Fórum DIGIarena.cz

Panasonic Lumix S 85mm f/1.8 lens tests :
https://www.photoreview.com.au/reviews/ ... -s85-lens/

Tamron 70-300mm f/4.5-6.3 Di III RXD Review :
https://www.ephotozine.com/article/tamr ... view-35109

Pergear 2 / 12 :
https://www.diyphotography.net/pergear- ... c-and-mft/

Panasonic Lumix S 20-60mm f/3.5-5.6 lens tests :
https://www.photoreview.com.au/reviews/ ... 2060-lens/

CANON RF 50 mm f/1,8 STM - 6 290,- Kč
https://www.fotoskoda.cz/canon-rf-50-mm-f-1-8-stm/

CANON RF 70-200 mm f/4 L IS USM - 48 990,- Kč
https://www.fotoskoda.cz/canon-rf-70-20 ... -l-is-usm/

Snížení váhy RF 4/70-200 o 11% mi bohatě stačí, ale bohužel zvýšili cenu o 23% oproti EF verzi !!!
Na objektivu RF 1,8/50 mi trochu vadí příliš malý průměr pro filtr 43mm.

Panasonic Lumix S 85mm f/1.8 mirrorless lens for L-mount :
https://photorumors.com/2020/11/02/pict ... r-l-mount/

Canon EOS R5 - test aparatu :
https://www.optyczne.pl/457.1-Test_aparatu-Canon_EOS_R5.html -- 3. 11. 2020 07:19 -- Pricing of the upcoming Canon RF mirrorless lenses leaked online :
https://photorumors.com/2020/11/02/pricing-of-the-upcoming-canon-rf-mirrorless-lenses-leaked-online/#more-128260

Ca...

First leaked pictures of the Canon RF 70-200mm f/4 L IS USM mirrorless lens :
https://photorumors.com/2020/10/30/first-leaked-pictures-of-the-canon-rf-70-200mm-f-4-l-is-usm-mirrorless-lens/

Objektiv je pěkný prcek, jeho délku odhaduji na 119mm, což je docela málo !

Obrázek Canon RF 70-200mm f/4L I...

Venus Optics LAOWA 15 mm f/4.5 Zero-D Shift :
https://www.optyczne.pl/15647-news-Venu ... Shift.html
https://www.venuslens.net/product/15mm- ... t/ref/159/

Sony FE 20mm f/1.8 G - Review / Test :
https://www.opticallimits.com/sonyalpha ... -sony20f18

This is the new Canon RF 50mm f/1.8 STM lens :
https://photorumors.com/2020/10/29/this ... -stm-lens/

7Artisans 50mm f/1.05 full-frame mirrorless manual focus lens for Sony E, Nikon Z, Canon R, and Leica L mounts :
https://photorumors.com/2020/10/28/new-7artisans-50mm-f-1-05-full-frame-mirrorless-manual-focus-lens-for-sony-e-nikon-z-canon-r-and-leica-l-mounts-pre-order-here/#more-127894
https://www....

Pentax K-3 III Full Specification :
https://www.scribd.com/document/4817507 ... f-PENTAX-K

7artisans 18mm f/6.3 lens cap (UFO lens) :
https://photorumors.com/2020/10/24/7art ... formation/

UFO lens pro Canon M, Fuji X a Sony E na APS formát.
50g lehký objektiv má docela zajímavé MTF křivky.