
B&H Photo has been offering some of the best savings on native Sigma glass via its Deal Zone lately. Don’t miss out the deal ends tonight at midnight EST.
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B&H Photo has been offering some of the best savings on native Sigma glass via its Deal Zone lately. Don’t miss out the deal ends tonight at midnight EST.
Be sure to follow us on Facebook, Twitter, Instagram, Youtube

Amazon is currently offering 15% back on various products including Sony cameras. You can find a list here.
Camera Bodies
Sony a9 (Save $500):
B&H Photo / Amazon / Adorama
Sony a7RIII (Save $300):
B&H Photo / Amazon / Adorama
Sony a7III (Save $200):
B&H Photo / Amazon / Adorama
Sony a7rII (Save $400):
B&H Photo / Amazon / Adorama
Sony a7II (Save $500):
B&H Photo / Amazon / Adorama
Sony a7sII (Save $400):
B&H Photo / Amazon / Adorama
Sony a6500 (Save $400):
B&H Photo / Amazon / Adorama
Sony a6000 (Save $100):
B&H Photo / Amazon / Adorama
FE Lenses
Sony Distagon T* FE 35mm f/1.4 ZA (Save $100):
B&H Photo/Amazon/Adorama
Sony Sonnar T* FE 35mm f/2.8 ZA (Save $50):
B&H Photo/Amazon/Adorama
Sony Zeiss Planar T* 5omm f/1.4 (Save $100):
B&H Photo/Amazon/Adorama
Sony 50mm FE f/1.8 (Save $50):
B&H Photo/Amazon/Adorama
Sony FE 50mm f/2.8 Macro (Save $50):
B&H Photo/Amazon/Adorama
Sony Zeiss Sonnar T* FE 55mm f/1.8 (Save $100):
B&H Photo/Amazon/Adorama
Sony FE 85mm f/1.8 (Save $50):
B&H Photo/Amazon/Adorama
Sony FE 90mm f/2.8 Macro G OSS (Save $100):
B&H Photo/Amazon/Adorama
Sony FE 12-24mm f/4 G (Save $100):
B&H Photo / Amazon / Adorama
Sony Zeiss Vario-Tessar T* FE 16-35mm f/4 ZA OSS (Save $100):
B&H Photo/Amazon/Adorama
Sony Zeiss Vario-Tessar T* FE 24-70mm f/4 ZA OSS (Save $100):
B&H Photo/Amazon/Adorama
Sony FE PZ 28-135mm f/4 G OSS (Save $100):
B&H Photo/Amazon/Adorama
Sony FE 24-240mm f/3.5-6.3 OSS (Save $100):
B&H Photo/Amazon/Adorama
Sony FE 70-200mm f/4 G OSS Lens (Save $100):
B&H Photo/Amazon/Adorama
Sony FE 70-300mm f/4.5-5.6 G OSS (Save $100):
B&H Photo/Amazon/Adorama
NEX Lenses
Sony 20mm f/2.8 Alpha E-mount (Save $50):
B&H Photo / Amazon / Adorama
Sony E 10-18mm f/4 OSS (Save $100):
B&H Photo / Amazon / Adorama
Sony Zeiss Vario-Tessar T* E 16-70mm f/4 ZA OSS (Save $100):
B&H Photo / Amazon / Adorama
Sony E 18-200mm f/3.5-6.3 OSS LE (Save $50):
B&H Photo / Amazon / Adorama
Zeiss Batis and Loxia Savings:
Zeiss Batis 135mm (Save $177): B&H Photo/Amazon/Adorama
Zeiss Batis 18mm (Save $351): B&H Photo/Amazon/Adorama
Zeiss Batis 25mm (Save $302): B&H Photo/Amazon/Adorama
Zeiss Batis 85mm (Save $184): B&H Photo/Amazon/Adorama
Voigtlander Heliar-Hyper Wide 10mm f/5.6 ASPH (Save $100):
B&H Photo / Amazon / Adorama
Voigtlander Super Wide-Heliar 15mm f/4.5 ASPH III (Save $100):
B&H Photo / Amazon / Adorama
Voigtlander 21mm f/1.4 FE (Save $100):
B&H Photo / Amazon / Adorama
Voigtlander Color-Skopar 21mm f/3.5 ASPH (Save $100):
B&H Photo / Amazon / Adorama
Voigtlander Nokton 35mm f/1.4 FE (Save $200):
B&H Photo / Amazon / Adorama
Voigtlander Nokton 40mm f/1.2 FE (Save $150):
B&H Photo / Amazon / Adorama
Voigtlander Nokton 50mm f/1.2 FE (Save $100):
B&H Photo / Amazon / Adorama
Voigtlander MACRO APO-LANTHAR 65mm f/2 ASPH (Save $100):
B&H Photo / Amazon / Adorama
Voigtlander MACRO APO-LANTHAR 110mm f/2.5 (Save $100):
B&H Photo / Amazon / Adorama
Lens Deals
E-Mount Lens Deals
Mitakon Zhongyi Speedmaster 35mm f/0.95 Mark II Save $150
Sigma E-mount Lenses
Zeiss E-mount Lenses
Laowa Savings
Accessory Deals
Lexar Memory Cards
Memory Card Savings
Power Banks
General Deals
Deal Zone
Featured Deals
Mac Book Pro Savings save up to$1,500
Apple Holiday Savings save up to $500
New Apple iPad Pro and More: B&H Photo / Adorama
New Apple iMac Pro: B&H Photo / Adorama
New Apple MBP: B&H Photo / Adorama
MacBook Pro (Savings still available): B&H Photo
Software Deals
Luminar 4 & Aurora HDR 2019 (Savings code FUJIADDICT)
ON1 Photo RAW 2020
Photolemur
Picktorial

Sigma registered some patients in Japan for 16mm f/2, 18mm f/1.8, 18mm f/2.8, 20mm f/1.8, 24mm f/1.8, 28mm f/1.8, and 35mm f/1.8 designs.
[Publication number] JP 2020-16755 (P2020-16755A)
[Release Date] January 30, 2020
[Title of the Invention] Imaging optical system
[Date of application] July 25, 2018
[Applicant]
[Identification number] 000131326
[Name or name] Sigma Corporation
[PROBLEMS] To provide an imaging optical system which is capable of suppressing fluctuations in image magnification during wobbling, enabling high-precision wobbling operation by reducing the weight of a lens, and obtaining good optical performance, and being optimal for a mirrorless camera. I do.
| Example 1 | Example 2 | Example 3 | |
| Focal length | 33.99 | 27.99 | 24.00 |
| F value | 1.85 | 1.85 | 1.86 |
| Angle of view | 67.63 | 78.24 | 90.09 |
| Image height | 21.63 | 21.63 | 21.63 |
| full length | 100.00 | 95.01 | 90.00 |
| Example 4 | Example 5 | Example 6 | |
| Focal length | 20.59 | 18.60 | 16.54 |
| F value | 1.86 | 1.87 | 2.06 |
| Angle of view | 98.81 | 104.50 | 110.91 |
| Image height | 21.63 | 21.63 | 21.63 |
| full length | 100.00 | 100.03 | 104.04 |
| Example 7 | Example 8 | Example 9 | |
| Focal length | 18.60 | ||
| F value | 2.90 | ||
| Angle of view | 104.53 | ||
| Image height | 21.63 | ||
| full length | 80.00 |
via asobinet

The Sony a7RIV has a very demanding sensor that can be hard to optimize glass for. Good Thing Sony Alpha Blog posted a list of tested lenses they recommend for the a7RIV which will help you get the most out of the Sony a7RIV. You can view below or read at great length about testing here.
Best
Exceptional/Excellent (In Order)
Exceptional/Excellent 3rd Party (In Order)
Very Good But Not Ideal
Need Updating
Join our Sony a7 Owners Group and Sony a7 Page, also follow SonyAddict on Facebook and Twitter.

TTArtisan released their TTArtisan 11mm f/2.8 for E-mount on Amazon.
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