摘要 |
Provided is an eyepiece optical system (10) that projects an image displayed on an image display device (15) disposed on an image surface side (22) onto an eye (5) disposed on an emission side (21), and comprises from the emission side to the image surface side: a first lens (L1) having positive refractive power and protruding to the emission side: a meniscus type first cemented lens (B1) having negative refractive power and protruding to the emission side, the lens being formed by bonding a second lens (L2) having positive refractive power and a third lens (L3) having negative refractive power; a meniscus type fourth lens (L4) having positive refractive power and protruding to the emission side; and a meniscus type second cemented lens (B2) having positive refractive power and protruding to the emission side, the lens being formed by bonding a fifth lens (L5) having positive refractive power and a sixth lens (L6) having negative refractive power. |