Description
The Bresser Maksutov 90/1250 EQ3 telescope with a filter and adapter for a smartphone (4690129) is a bright telescope for the so-called balcony astronomy. The closed Maksut-Cassegrain optical system ensures clearer image contrast across the entire field. It is ideal for monitoring the planets of the Sun system and the Moon, as well as for observing bright nebulae, galaxies and bright stars, new stars and comets. The telescope is equipped with an adapter for a smartphone, a solar filter and equatorial mountings, which can also be used for video monitoring of planets. Maksutov-Cassegrain catadioptric telescopes loom at low, uninterrupted levels. First of all, the focal length is large with small dimensions, which allows you to use clear, long-focus eyepieces and capture a clear image. In addition, the closed design interferes with the influence of wind flows in the optical tube, which significantly reduces the brightness of the image. The head mirror of the telescope tube is made of special Pyrex material with a low coefficient of thermal expansion, which reduces optical performance and increases the service life of the device. Meniscus made from optical glass BK-7. All optical surfaces are highly spherical, increasing the efficiency of light transmission. The equatorial installation of the telescope with the mechanisms of thin arms makes it easy to take care of the additional movement of the objects along the horizon. The “dovetail” fastening is easier for installation with complete installations and allows the pipe to be installed on larger and wider equatorial installations. Due to its compact size, the telescope is also handy for keeping a close eye on places (for example, on a balcony or loggia) and takes up minimal space while saving on transportation. In addition to the built-in diagonal mirror, this model can be successfully used for landscape monitoring and digital photography (photography using an additional camera).
The flagship line of Messier telescopes from the German Bresser telescope is distinguished by high folding capacity, precision of the supply of optical elements and high-quality components materials. There are no compromises between price and price. All components, parts, and mirrors of the telescope are made with precision precision, which provides the best optical and operational characteristics in its class. Bresser telescopes are highly rated by experienced astronomy enthusiasts.
| Manufacturer code: 926263 Parameters: Color: White Warranty: 12 months Brand registration country: Germany Country of origin for product: China Vaga: Pipe, kg: 1.8 Tripod, kg: 1.5 Installation, kg: 1.7 Telescope (with accessories), kg: 5.9 Equipment: Pipe: aluminumTripod: aluminum with object table for accessories
Mounting: equatorial EQ-3
Eyepieces: SPL 26 mm (1.25'')
Vidoshukach: spot LED
Adapter for smartphone (tablet) camera
Sunny filter Opening: 1:14 Video camera: LED with pinpoint guidance Limit value: 11.9 Montuvannya: Ekvatorialne Computer guidance: No Optical design: Maksutov-Cassegrain EAN code: 4007922028255 Package dimensions: 37 x 21 x 73 cm Dimensions: Telescope dimensions (length x width x height), mm: 900 x 900 x 1600
Dimensions of the optical tube (diameter x length), mm: 105 x 350
Height of tripod with mounting (min-max), mm: 680-1200 Package weight: 8.6 kg Separate building time: 1.56 seconds Eyepiece mounting diameter: 31.75 mm Magnification: 48x (with different eyepieces included in the kit) Maximum color increase, times: 180 Item: 926263 Brand: Bresser
