Comments

• Get moisturizer with aloe Vera in them

  in aloe vera or moisturizer? Comment by barry-g June 2021
• 1/f = 1/u1+1/v1 =1/3.3+1/0.23 = 3.53/0.759 = 4.6509. 1/f =1/u2+1/v2 4.6509=1/u2+1/0.53 1/u2=4.6509-1.88679 =2.764064 u2=0.362m.

  in Optics Pyhsics? Comment by barry-g June 2021
• 1/f = 1/u1+1/v1 =1/3.3+1/0.23 = 3.53/0.759 = 4.6509. 1/f =1/u2+1/v2 4.6509=1/u2+1/0.53 1/u2=4.6509-1.88679 =2.764064 u2=0.362m.

  in Optics Pyhsics? Comment by barry-g May 2021