Key features

• Focal distance ~10cm
• Modular design
• Fairly cheap
• Decent chromatic aberrations
• For optimal results requires additional illumination
• Requires 5mm extension ring to be used with CS-mount cameras
• Limited usability on magnifications more than 3x. Problem is – too shallow depth of field and increased optical distortions.
• DIY microscope

Notes

• Lens only, camera and extension ring has to be purchased separately.
• Kurokesu lens numbering
• 3D model can be found at GitHub
• Online lens view angle calculator