Modular Attachment Rig
85mm Portrait Tele
Interactive Glass Matrix & Optical Ray Tracer
Live Viewfinder Comparison
True Optical vs Degraded Crop
Optical Glass
50.0 MP (100%)
Digital Crop Zoom
4.0 MP (8%)
Effective Focal
85.0 mm
3.54x Magnification
Field of View
28.6°
Diagonal FOV
Depth of Field
18.4 cm
CoC Disc: 0.021mm
Sensor Resolution
100%
MTF50: 82 lp/mm
Mounted 85mm Portrait Telephoto glass group (Double-Convex + Achromat Doublet). Delivers genuine 3.54x optical spatial compression and buttery circular background bokeh with zero sensor pixel loss.