Tagged with 70mm - Personal View Talks http://personal-view.com/talks/discussions/tagged/70mm/p1/feed.rss Tue, 05 Nov 24 10:48:28 +0000 Tagged with 70mm - Personal View Talks en-CA 70-210mm f2.8-4.0 Vivitar http://personal-view.com/talks/discussion/6983/70-210mm-f2.8-4.0-vivitar- Fri, 17 May 2013 11:10:11 +0000 producer 6983@/talks/discussions Anyone using Vivitar 70-210mm f2.8-4.0 lens on GH2?

I read only positive reviews by users all around the world, but still no any test or video sample with GH2.

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70-200mm F2.8 VC Di SP Tamron lens http://personal-view.com/talks/discussion/4571/70-200mm-f2.8-vc-di-sp-tamron-lens Thu, 13 Sep 2012 14:56:05 +0000 Vitaliy_Kiselev 4571@/talks/discussions image

Specifications:

  • Focal length: 70-200mm
  • Maximum aperture: F/2.8
  • Minimum aperture: F/32
  • No. of diaphragm blades: 9
  • Angle of view (diagonal): 34°21′- 12°21′ (for full frame), 22°33′- 7°59′ (APS-C)
  • Lens construction: 23 elements in 17 groups
  • Minimum focus distance: 1.3m (51.2 in)
  • Maximum magnification ratio: 1: 8 (at f=200mm: MFD 1.3m)
  • Filter size: Ø 77mm
  • Length: 188.3mm (7.4 in)
  • Entire length: 196.7mm (7.7 in)
  • Diameter: Ø 85.8mm
  • Weight: 1470g
  • Standard accessory: Flower-shaped lens hood
  • Compatible mounts: Canon, Nikon, Sony

Previews and reviews:


Available at:

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17-70mm F2.8-4.5 SIGMA DC Macro topic http://personal-view.com/talks/discussion/2117/17-70mm-f2.8-4.5-sigma-dc-macro-topic Thu, 26 Jan 2012 18:21:05 +0000 producer 2117@/talks/discussions image

Available at:

http://www.amazon.com/Sigma-884306-17-70-2-8-4-Macro/dp/B00AXZZ034/

Anyone using GH1/2 with SIGMA 17-70mm F2.8-4.5 DC Macro? Any impressions about this lens? What I mean generally is if there are any issues like vignettes, tilts, blurs, unable to infinity focus, etc. when used on GH1. I watched very nice results with this lens on t2i, so is it needless on GH1 even manually controlled?

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70-200mm F4 Tokina lens http://personal-view.com/talks/discussion/5939/70-200mm-f4-tokina-lens Tue, 29 Jan 2013 02:53:46 +0000 Vitaliy_Kiselev 5939@/talks/discussions image

Specs:

  • Filter size - 67mm
  • Image stabilization
  • 19 elements in 14 groups
  • Works on full frame
  • Minimum aperture - f/22
  • Minimum focusing distance - 1.0m
  • Angle of view for FF - 34.45° ~ 12.42°
  • Lens length: 82mm
  • Weight - 1,020 g
  • Nikon F mount
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24-70mm lenses topic http://personal-view.com/talks/discussion/3819/24-70mm-lenses-topic Sat, 07 Jul 2012 20:18:21 +0000 vicharris 3819@/talks/discussions I have a chance to pick up Sigma 24-70mm for $400 with a $100 UV filter on it! I was wondering if anyone has used this lens or one like it for video? When I was playing around with it, I did notice a bit of breathing with it but not sure if that's something you can't get away from, using lenses with this range. It was pretty damn impressive and didn't extend too far at all. Seems like a great fit with the Tokina 11-16. Any help as soon as possible would be great as I need to jump on this right away. Thanks everyone.

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70-200mm Sigma 2.8 hsm II or Nikon 80mm-200mm http://personal-view.com/talks/discussion/5516/70-200mm-sigma-2.8-hsm-ii-or-nikon-80mm-200mm Tue, 18 Dec 2012 10:05:39 +0000 katig 5516@/talks/discussions I hooked up my GH2 with Nikon 17-55 and it is great combo. Now looking for good tele zoom for gh2. Well, if I had money i would buy Nikon VR1 :) Within my budget first choice was Tamron 70-200 but there's one problem for video use - short focus path (only 80°). So I decided for Sigma 70-200 hsm II or Nikon 80-200, the price for used ones is similar. Any advice from actual owners (I have already read all reviews) of these two lenses is welcome...

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Good Deals: Sigma 70mm f/2.8 EX DG Macro http://personal-view.com/talks/discussion/187/good-deals-sigma-70mm-f2.8-ex-dg-macro- Mon, 06 Jun 2011 03:14:24 +0000 Vitaliy_Kiselev 187@/talks/discussions And Sony/Minolta mount version allow to get it cheaper (plus 140mm macro seems more usable on GH bodies).

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Price - $295 BIN normal price is around $500.
Mount - Sony/Monolta

http://cgi.ebay.com/Sigma-70mm-f-2-8-EX-DG-Macro-lens-Sony-Minolta-mnt-/200616813281?pt=Camera_Lenses&hash=item2eb5b1a2e1

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