Alstar 9x50 Illuminated Finder Scope, Black - it Provides Both a Bright Image and Comfortable Viewing

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Alstar 9x50 Illuminated Finder Scope, Black - it Provides Both a Bright Image and Comfortable Viewing

Regular Price: US$215.00

Special Price US$174.99

Availability: In stock

Supplier: A ALSTAR

Category: Electronics Camera & Photo Accessories Telescope & Microscope Accessories Telescope Accessories Finder Scopes

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- We are Alstar, a young team with full of energy and enthusiasm both in life and in the industry we are engaged in. From 2015, we have been committed to providing professional optical products for friends who loves astronomy and natural exploration.
- We believe that astronomy exploration is not only a hobby, but also something that can bring us value in education and life. Let ordinary people have access to astronomy more easily, that's what we do.

Adjusting the Finder Scope Crosshairs

For right-angle finder scopes, rotate the eyepiece to reorient the crosshairs eyepiece until the crosshairs are oriented as you wish. You should not need to rotate plece more than1/4 of a turn to do this.


The finder scope comes supplied complete with a robust mounting plate. Two adjustment screws and a compression spring allow very rapid alignment with the main telescope. Precise focusing can be achieved by rotating the objective lens.	The design of the internal thread can eliminate stray light and reflected light, and makes the captured image clearer. The blackening treatment of the edge of the lens can effectively prevent the reflection and achieve the maximum contrast, which is conducive to planetary observation.	50mm diameter lens provides a bright image through the finder for easy aiming anywhere in the sky; Fully coated, achromatic glass optics yield crisp, bright images.	This finder scope has a 50mm aperture, and so provides a particularly bright image. The achromatic optics provide a bright, true-to-life image at 9x magnification. Objects which you are not even able to see using just the naked eye will usually become directly visible. Also, if you are trying to locate one of the brighter DSOs, this will no longer be able to remain hidden, giving itself up to your searching eye.

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9x50 finder scope with 50mm objective lens diameter, brighter DSOs directly visible. Adjustment of finder scope alignment via two screws and spring. Requires three SR-54 batteries for illuminator operation, NOT INCLUDE. Folder fits onto most telescopes, easy focusing at the objective lens. A built-in red LED illumination provides unobtrusive, dimmable and easily seen lighting for the crosshairs. Illuminated double cross-hairs, for quick and accurate location of objects. The achromatic optics provide a bright, true-to-life image at 9x magnification. In addition, the optical surfaces have been multi-coated to prevent irritating reflections.

Lens Coating Description: Multi-Coated. Item Weight: 1.2 Pounds. Finderscope: Reflex. Power Source: Battery Powered. Focus Type: Manual Focus. Objective Lens Diameter: 50 Millimeters. Eye Piece Lens Description: Achromatic. Brand: A ALSTAR. Manufacturer: Alstar. Date First Available: July 30, 2017. Is Discontinued By Manufacturer: No. Best Sellers Rank: #87 in Telescope Finder Scopes. Customer Reviews: 2.9 out of 5 stars 2 ratings 2.9 out of 5 stars. Item model number: SKU_AM_FSI9X50A. : B074DSBQWY. Item Weight: 1.2 pounds. Product Dimensions: 10 x 2.8 x 2.6 inches.