Cheecar 14mm f/2.8 Coming Soon


Photorumors found another new Chinese lens retailer, and it looks like their first lens will be the Cheecar 14mm f/2.8 for Sony E Mount, Canon R, and Nikon Z.

via Photorumors

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Tamron 20-40mm F/2.8 Di III VXD Announced

Tamron 20-40mm F/2.8 Di III VXD: B&H Photo / Amazon / Adorama

TAMRON announces category-disrupting, fast-aperture
standard zoom 20-40mm F/2.8 Di III VXD (Model A062)
New lens is smallest and lightest in its class1 and opens new video opportunities

Tamron Co., Ltd. (President & CEO: Shiro Ajisaka), a leading manufacturer of optics for diverse applications, announces the launch of the 20-40mm F/2.8 Di III VXD (Model A062), a fast-aperture standard zoom lens for Sony E-mount full-frame mirrorless cameras on October 27, 2022. However, due to the current global health crisis, the release date or product supply schedule could change.

PRODUCT NAME20-40mm F/2.8 Di III VXD (Model A062)
For Sony E-mount
DATE OF LAUNCHOctober 27, 2022
*Due to the spread of COVID-19, the release date or the product supply schedule could be delayed.

1 Among the fast-aperture zoom lenses for Sony E-mount full-frame mirrorless cameras (As of August, 2022. TAMRON)

Overview of the 20-40mm F/2.8 Di III VXD (Model A062) features
The 20-40mm F2.8, TAMRON’s latest innovation, is an unparalleled new fast-aperture standard zoom lens that can be easily carried around for everyday shooting for both still images and video. Designed for Sony E-mount full-frame mirrorless cameras, the lens was created in aggressive pursuit of portability that is ideal for everyday use. Starting from 20mm at the ultra wide-angle end and covering up to 40mm in the standard focal range, it is the smallest and lightest in its class1. The 20-40mm F2.8 delivers beautiful images across the entire zoom range and is great for still photography and for creating vlogs and other video content. The lens incorporates TAMRON’s VXD (Voice-coil eXtreme-torque Drive), an AF drive system using the linear motor focus mechanism. The VXD boasts superior quietness and agile performance and achieves high-speed and high-precision autofocus. With an MOD (Minimum Object Distance) of just 0.17m (6.7 in) and maximum magnification ratio 1:3.8 at the wide end, the lens provides exceptional close-range shooting capability, offering the added feature of wide macro photography.

PRODUCT HIGHLIGHTS

  1. Fast F2.8 aperture, compact size and exceptionally versatile 20-40mm zoom range
    The 20-40mm F2.8 is TAMRON’s innovative creation of a new standard zoom lens, born from the unbridled desire to produce a compact size that can be carried around easily. It delivers a fast F2.8 aperture across the entire zoom range from 20mm to 40mm and achieves a class-leading compact and lightweight design at just 86.5mm (3.4 in) and 365g (12.9 oz). At the longest zoom end, the lens offers a standard focal range of 40mm, handy for everyday shooting of snaps, portraits, and food photos. Meanwhile at the wide end, the ultra-wide 20mm focal length lets users enjoy a broad range of photography including stunning and powerful natural landscapes that make use of the unique ultra wide-angle perspective, something that cannot be expressed as readily with a fast-aperture standard zoom lens that starts at 24mm.
  2. Fabulous family videos, vlogs, and other online content
    The compact and lightweight 20-40mm F2.8 offers excellent handling that is well balanced even when accessories like camera grips or gimbal stabilizers are attached. With this single lens, you won’t miss a shot, from street videography to vast landscapes during travel and selfies that include wide backgrounds.
  3. High image quality in a compact, lightweight body
    The 20-40mm F2.8 has an optical construction of 12 elements in 11 groups. With four LD (Low Dispersion), two GM (Glass Molded Aspherical) and one Hybrid Aspherical lens elements, it boasts a generous arrangement of special lens elements that strike a balance between high image quality and compact size across the entire zoom range. Another feature is the beautifully soft defocus blur effects and circular bokeh that are unique to the fast F2.8 aperture.
  4. TAMRON’s VXD linear motor for high-level AF speed and precision
    The autofocus drive system uses the VXD linear motor focus mechanism. The high-speed, high-precision AF enables the lens to respond to the creative intentions of the photographer by making focusing quick and definite, even with fast-aperture lenses, from the MOD to infinity. The lens provides excellent focus tracking of moving objects so that you never miss those important moments. Plus, the lens is extremely quiet, so it’s perfectly suited for both still and video shooting in conditions that demand silent operation.
  5. Wide macro shooting: MOD of 0.17m (6.7 in) and maximum magnification ratio of 1:3.8 at the wide end
  6. Rapid zooming (Zoom ring rotation arc is just 65˚)
  7. TAMRON Lens Utility™ software for Focus Ring Function Setting and firmware updates
    * TAMRON Lens Utility Mobile™ that was announced as under development on August 4, 2022, will be supported on the 20-40mm F2.8 upon firmware upgrade of the lens. Schedule to be announced at a later date.
  8. New design with improved texture and scratch resistance
  9. 67mm filter size, same as most other TAMRON lenses for mirrorless cameras
  10. User-friendly features (Moisture-Resistant Construction and Fluorine Coating)
  11. Compatible with many camera-specific features and functions, including Fast Hybrid AF and Eye AF

SPECIFICATIONS

ModelA062
Focal Length20-40mm
Maximum ApertureF2.8
Angle of View (diagonal)94˚ 30′-56˚ 49′ (for full-frame mirrorless format)
Optical Construction12 elements in 11 groups
Minimum Object Distance0.17m / 6.7 in (WIDE), 0.29m / 11.4 in (TELE)
Maximum Magnification Ratio1:3.8 (WIDE) / 1:5.1 (TELE)
Filter Sizeφ67mm
Maximum Diameterφ74.4mm
Length*86.5mm (3.4 in)
Weight365g (12.9 oz)
Aperture Blades9 (circular diaphragm)**
Minimum ApertureF22
Standard AccessoriesFlower-shaped hood, Lens caps
MountSony E-mount

* Length is the distance from the front tip of the lens to the lens mount face.
** The circular diaphragm stays almost perfectly circular up to two stops down from maximum aperture.

Specifications, appearance, functionality, etc. are subject to change without prior notice.

This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.

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Astrhori 85mm f/1.8 AF Coming Soon


It seems everyone is making AF lenses for Sony E mount now, and Astrhori is looking to join that movement with its first Autofocus lens, the Astrhori 85mm f/1.8 AF for E-mount. The above image shows EXIF data form the lens and I saw it around weibo a few days ago with people trying to guess what it was, but I can now confirm it is an Astrhori lens that will be coming soon. Astrhori lenses can be found in their store on Amazon.

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NiSi 9mm f/2.8 Announced

NiSi 9mm f/2.8: B&H Photo / Amazon

The details of the NiSi 9mm f/2.8 were first leaked here, but the lens has now been officially announced.


New: NiSi 9mm F/2.8 ultra-wide angle for APS-C mirrorless cameras
The Transcontinenta Group, distributor NiSi Benelux, introduces the all-new NiSi 9mm F2.8 ultra-wide angle for APS-C Sony FE, Canon RF, Nikon Z and Fuji-X mirrorless cameras as well as M4/3 cameras.

NiSi has long been known among professional photographers as one of the best manufacturers of high-quality “square” filters and filter holders for almost every camera brand and type of lens.  In recent years, NiSi has expanded its range to include circular filters, filters for luxury compact cameras from Sony, Ricoh and Fuji, a NiSi Close-up Lens Kit and an NM-180 Macro Focusing Rail. In early 2021, NiSi took the next step, using its technological know-how in manufacturing high-quality glass in developing NiSi’s first lens, the NiSi 15mm F4.0 for full-frame mirrorless cameras. Today, with the 9mm F2.8, NiSi presents the second ultra-wide-angle lens with an angle of view of a whopping 113 degrees, for APS-C and M4/3 mirrorless cameras.

Made for the creative and demanding photographer
When designing the NiSi 9mm F2.8 ultra-wide angle, NiSi listened very carefully to the wishes and input of dozens of professional photographers who work with NiSi filters on their (wide-angle) lenses almost every day. For example, the optical design of this APS-C NiSi 9mm lens is completely tailored to the sensor in the mirrorless camera, so that image sharpness remains high from the centre to the edges of the image. The use of high-quality optical glass, four ED lens elements and a double aspherical element, not only ensure high detail sharpness, but also greatly reduce chromatic aberration and distortion. The lens is also well-corrected against distortion of bright points in the image (coma), making it ideal for astrophotography.  NiSi’s in-house developed SA+ anti-reflection coating, protective hard coating, metal housing and metal bayonet ensure successful shots in a wide variety of conditions. NiSi has equipped the lens with a 10-blade, continuously adjustable aperture, making it possible to get a “sun star” at any aperture, from F2.8 to F16. This increases image sharpness, so diffraction can be avoided by having to stop down too far! Read More »

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Sony FX30 Announced


Sony FX30: B&H Photo / Amazon

Sony Electronics Expands Cinema Line with New 4K Super 35 Camera for Future Filmmakers
LOS ANGELES, CA – September 28, 2022 – Sony Electronics Inc. is pleased to announce the newest addition to the brand’s prestigious Cinema Line – the FX30 (model ILME-FX30). The new FX30 is a 4K Super 35 compact cinema camera that offers many professional features of the Cinema Line, such as Dual Base ISO, Log shooting modes, and user-imported LUTs (Look Up Tables) at a price point that appeals to many aspiring filmmakers.

In addition to introducing the new FX30, Sony announced two new CFexpress Type A Memory Cards – CEA-G320T and CEA-G640T. Both are large capacity cards that support high-speed performance with a maximum writing speed.

“The new FX30 is a great fit for a wide range of filmmakers,” said Yang Cheng, Vice President, Imaging Solutions, Sony Electronics Inc. “As part of our Cinema Line, it is an attractive addition for seamless integration into large productions. Additionally, by incorporating many professional features found in our flagship cinema cameras, it is a perfect camera for up-and-coming filmmakers that are working with tight budgets.” Read More »

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Several Sony f/1.2 Patents Found


It’s unlikely that Sony will ever make a 60mm f/1.2 or 80mm f/1.2 lens, but they already have a very nice 50mm f/1.2 on the market and a 85mm f/1.2 is expected in the future that could be based on one of the below designs.

Overview

  • [Public number] P2022140076
  • [Publication date] 2022-09-26
  • [Title of Invention] Imaging Lens and Imaging Device
  • [Application date] 2021-03-12
  • [Applicant]
    [Identification number] 000002185
    [Name] Sony Group Corporation
  • Kind Code: A1 To provide an imaging lens and an imaging apparatus that are small in size and have a large aperture, yet satisfactorily correct various aberrations, and have high optical performance over the entire screen from an object at infinity to a short distance object.
  • [0001]
    The present disclosure relates to an imaging lens having a focusing function and an imaging apparatus equipped with such an imaging lens.
  • [0002]
    In recent years, the number of pixels of an image sensor used in an interchangeable lens type digital camera has been increasing. In order to take pictures with higher image quality, there is a demand for an imaging lens with higher descriptive performance. On the other hand, an imaging lens has been proposed in which two lens groups are moved as a focus group.
  • [0005]
    An imaging lens that is compact and has a large aperture, yet satisfactorily corrects various aberrations, and has high optical performance over the entire screen from an object at infinity to a short distance object, and an image pickup equipped with such an imaging lens It would be desirable to provide a device.


Example 1

  • Focal length: 53.90
  • F-value:
  • Half angle of view: 1.21
  • Image height: 21.76
  • Total length: 130.00


Example 2

  • Focal length: 34.66
  • F-value: 1.44
  • Half angle of view: 32.01
  • Image height: 21.63
  • Overall length: 96.88


Example 3

  • Focal length: 78.40
  • F-value: 1.23
  • Half angle of view: 15.39
  • Image height: 21.63
  • Total length: 160.00


Example 4

  • Focal length: 60.00
  • F-value: 1.21
  • Half angle of view: 19.79
  • Image height: 21.63
  • Total length: 145.00


Example 5 

  • Focal length: 48.50
  • F-value: 1.46
  • Half angle of view: 24.00
  • Image height: 21.63
  • Overall length: 101.56

via IPForce, digicame-info

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