We recommend attaching the camera on the phototube. For microscopes without phototube, we also offer LM digital adapter solutions that work on eyepiece tubes (30 mm or 23.2 mm internal diameter).
Mineral Photography : Dust on camera components
Test: Sony's Alpha 7R III full-frame system camera on the microscope
Sony a7 III Review: Digital Photography Review
Guide to Macro Lenses for the Sony a7 series
With outstanding imaging capability and high-speed performance contained in a compact body, the α7 III gives you the power, precision, and flexibility
Sony Full Frame Alpha a7 III Mirrorless Camera Kit
Sony a7 III 35mm Full Frame Mirrorless Camera Body: With outstanding imaging capability and high-speed performance contained in a compact body, the α7
Sony a7 III Full-Frame Mirrorless Camera
Sony Alpha A7 III Review: A Powerful Full Frame Mirrorless Camera
The new Sony Alpha 7R IV, Sony's highest resolution full-frame system camera ever, on the microscope
Distinguished by its updated sensor design, the Sony a7 III is a well-rounded camera suitable for both photo and video applications in a variety of working situations. Refined for improved speed and low-light performance, a new 24.2MP Exmor R BSI CMOS sensor and BIONZ X processor benefit image quality, video capabilities, and AF performance. The a7 III also sports a revised body design, with a new touchscreen LCD, improved EVF, larger battery, and dual memory card slots.
Sony Alpha A7 III Mirrorless Digital Camera with 28-70mm Lens, Black
Sony a7 III Full-Frame Mirrorless Camera