The telescope consists of a refracting telescope (refractor) and an equatorial mount, including tripod. The OTA has a free aperture of 102mm with a focal length of 1000mm and therefore a focal ratio of F9.8 The refractor has many extras, such as pipe clamps with handle and an integrated camera mount, 50.8mm (2?) Diagonal or illuminated 8x50 finder.
In the equatorial (also called parallactic) EXOS-2 mount is an axis aligned to Polaris. When tracking a celestial object then just have a single axis to be moved, what. Significantly facilitates the tracking mounts over which only the left / right and up have / down axis (azimuthal mount)
With the supplied 8x50 finderscope it allows the celestial objects to be found easily. With two mechanical fine drive flexible shaft's it allows the objects to be alligned precisely in the eyepiece and adjust tracking. The sturdy tubular steel tripod is height adjustable, ensuring a comfortable viewing position.
The Bresser Messier AR-102 on EXOS-2 offers the ambitious amateur astronomers a good look with a very stable universal mount.
102mm aperture telescope are ideal for detailed observation of the moon and the planets of our solar system. In addition, the telescope gathers enough light to continue to look into the night sky. Star clusters or nebulae are observed in a variety of a dark sky.
With a total weight of about 20 kilos which is composed of three parts (tube, mount with counterweight, tripod), the telescope is still perfectly suitable for use outside of the bright city.
Bresser EXOS-2 mount
Equatorial (equatorial) mount with a load capacity of up to 13 kg (depending on the length of the telescope) and illuminated polar finder.
Ball bearings in both axes ensure precise light running.
For easy tracking and navigation an optional GoTo Motor can be used.
- Optical Design: Refractor (achromatic refractor)
- Front lens diameter: 102mm
- Focal length / aperture: 1000 mm / F9.8
- Theoretical resolution in arc seconds: 1.13?
- Recommended maximum magnification: 200x
- Eyepiece Barrel diameter: 50.8mm (2") And 31.7mm (1.25")
- Finderscope: 8x50 optical viewfinder
- Optical Tube Dimensions: 100cm (L) x 10.4cm (W)
- Optical Tube Weight: 5 KG
- Stand height: 69cm Min / Max 109.5 cm
- Stand Weight: 6.3 KG
- Support Material: chromed steel
- Mount Weight: 5.3 KG (without counterweight)
- Total weight including counterweight: 21.1 KG
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