有卡锁,保证镜头不会升出: 变焦就靠两段式的外变焦了,伸到300端,小枪立刻变小炮: 镜头伸出后就没有卡锁了,抬头时镜筒会缩回,这样就导致无法打月亮,而且外变焦导致容易进灰,普通的一段伸出外变焦...
The optical system, construction, and exterior are the same as the EF 75-300 mm f/4-5.6 III USM’s. The difference is that the EF 75-300mm f/4-5.6 III Lens uses a DC motor instead of a USM to drive the AF. Specifications: Focal Length: 75-300mm Maximum Aperture: 1:4-5.6 ...
Canon review website with every Canon EF Lens and all RF lenses, so you can read the all of the reviews, see the specification and check the price, all from one page.
Canon EF 35-350mm f/3.5-5.6L USM Canon EF 300mm f/4L IS USM Not suitable for other lens. Package Including: 1 x iShoot Lens Collar Support Tripod Mount Ring IS-C720XB (The other items in the photos not listed here are for illustrating only, not included) ...
http://www./lens/viewsamples.php?set=594 總結 一分錢一分貨,跟現時規格相近的 70-300mm 鏡頭比較,Canon 的 EF 70-300mm f/4-5.6L IS USM 質素上當然以壓倒性姿態勝出,雖然定價略高,不過從開售後的市場反應看來,鏡頭依然得到不少用家支持。
Canon EF 300mm f/2.8 L with reversed hood. enlarge. Caps topFake leather front sock with velcro and drawstring closures.The front sock covers the lens alone, or the hood in the extended position or the hood in the reversed position. Bravo!