Standard Object Screen for Optics Human Anatomy_Human Anatomy Models Hand-painted 4-part human brain model

Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels

with DC output to 25V and AC to 24V at up to 6A for classroom electronics

Hand-painted male pelvis model exposes the narrower male-specific proportions and pelvic inlet shape compared to the female pelvis for sex-difference anatomy teaching

Eight aluminum-shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9/16 to 7 1/8 inches

Hand-painted enlarged eye model separates into six parts

Standard Object Screen for Optics Human Anatomy_Human Anatomy Models Hand-painted 4-part human brain modelFor image formation studies on optical benches, this object screen provides a stable projection surface for ray diagrams and lens investigations in physics coursework.