US Deal: Canon Rebel T4i (EOS 650D) w/ Accessories – $555

[shoplink 13650 ebay]Rebel T4i[/shoplink]

It has been discontinued by Canon since the Rebel T5i (EOS 700D) [shoplink 11242](price & specs)[/shoplink] was announced, but Top rated plus eBay seller getitdigital (>42000 ratings, 99.6% positive) has the still excellent Rebel T4i (EOS 650D) body only on sale for [shoplink 13650 ebay] $555 (click here)[/shoplink]. Bonus items: a 16GB memory card and a spare battery. Deal found via dealsrunner.com.

Canon Patent: 85mm f/1.2, 85mm f/1.8, 135mm f/2, 50mm f/1.4

Canon Patent
50mm f/1.4
Canon Patent
135mm f/2
Canon Patent
85mm f/1.8
Canon Patent
85mm f/1.2

Egami (translated) spotted new patents for lenses filed by Canon: 85mm f/1.2, 85mm f/1.8, 135mm f/2 and 50mm f/1.4.

  • Patent Publication No. 2013-114133
    • Publication date 2013.6.10
    • Filing date 2011.11.30
  • Example
    embodiment
    Focal length Fno. The overall length of the lens BF Lens constitution
    One 85.00 1.24 122.56 38.35 10 pieces of six groups
    Two 83.30 1.80 116.11 39.11 10 sheets in 7 groups
    Three 132.30 2.06 162.67 43.23 10 sheets in 7 groups
    Four 51.70 1.41 87.84 38.94 7 group nine

    Image height Y = 21.64mm

  • Factors that chromatic aberration of magnification chromatic aberration or axial chromatic aberration occurs
    • Reducing the total length
    • Focal length for a long time
  • Glass material Abbe number 70-90, of 1.4-1.5 refractive index
    • Possible correction of axial chromatic aberration
    • Must increase a curvature, spherical aberration and curvature of field is generated
  • Canon patent
    • I use a glass material having an anomalous partial dispersion of the predetermined
    • Consisting of organic and inorganic compound
Performance
[via Egami]

Tilt-Shift Lens Comparison: Rokinon Tilt-Shift 24mm f/3.5 vs Canon TS-E 24mm f/3.5L II

[shoplink 13626]tilt-shift[/shoplink][shoplink 13627]tilt-shift[/shoplink]

Ron Martinsen compared the [shoplink 13627]Rokinon/Samyang/Bower Tilt-Shift 24mm f/3.5 ED AS UMC[/shoplink] vs the [shoplink 13626]Canon TS-E 24mm f/3.5L II[/shoplink], two tilt-shift lenses with a huge price difference: around $989 for the Rokinon, $2000 for the Canon. About the Rokinon’s build quality he says: the Rokinon didn’t feel like a cheap lens. It has more substance and quality feel than a typical Canon EF-S lens.

In the conclusion Ron writes:

My overall conclusion was that you have to look pretty hard to see the differences, so the Rokinon impressed me quite a bit. Really all that I could fault the Rokinon for was a seemingly inferior bokeh and the fact that it was a little darker.  Sure, the Rokinon controls are garbage but they work so if you are gentle on your gear it should probably be fine. Image quality wise I’d call it “as good as” Canon.

Be sure to check out Ron’s blog for more samples.

tilt-shift
Rokinon – Practical Shift Test (image courtesy: Ron Martinsen)
tilt-shift
Canon – Practical Shift Test (image courtesy: Ron Martinsen)

Rokinon Tilt-Shift 24mm f/3.5 ED AS UMC price check: [shopcountry 13627] Canon TS-E 24mm f/3.5L II price check: [shopcountry 13626]

Product descriptions after the jump.

Click here to open the rest of the article

Canon EF 28mm f/2.8 IS and EF 35mm f/2 IS Reviews (The Phoblographer)

[shoplink 2165]EF 28mm[/shoplink]

Canon EF 28mm f/2.8 IS USM
[shopcountry 2165]

The Phoblographer reviewed both the Canon [shoplink 2165]EF 28mm f/2.8 IS[/shoplink] lens (review) and the Canon [shoplink 182]EF 35mm f/2 IS[/shoplink] lens (review). Both reviews come with plenty of sample images.

About the EF 28mm f/2.8 IS:

Canon 28mm f2.8 IS is a stunning lens. It has an excellent build quality, can deliver wonderful images, focuses fast, and is nice and small

About the EF 35mm f/2 IS:

[…] delivers some wonderful image quality, has a solid construction to it, focuses quickly, and is extremely portable.

Canon EF 35mm f/2 IS
[shopcountry 182]

[shoplink 182]35mm Comparison[/shoplink]

Canon Rebel T5i (EOS 700D) In-Depth Review (dpreview)

[shoplink 11242]eos 700d[/shoplink]

Canon Rebel T5i/EOS 700D
[shopcountry 11242]

Photographic authority dpreview published their in-depth review of the Canon [shoplink 11242]Rebel T5i (EOS 700D)[/shoplink]. They are not very happy with the hybrid AF performance in live view and video modes. These is what they liked:

  • Comprehensive touchscreen interface that is intuitive and efficient
  • High image quality with good balance between detail and noise reduction in JPEG output
  • Good subject tracking AF in viewfinder shooting mode (compared to mirrorless competition)
  • 5 fps with ample buffering in JPEG-only mode
  • Very responsive operation, with menu access available even when buffer is full
  • Good-looking video output with manual exposure and audio controls
  • Built-in lens correction for vignetting and CA
  • Effective HDR, lowlight and noise reduction multi-exposure modes
  • Wireless strobe triggering via built-in flash
  • Eye sensor to toggle LCD on and off
  • Built-in stereo mics
  • External microphone socket
  • Updated LCD screen minimizes fingerprint smudges from touchscreen use
  • High quality raw converter in software bundle

The Rebel T5i (EOS 700D) got an overall score of 76% and a silver award. The sample pictures gallery is here.

DxOMark tested 130 lenses to see how well they perform on the Rebel T5i.

[via dpreview]