Sharpstar F/4,4 0,8x reducer for 94 EDPH

The SharpStar 94 EDPH telescope is equipped with a dedicated 0.8x reducer, offering users the ability to effectively shorten its focal length to 414 mm. Designed as a quadruplet, this remarkable telescope features one element made of Extra-Low Dispersion (ED) glass. When combined with the telescope, this element generates a circle of full illumination with a diameter of 50 mm. This ensures that images captured using the SharpStar 94 EDPH telescope are free from vignetting, even when using full-frame sensors. Furthermore, this telescope facilitates convenient use of 2" filters while maintaining a back focus of 55 millimeters.

Key Features of the SharpStar 94 EDPH Telescope

Four-Element Focal Reducer: The included 0.8x reducer comprises four elements, allowing for a circle of full illumination with a generous diameter of up to 55 millimeters. This effectively covers the entire area of full-frame camera sensors, delivering expansive image coverage.

55 mm Back Focus: With a back focus of 55 mm, the SharpStar 94 EDPH telescope ensures compatibility with a wide range of cameras and camcorders currently available in the market. This flexibility enables users to effortlessly integrate the telescope with their preferred imaging devices.

Technical Specifications

• Multiplicity: 0.8x
• Focal Length with Reducer: 414 mm
• Effective Aperture with Reducer: f/4.4
• Reducer Type: 2.5", 0.8x, four elements (including one ED glass element)
• Reducer Back Focus: 55 mm
• Diameter of Illumination Disc with Reducer: 50 mm
• Full-Frame Sensor Compatibility: Yes

The SharpStar 94 EDPH telescope, featuring a 0.8x reducer, empowers astrophotography enthusiasts with enhanced capabilities. By effectively shortening the focal length and offering compatibility with full-frame matrices, this telescope opens up a world of possibilities for capturing stunning celestial images. With its superior optical design and seamless integration with various imaging devices, the SharpStar 94 EDPH telescope is a top choice for astronomers seeking exceptional performance and versatility.