The Sony 135mm GM mounted on the new Sony A7rIV (image by GetNavi)

34 Tips & Tricks for Setting Up Your Sony a7R IV (Colby Brown).
Sony A7R4 – My Thoughts About Its Likely Shortcomings (Michael The Maven)
Detailed report at Japanese GetNavi.

Sony A7rIV and new accessories:
Sony A7rIV in USA/CA at BHphoto, Adorama, FocusCamera, Amazon, BuyDig, Henrys.
Sony A7rIV in EU at Calumet DE, ParkUK, WexUK, Calumet NL.
Sony A7rIV in Asia at Sony Japan. Sony Australia.
Sony VG-C4EM grip in USA at BHphoto, Adorama, Amazon, FocusCamera, BuyDig, ParkUK, WexUK.
ECM-B1M Digital Audio Shotgun Microphone at BHphoto, Adorama, Amazon, FocusCamera, BuyDig, Park UK.
XLR-K3M Mic at BHphoto, Adorama, Amazon, FocusCamera, BuyDig, Park UK.

The new Sony RX100 VII  has been reviewed by  DPreviewTV (top) and EveryDayDad (below).

Sony RX100VII:
Sony RX100VII in the USA at BHphoto, Adorama, BuyDig and Amazon.
Sony RX100VII in EU at ParkcamerasUK, WexUK.

Sony A7rIV and new accessories:
Sony A7rIV in USA/CA at BHphoto, Adorama, FocusCamera, Amazon, BuyDig, Henrys.
Sony A7rIV in EU at Calumet DE, ParkUK, WexUK, Calumet NL.
Sony A7rIV in Asia at Sony Japan. Sony Australia.
Sony VG-C4EM grip in USA at BHphoto, Adorama, Amazon, FocusCamera, BuyDig, ParkUK, WexUK.
ECM-B1M Digital Audio Shotgun Microphone at BHphoto, Adorama, Amazon, FocusCamera, BuyDig, Park UK.
XLR-K3M Mic at BHphoto, Adorama, Amazon, FocusCamera, BuyDig, Park UK.

Sony Artisan Patrick Murphy-Racey walks through all of the Sony lenses that are appropriate for sports and nature photography. The following lenses are talked about:

Sony FE85mm f/1.8G (Buydig, BHphoto, Amazon, Adorama.)
Sony FE85mm f/1.4GM (BHphoto, Amazon, Adorama, BestBuy. Amazon Germany. Calumetphoto.de. WexUK. Jessops.)
Sony FE135mm f/1.8GM (Amazon, BHphoto, Adorama.)
Sony FE70-200mm f/2.8GM (Amazon, BHphoto, Adorama)
Sony FE100-400mm f/4.5-5.6GM (BHphoto, Amazon, Adorama, BestBuy.)
Sony FE200-600mm f/5.6-6.3G ( Amazon, BHphoto, FocusCamera, BuyDig, Adorama and Henyrs.)
Sony FE400mm f/2.8GM (BHphoto, Adorama, Amazon,)
Sony FE600mm f/4GM (Amazon, BHphoto, BuyDig, Adorama, Henyrs.)

In the last part of the video, he compares:
Sony FE70-200mm f/4G vs. Sony FE70-200mm f/2.8GM
Sony FE100-400mm f/4.5-5.6GM vs. Sony FE200-600mm f/5.6-6.3
Sony FE400mm f/2.8GM vs. Sony FE600mm f/4GM

Skylum posted this new video showing how the Sky replacement tool works on the upcoming new Luminar 4 software (info here). It’s available for preorder now and it will be available this fall.

There are two bundle offers:

1. Luminar 4 + Signature Looks bundle for US$59 instead of US$138
2. Luminar 4 + Signature Looks + Luminar 3 bundle for US$89instead of US$207

Current Luminar 3 owners pay $49 only:

The new Viltrox 85mm f/1.8 Full Frame autofocus lens can be preordered now at BHphoto, Adorama, Amazon, Amazon DE.

And the first full review of thiss autofocus lens has been posted by Dustin Abbott:

Marc Alhadeff tested the Sigma 28mm F/1.4 FE lens:

The Sigma 28m F1.4 DG HSM Art (1250 euros) is a excellent lens 

Pros

• Excellent sharpness ,
• Fast, silent reliable AF
• Superb background blur and very beautiful 3D effect at F1.4
• Very good bokeh balls
• Low distorsion ,
• Low CA,
• Lightroom Lens profile available to correct vignetting and distorsion
• No Flare 

Average

• Price (1250 euros)

Cons

• Size 123mm
• Weight (985g)

Optically it is much better than the Sony 28mm F2 , and if you like the 28mm focal length and are ready to support its weight and size it is a highly recommended lens

–

Sigma 28mm f/1.4 at Bhphoto, Amazon, Adorama.