Bi-concave lenses
Bi-concave lenses, like the plano concave lenses diverge collimated light and vice versa. Because both concave surfaces contribute to light refraction bi-concave lenses can be made with shorter focal lengths than the plano concave type. They are often used with other lenses to decrease system focal length.
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![Sales Manager - Dr. Cecilia Ocsovainé Steinbach Dr. Cecilia Ocsovainé Steinbach](/fileadmin/_processed_/e/5/csm_Cecilia_Steinbach_2e870b0411.jpg)
Dr.
Cecilia
Ocsovainé Steinbach
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Quantum Design GmbH
Eszak u. 24
H-1038 Budapest
Hungary
Phone: | +36 1 2402711 |
Fax: | +36 1 2402711 |
E-mail: | hungary@qd-europe.com |