目錄 登入會員 購物車 {{currentCart.getItemCount()}}
Kenko 自行對焦微距環 Auto Extension Tube Set DG (12, 20 & 36mm Tubes)

Kenko 自行對焦微距環 Auto Extension Tube Set DG (12, 20 & 36mm Tubes)

HK$1,080.00
{{ title.name_translations | translateModel }}
數量
數量
一次最大商品購買數量限制為 99999
該數量不適用,請填入有效的數量。
售完

商品存貨不足,未能加入購物車

您所填寫的商品數量超過庫存

商品購買上限為 {{ product.max_order_quantity }} 件

現庫存只剩下 {{ quantityOfStock }} 件

若想購買,請聯絡我們。

商品描述

Kenko Auto Extension Tube Set DG (12, 20 & 36mm Tubes) for Canon EOS Lenses

The Auto Extension Tube Set DG from Kenko contains three tubes of different lengths--12mm, 20mm, and 36mm--which can be used individually or in any combination to obtain the desired magnification.

Extension tubes are designed to enable a lens to focus closer than its normal minimum focusing distance. They have the effect of magnifying your subject and are useful for macro photography, allowing you to convert almost any lens into a macro lens while maintaining its original optical quality.

The extension tubes have no optics. They are mounted between the camera body and lens to create more distance between the lens and film/sensor plane. By moving the lens farther away from the film or sensor in the camera, the lens is forced to focus much closer than normal. The greater the length of the extension tube, the closer the lens can focus.

These Kenko Auto Extension Tubes retain auto focus capability with Canon AF lenses providing the effective aperture stays at f/5.6 or brighter.

12mm, 20mm, 36mm extension tubes work individually or in combination
Allows close-up macro photography with non-macro lens
Retains auto focus function when effective aperture stays at f/5.6 or brighter(f/8 or brighter on EOS 3, 1V & 1D cameras)



Kenko Auto Extension Tube Set DG (12, 20 & 36mm Tubes) for Nikon Lenses

The Kenko Auto Extension Tube Set DG contains three tubes of different length - 12mm, 20mm, and 36mm - which can be used individually or in any combination to obtain the desired magnification. Actual magnification effect changes with each specific lens.

This DG Extension tube set has upgraded "Gate-Array IC" circuitry to work better with digital SLR's and some of the digital SLR lenses, like the Nikon DX (e.g. 17-55mm, 10.5mm) digital-only lenses.

Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures). They are exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality.

The extension tubes have no optics. They are mounted in between the camera body and lens to create more distance between the lens and film plane. By moving the lens farther away from the film or CCD sensor in the camera, the lens is forced to focus much closer than normal. The greater the length of the extension tube, the closer the lens can focus.

When using the camera's TTL metering system, no exposure compensation will be required (exposure compensation is required for handheld meters).

The Kenko Auto Extension Tube Set DG is compatible with Nikon DSLR cameras and F mount lenses and is optimized to work with Autofocus lenses.

Kenko's Auto Focus extension tubes are designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with most Nikon lenses given there is enough light (at f/5.6 or brighter) to activate the cameras AF system properly.



Kenko Auto Extension Tube Set DG (12, 20 & 36mm Tubes) for Sony Alpha Lenses

The Kenko Auto Extension Tube Set DG contains three tubes of different length - 12mm, 20mm, and 36mm - which can be used individually or in any combination to obtain the desired magnification. Actual magnification effect changes with each specific lens.

Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures). They are exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality.

The extension tubes have no optics. They are mounted in between the camera body and lens to create more distance between the lens and film plane. By moving the lens father away from the film or CCD sensor in the camera, the lens is forced to focus much closer than normal. The greater the length of the extension tube, the closer the lens can focus.

This DG Extension tube set has upgraded "Gate-Array IC" circuitry to work better with digital SLR's and some of the digital SLR lenses.

When using the camera's TTL metering system, no exposure compensation is required (exposure compensation is required for handheld meters).

Retains AF function when effective aperture stays at f/5.6 or brighter



相關產品