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| Number | Title | Issue Date |
| 7222432 | Method of assembling reticle module A method of assembling a reticle module comprising a first element and a second element is provided. The method includes the following steps. First, a collimated beam of light shines on a first reticle of the first member and a second reticle of the second member to... | 05/29/2007 |
| 7113331 | Binocular telescope with photographing function A binocular telescope with a photographing function comprises a pair of telescopic optical systems, a photographing optical system, and a pair of reticle elements, on which reticles are formed. The reticle elements are provided in the telescopic optical systems for ... | 09/26/2006 |
| 6927907 | Viewing device A reference plate is situated on an optical axis of an eyepiece. The reference plate includes a first glass plate and a second glass plate. One surface of the first glass plate and one surface of the second glass plate are bonded. Cross hairs are formed on the bonde... | 08/09/2005 |
| 6721095 | Combined illuminated reticle and focus knob A combined focus and reticle illumination system for a riflescope which uses a single, dual functioning turn knob mounted on the scope turret for focusing and activating and deactivating the illuminated reticle. During use, the turn knob is rotated to adjust the rel... | 04/13/2004 |
| 6583862 | Combined telescope and telemeter device The invention relates to a combined telescope and telemeter device comprising a telescopic sight (1) having a housing (2), one end of which receives an objective lens (3) while the other end receives an eyepiece (4), said housing defining a beam path (5) ... | 06/24/2003 |
| 6122099 | Optical device having improved focus locking assembly and method of making A method of achieving a focusing adjustment of an optical assembly, and of releasably locking this focusing adjustment, is described. A night vision weapon sight (10) which implements this method includes an objective lens assembly (14), an eyepiece lens ... | 09/19/2000 |
| 5924234 | Optical sighting device An aiming post for an optical sighting device providing an illuminated aiming mark defined by surfaces forming a generally sharp peak or point and also a construction for providing ambient light illumination for the aiming mark in which the intensity is s... | 07/20/1999 |
| 5283689 | Optical sighting device The sighting device may include a reticle and a strongly magnifying lens or lens segment positioned along the line of slight. The lens, or segment blocks out a part of the object field and focusses an image of the reticle on the user's retina. Alternative... | 02/01/1994 |
| 4789231 | Arrangement for correcting ballistic trajectory in riflescope A riflescope including means for correcting the ballistic trajectory corresponding to the bullets being used. A magnification alteration ring drives a zoom lens system by a rotatable cam cylinder. An axially slidable cam member is coaxially rotatably moun... | 12/06/1988 |
| 4643542 | Telescopic sight with erector lens focus adjustment A telescopic sight is disclosed which may be used as a riflescope for viewing objects at different viewing distances. The telescopic sight is provided with a focus adjustment by longitudinal movement of the erector lens unit relative to an objective lens,... | 02/17/1987 |
