DIY: Sitina 1 Open Source Full-Frame Mirrorless Camera Update

By Louis Ferreira | Published: January 6, 2025


We first covered the Sitina 1 open source Full-Frame mirrorless camera project here last year. The files for the project can be found here on gitlab and the creator released a video about updates to the project which you can view below.

Changes include

  • Switching the 3.7V cells in parallel to serial providing 7.4V
  • Video output now requires less energy
  • Line skipping was added to the LCD to speed up the refresh rate of the EVF
  • He tried to increase the frame rate with 3.7V but it required too much power which is why the 7.4V was necessary
  • Live view frame rate can now reach 14FPS up from 3FPS
  • It sounds like he is trying to have selective line skipping so that no detail is lost related to the primary subject
  • Working on image quality issues like random noise and discontinuity in the center of the image and diagonal stripes that are caused by SD card noise
  • The left and right half of the image are handled by separate chips which can cause the discontinuity problem
  • Image quality continues to improve

Follow SonyAddict on Facebook, Twitter, Instagram, and YouTube

Plus, our owners’ groups
Sony a1 Owners Group
Sony a9 Owners Group
Sony a7 Owners Group

Posted in 3rd Party Cameras| Tagged | Leave a comment

ePZ: Sony FE 85mm f/1.4 GM II Review – Outstanding Sharpness

By Louis Ferreira | Published: January 5, 2025

Sony FE 85mm f/1.4 GM II: B&H Photo / Amazon / Adorama

The Sony 85mm f/1.4 GM II was released a few months ago but ePhotozine just published its full review which you can read in full here or check out the pros/cons below:

Pros

  • Outstanding sharpness
  • Virtually rectilinear
  • Dust and moisture resistance
  • Smaller and lighter than first version
  • Almost no vignetting
  • Fast and accurate AF
  • Compatible with A9 III 120fps
  • Low CA
  • Sublime bokeh
  • Low flare

Cons

  • High cost

Follow SonyAddict on Facebook, Twitter, Instagram, and YouTube

Plus, our owners’ groups
Sony a1 Owners Group
Sony a9 Owners Group
Sony a7 Owners Group

Posted in 3rd Party Lens| Tagged , | Leave a comment

New JINTU 27mm f/2.8

By Louis Ferreira | Published: January 4, 2025

The JINTU 27mm f/2.8 can be found on Amazon and it is an interesting value option. The lens claims to have STM motors which isn’t very common at this price point, but there is very little on the web about this lens beyod the description on Amazon.

  • Aperture range of F2.8-16; Lens constructed of 6 elements in 5 groups. The integrated autofocus motor works in conjunction with Sony cameras’ focusing systems for quick, accurate.
  • 【Wide-Angle View, Endless Creativity】The 27mm wide-angle focal length allows you to capture broader scenes, making it ideal for landscape photography, architectural photography, and creative shoots. Whether it’s city skylines or majestic natural landscapes, this lens provides a unique visual experience.
  • 【Fast Autofocus, Capture Moments Instantly】Equipped with an advanced autofocus system, this lens can focus quickly and accurately, ensuring sharp images in any shooting condition. Whether it’s dynamic scenes or static subjects, the autofocus feature handles it effortlessly.
  • 【Large Aperture, Excellent Low-Light Performance】The f/2.8 large aperture design enables you to shoot bright, clear photos even in low-light environments, while achieving beautiful background blur effects. Whether it’s indoor shoots or night photography, this lens delivers outstanding performance.
  • 【High-Quality Optical Design, Superior Image Quality】Utilizing multi-layer coating and high-quality optical glass materials, this lens effectively reduces chromatic aberration, distortion, and vignetting, ensuring crisp and sharp images. Both detail reproduction and color accuracy reach professional standards.
  • 【Compact and Lightweight, Shoot Anywhere】This lens is designed to be compact and lightweight, making it easy to carry and use anytime, anywhere. Whether it’s daily outings or long trips, its lightweight design eliminates the burden of carrying heavy lenses, allowing you to enjoy photography effortlessly.
Posted in 3rd Party Lens| Tagged , | Leave a comment

Brightin Star 85mm Soft Announced Coming January 6th

By Louis Ferreira | Published: January 3, 2025


The Brightin Star that was teased a few days ago has been revealed as an 85mm AF lens. There are quite a few fast 85mm lenses on the market so this is kind of a disapointing announcement.

Follow SonyAddict on Facebook, Twitter, Instagram, and YouTube

Plus our owners’ groups
Sony a1 Owners Group
Sony a9 Owners Group
Sony a7 Owners Group

Posted in 3rd Party Lens| Tagged , | Leave a comment

Godox Cube-C 2-Person Wireless Microphone System

By Louis Ferreira | Published: January 2, 2025


Godox Cube-C: B&H Photo / Amazon

Godox announced a new microphone system the Godox Cube-C.

Record improved audio in your next two-person interview or vlog with the Cube-C 2-Person Wireless Microphone System from Godox. The system features two clip-on transmitters with built-in microphones and a dual-channel receiver. With 3.5mm TRS connectivity and both 3.5mm TRS and USB-C audio cables to connect directly to your mobile device or camera of choice, you can easily film content from up to 984′ away. Onboard controls toggle safety track recording, denoise, and other parameters.

Wide Device Compatibility
This two-person configuration of the Cube-C includes a wireless receiver with 3.5mm TRS audio output. There are also two audio connector cables—one 3.5mm TRS to 3.5mm TRS and one 3.5mm TRS to USB-C—for use with mobile devices, cameras, or laptops.

High Resolution Audio Recording, Safety Track Recording
The system is capable of recording audio at a 48 kHz 24-bit sampling rate, >70 dB signal to noise ratio, and a maximum SPL of 115 dB. Toggle safety track recording to capture a -6 dB backup track alongside your original track in case of unforeseen disturbances. Other mode options include denoise, mono/stereo, and the ability to increase or decrease volume by 3 levels.

Stable 984′ Transmission
A high-gain internal antenna enhances RF resistance, providing a 984′ maximum transmission distance. Record stable audio across extended distances in outdoor or indoor applications.

Long Battery Life
Built-in rechargeable batteries in both the transmitters and receiver provide the system with a 10-hour runtime. Use the charging case to extend that battery life to 40 hours for continuous, all-day recording.

Key Features

  • For Content Creation, Mobile Journalism
  • 2-Person Shoots with Cameras & Phones
  • 2 Transmitters with Built-In Mics
  • Dual-Channel Receiver
  • 984′ Transmission Distance
  • 48 kHz 24-Bit Audio Sampling Rate
  • Safety Track Mode, Denoise
  • 3.5mm TRS and USB-C Cables
  • 10-Hour Battery Life, Charging Case

Posted in Accessories| Tagged , | Leave a comment

Viltrox AF 25mm F1.7 APS-C For (X/E/Z) Found

By Louis Ferreira | Published: January 1, 2025


Viltrox 35mm f/1.7: B&H Photo / Amazon
Viltrox 40mm f/2.5: B&H Photo / Amazon
Viltrox 56mm f/1.7: B&H Photo / Amazon

Viltrox is looking for testers for the new Viltrox AF 25mm F1.7 which is part of the air series of lenses. The Viltrox AF 25mm f/1.7 will be for X/E/Z mount.

Follow SonyAddict on Facebook, Twitter, Instagram, and YouTube

Plus our owners’ groups
Sony a1 Owners Group
Sony a9 Owners Group
Sony a7 Owners Group

via asobinet, FujiAddict

Posted in 3rd Party Lens| Tagged , , , , | Leave a comment