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Yongnuo Yn-2.0X III Teleconverter Extender Auto Focus Lens for Canon EOS Ef Lens

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-09-23 23:01

  • Browse the number:

    175

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Company Profile

Shenzhen Yongnuo Photographic Equipment Co., Ltd.

By certification [File Integrity]

Contact:Mr. Ray Wang(Mr.)  

Email:

Telephone:

Area:Guangdong

Address:Guangdong

Website: http://yongnuo.rqxiangye.com/

Product details






EXTENDER?EF?2X?III
?
?Lens?mount?index(on?lens)
?Lens?mount?index(on?camera)
?Lens?release?lever
?Contacts
?Rubber?ring
Please?read?the?instruction?manual?carefully?before?using?the?product.
Please?keep?the?instruction?manual?properly?for?future?reference.
Please?use?the?product?properly?on?the?basis?of?fully?understanding?the?content.
?

Usable?lenses
LensFocal?Length?and?Maximum?Aperture
EF?135mm?f/2L?USM270mm?f/4
EF?200mm?f/2.8L?USM400mm?f/5.6
EF?200mm?f/2.8L?II?USM400mm?f/5.6
EF?200mm?f/1.8L?USM 400mm?f/3.6
EF?200mm?f/2L?IS?USM400mm?f/4
EF?300mm?f/4L?USM600mm?f/8
EF?300mm?f/4L?IS?USM600mm?f/8
EF?300mm?f/2.8L?USM?600mm?f/5.6
EF?300mm?f/2.8L?IS?USM600mm?f/5.6
EF?400mm?f/5.6L?USM800mm?f/11
EF?400mm?f/4L?DO?IS?USM800mm?f/8
EF?400mm?f/2.8L?USM?800mm?f/5.6
EF?400mm?f/2.8L?II?USM?800mm?f/5.6
EF?400mm?f/2.8L?IS?USM800mm?f/5.6
EF?500mm?f/4.5L?USM?1000mm?f/9.5
EF?500mm?f/4L?IS?USM1000mm?f/8
EF?600mm?f/4L?USM?1200mm?f/8
EF?600mm?f/4L?IS?USM1200mm?f/8
EF?800mm?f/5.6L?IS?USM1600mm?f/11
EF?100-400mm?f/4.5-5.6L?IS?USM200-800mm?f/9.5-11
EF?70-200mm?f/4L?USM?F140-400mm?f/8
EF?70-200mm?f/4L?IS?USM140-400mm?f/8
EF?70-200mm?f/2.8L?USM140-400mm?f/5.6
EF?70-200mm?f/2.8L?IS?USM140-400mm?f/5.6
EF?70-200mm?f/2.8L?IS?II?USM140-400mm?f/5.6
EF?300mm?f/2.8L?IS?II?USM600mm?f/5.6
EF?400mm?f/2.8L?IS?II?USM800mm?f/5.6
EF?500mm?f/4L?IS?II?USM1000mm?f/8
EF?600mm?f/4L?IS?II?USM1200mm?f/8
EF?1200mm?f/5.6L?USM 2400mm?f/11
??
Using?an?Extender?with?this?lens?may?result?in?incorrect?autofocus.
If?your?camera?has?an?AF?microadjustment?function,do?the?AFmicroadjustment.
If?your?camera?does?not?have?an?AF?microadjustment?function,focusmanually?if?the?AF?precision?is?way?off.
If?the?automatic?focusing?does?not?smooth,it?is?because?the?lens?aperture?is?too?small?and?zoom?out?two?stop?of?the?aperture?to?decrease?half?of?the?into?light.At?that?time?please?use?the?automatic?focus.
?
Mounting?and?dismounting?the?Extender
First?attach?the?Extender?to?the?lens,then?attach?it?to?the?camera.Please?follow?the?opposite?procedures?to?disassemble.
To?detach?the?Extender?from?the?lens,push?the?lens?release?lever?as?shown?by?the?arrow,then?turn?the?Extender?counterclockwise.
?
Maximum?Aperture?with?the?Extender
When?Extender?EF2X?is?attached,the?lens?maximum?aperture?will?be?smaller?by?2?stop.In?the?above?two?case,?the?camera?will?compensate?the?exposure?automatically.
?
Caution
Do?not?attach?two?or?more?Extenders?on?the?same?camera.Doing?so?will?degrade?the?optical?performance?and?the?camera?will?not?be?able?to?obtain?proper?exposure?readings.
In?order?to?maintain?the?precision?of?autofocus?control,the?speed?of?automatic?focusing?will?slow?down?when?using?the?Extender.
When?the?lens?taken?from?cold?to?warm?places,?the?surface?and?internal?condensation?may?occur.?In?order?to?prevent?condensation,?when?taking?the?lens?from?cold?to?warm?places,?please?first?put?the?lens?in?sealed?plastic?bags,?then?take?out?after?the?lens?warming?up.?And?use?the?same?method?when?taking?out?from?the?warm?to?cold?places.
?
Major?Specifications
Mount:EF?mount(Electronically?controlled)
Lens?construction:?9elements?in?5?groups
Dimensions(max.dia.?×length):?55×73.9mm
Weight:approx.342g
?




中文字幕人妻熟女人妻