| Search Results |
 |
Using Extenders (Sold Separately) with the EF 400mm f/4 DO IS USM lens
|
Extenders Lens specifications when using extender EF1.4x II or EF 2 x II are as follows. ... EF 2 x II Extender ... 2 ° 25' ... 3° 40' 2 ° 35' ... Attach the extender to the lens , and then attach the camera. ... Errors may occur if you attach the extender to the camera first.
|
|
|
Using Extenders (Sold Separately) with the EF 400mm f/2.8L IS II USM lens
|
Extenders Lens specifications when using extender EF1.4x III or EF 2 x III are as follows. ... EF 2 x II/III ... Vertical 2 ° 25' ... Horizontal 3° 40' 2 ° 35' ... Attach the extender to the lens , and then attach the camera. ... Errors may occur if you attach the extender to the camera first. ... AF is possible with extender EF1.4x II/III or EF 2 x II/III.
|
|
|
Using Extenders (Sold Separately) with the EF 300mm f/2.8L IS II USM lens
|
Extenders Lens specifications when using extender EF1.4x III or EF 2 x III are as follows. ... EF 2 x II/III ... 2 ° 20' ... Attach the extender to the lens , and then attach the camera. ... Errors may occur if you attach the extender to the camera first. ... AF is possible with extender EF1.4x II/III or EF 2 x II/III.
|
|
|
Using Extenders (Sold Separately) with the EF 500mm f/4L IS II USM or EF 600mm f/4L IS II USM lens
|
Extenders Lens specifications when using ... III or EF 2 x III are ... EF 2 x II/ ... EF 2 x II/ ... ... ° 30' 2 ° 30' 2 ° Vertical 2 ° ... Horizontal 3° 2 ° 2 ° 30' ... Attach the extender to the lens , and then attach the camera. ... Errors may occur if you attach the extender to the camera first. ... With Extender EF2x II/III attached to the lens , only manual focus is possible. ... AF is possible with extender EF1.4x II/III or EF 2 x II/III.
|
|
|
Using Extenders (Sold Separately) with the EF 200-400mm f/4L IS USM Extender 1.4x lens
|
Extenders Lens specifications when using extender EF1.4x II/III or EF 2 x II/III are as follows. ... Vertical 4°55' 2 °25' 3°30' ... 2 °35' ... 2 °10' Vertical 3°30' 1°45' 2 °25' 2 °10' Horizontal 5°15' 2 °40' 3°40' ... Attach the extender to the lens , and then attach the lens to the camera. ... Errors may occur if you attach the extender to the camera first.
|
|
|
Using the internal extender on the EF 200-400mm f/4L IS USM Extender 1.4x
|
Internal Extender Switch ... distance of the lens to 1. ... ... front of the lens . ... distance of the lens to either 1 ... ... back of the lens . ... installed in this lens can only be ... Group 2 cameras ... When using the lens with Group 1 ... ... the camera or lens while switching. ... the camera or lens from working properly ... ... When using the lens with Group 2 cameras ... the camera or lens while switching. ... the camera or lens from working properly ... ... times when an error message will be displayed ... ... software since accurate lens information is not ... ... the camera or lens to malfunction.
|
|
|
How to set the image stabilizer on the EF300mm f/2.8L IS II USM
|
MODE 2 : Corrects vertical ... ... same as MODE 2 . ... MODE 1, 2 : Press the ... Mode 2 ... If the STABILIZER switch is set to ON, the image stabilizer function may introduce errors . ... The image stabilizer operates for about two seconds even when your finger is off the shutter button. Do not remove the lens while the stabilizer is in operation. ... The Image Stabilizer also operates when the lens is used with extension tube EF12 II or EF25II or the extender EF1.4x III or EF 2 x III.
|
|
 |
two-third-inch-4k-uhd-production-whitepaper.pdf
|
Canon engaged with the camera manufacturers developing 4K UHD cameras where the central topic was the quest for genuine 4K resolution. The early work with each centered about benchmarking the latest generation of HD lenses to help identify the various optical performance parameters essential to advancing 2 /3-inch lens to 4K UHD image quality. Of particular interest to all of the camera manufacturers were the following:
|
|
|
4k LENS
|
The 1990s saw the arrival of production HDTV systems based largely upon the small 2/3-inch image format which was to spur highly competitive worldwide developments in HD studio, field, EFP, and ENG lenses. A decade ago saw the emergence of Super 35mm single sensor digital cameras – that started at the 2 K/HD level – but which has rapidly advanced to the broadening array of 4K systems we see today.
|
|
|
EF 2x III Extender : What are the parts and controls - nomenclature?
|
1. Lens mount index (on top) 2 . Lens mount index (on camera) 3. Lens release lever 4. Electrical contacts Rubber ring
|
|
