Bi-convex lenses

The convex surfaces of these lenses are symmetric with the focal length equal to the radius of curvature. Because of their symmetric shape they have good performance for imaging close to 1 and magnifications from 5 to 0,2. Another advantage over plano convex lenses is a shorter focal length at higher aperture ratio (because both convex surfaces contribute to the magnifying power). Choose one of these lenses for beam focussing for a short optical path, particularly where image quality or spot size is not critical.

Specification

Contact

Radmir Khasaya

Contact

Quantum Design Russia
Vavilova street 30,

119334 Moscow, Russia
 

Phone:+7 495 9381866
Phone & Fax:+7 495 9381907
E-mail:

academ@qd-europe.com

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Radmir KhasayaSales Manager
+7 495 9381866
radmir@qd-europe.com