Sea&Sea

[說明] Sea&Sea 對焦環 #31168 for Nikon AF-S16-35mm F4G ED VR..

[說明] Sea&Sea 對焦環 #31170 for Canon EF17-40mm F4L USM..

[說明] Sea&Sea 對焦環 #31173 for Sony SEL30M35 for Sony SEL30M35 - E30mm F3.5 Macro Lens..

[說明] Sea&Sea 對焦環 #31175 for Canon EF16-35mm F4L IS USM..

[說明] Sea&Sea 對焦環 #31178 for Sony SEL90M28G for Sony SEL90M28G - FE 90mm F2.8 Macro OSS Lens..

[說明] Sea&Sea 對焦環 #31179 for Canon EF-S 60mm F2.8 Macro USM+ Kenko Teleplus HD 1.4X DGX..

[說明] Sea&Sea 對焦環 #31183 for Olympus M.ZUIKO DIGITAL ED 60mm F2.8 Macro..

[說明] Sea&Sea 對焦環 #31190 for Canon EF 16-35mm F2.8L III USM..

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[說明] With this product, the left housing grip can be positioned forward to provide easy access to the focus knob on the Extension Ring 46 with Focus Knob with 對焦環. [規格] [尺寸 (WxHxD)] 10 x 25 x 54mm / 0.4 x 1.0 x 2.1 inches   [重量(including accessories)] 約 55g / 1.9oz ..

[說明] Sea&Sea 延伸環 46 包含對焦桿 可搭配對焦環實現鏡頭手動對焦(包含鏡頭罩鎖) 相容防水盒: MDX 系列防水盒 相容鏡頭: Canon EF 16-35mm F2.8L ll USM, Canon EF17-40mm F4L USM, AF-S Nikkor 18-35mm F/3.5-4.5G ED, AF-S Nikkor 16-35mm F/4G ED VR(as of June2014). * 需要額外購買相容的 FC 對焦環才能實現手動對焦 [規格] [尺寸 (DIAxD)] 132x61.4mm / 5.2..