Optical loupes

Details Optical loupes Optical loupes

G - Physics

02

B

G02B 25/00 (2006.01) G02B 27/02 (2006.01)

Patent

CA 2406450

Optical loupes are disclosed which include eyepieces (21) having an ocular (40) and an objective (42). A transfer tube (44) is mounted for transferring light between the ocular (40) and objective (42). The objective (42) is arranged at an obtuse angle with respect to the ocular and the ocular and objective are in side by side relationship. The transfer tube includes a transfer means having mirrors for transferring light from the objective to the ocular. A light source (38) including a plurality of diodes (100) is mounted between the eyepieces (21) of illuminating a work area. The eyepieces (21) can be adjusted in the interpupliery direction by adjustment nobs (35) which engage in slots (34) on a support bar (22) which hold the eyepieces (21).

L'invention concerne des loupes optiques comprenant des lunettes (21) pourvues d'un oculaire (40) et d'un objectif (42). Un tube (44) de transfert est destiné à transférer de la lumière entre l'oculaire (40) et l'objectif (42). L'objectif (42) est disposé à un angle obtus par rapport à l'oculaire et l'oculaire et l'objectif sont côte à côte. Le tube de transfert comprend des organes de transfert pourvus de miroirs destinés à transférer la lumière de l'objectif à l'oculaire. Une source (38) de lumière comprenant plusieurs diodes (100) est montée entre les lunettes (21) pour éclairer une zone de travail. Les lunettes (21) peuvent être ajustées en direction interpupillaire à l'aide de boutons (35) de réglage insérés dans des fentes (34) sur une barre (22) de support retenant les lunettes (21).

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