Tag Archives: Sigma

Compact Sigma 70mm f/2.8, 90mm f/2.8, and 100mm f/2.8 Patents Found

New Patents for compact mirrorless lenses have been found from Sigma. The 90mm has already been announced. Applicant: Sigma Co., Ltd. Publication number: P2022061515 Application number: P 2020169465 Publication date: 2022-04-19 Title of invention: Imaging optical system PROBLEM TO BE SOLVED: To provide a compact imaging optical system having a quiet and rapid focus in […]

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ePhotozine Samyang AF 135mm F/1.8 Review

Samyang AF 135mm f/1.8 FE: B&H Photo / Amazon / Adorama ePhotozine published its Samyang AF 135mm F/1.8 review and the lens does not fail to impress. You can read the full review here or you can the excerpt below: In summary, a great lens at a great price and ‘Highly Recommended’. Pros Excellent sharpness Low CA Low vignetting […]

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Sigma 35mm F2 DG DN, 16mm F1.4 DC DN, Sigma 30mm F1.4 DC DN, Sigma 56mm F1.4 DC DN | Contemporary Firmware Updates

Sigma 35mm F2 DG DN | Contemporary B&H Photo / Amazon / Adorama Ver.02 2022.04.07 It reduces the AF drive sound. Download Here Sigma 16mm F1.4 DC DN | Contemporary B&H Photo / Amazon / Adorama Ver.03 2022.04.07 The specification has been changed so that the focus position of the lens when the ON/OFF (power) switch is turned “ON”, […]

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Samyang AF 24-70mm f/2.8 FE Firmware Update V2 Adds Linear MF Control

Samyang AF 24-70mm f/2.8 FE: B&H Photo / Amazon / Adorama Samyang Lens Station: B&H Photo / Amazon / Adorama Samyang/Rokinon has added a new Linear MF Control to the Samyang AF 24-70mm f/2.8 FE in firmware version 2. You will need a lens station to do the frimware update which you can download here and […]

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Sigma i Series: No Plan For Zooms

Sigma 20mm f/2 DG DN: B&H Photo / Amazon / Adorama Sigma 24mm f/2 DG DN: B&H Photo / Amazon / Adorama Sigma 24mm f/3.5 DG DN: B&H Photo / Amazon / Adorama Sigma 35mm f/2.0 DG DN: B&H Photo / Amazon / Adorama Sigma 45mm f/2.8 DG DN: B&H Photo / Amazon / Adorama Sigma 65mm f/2.0 DG DN: B&H Photo / Amazon / Adorama Sigma 90mm f/2.8 DG DN: B&H Photo / Amazon / Adorama The Sigma i Series includes a lot of great compact prime glass […]

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Sigma 28-70mm f/2.0 Full Frame Patent Found and More

Sigma 28-70mm f/2.0 full frame Focal length: 28.90-67.75 F value: 2.07 Angle of view: 76.73-33.8 Image height: 21.63 Overall length: 147.85-11.89 Sigma 14-30mm f/4.0 full frame Focal length: 14.42-29.10 F value: 4.00 Angle of view: 117.62-71.79 Image height: 21.63 Overall length: 96.04-74.39 Sigma 20mm f/1.4 APS-C Focal length: 20.00 F value: 1.46 Angle of view: […]

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