Mobile Telescopes with Truss Detachable Construction

Ultra Lightweight Mobile Telescope - AR UL Gemini

REVOLUTIONARY DESIGN LIGHTWEIGHT MOUNT. EXCELLENT QUALITY OF THE OPTICAL SYSTEM GUARANTEED.

Our new telescope "Gemini" combines the advantages of classical Dobsonian mount, improved and lightweight with easy and convenient truss tubular structure. Specially designed for easy portability this mount design combines several detachable elements with minimum dimensions made from quality plywood and aluminum tubes. Unlike other models telescopes, this model requires little space in transport and storage. The telescope can be assembled and ready to use within a few minutes. Assembling is extremely simple and fast, because the elements are joined by special clamps, without requiring the use of tools. Bearing system in height and azimuth helps the telescope to move smoothly and gently in all directions. Open structure design allows fast tempering of optics with the environment and contribute to the absence of convective currents, so typical of structures with tube, which often degrade the image. High quality plywood of the mount from the Austrian company JAF, is the most suitable material for sharp temperature differences and successfully fighting any oscillations and vibrations from the environment.

The optical system of all our models is of excellent quality, far above the average of commercially available telescopes. The primary mirror is made extremely precise from borosilicate glass of the German company Schott and accompanied by a certificate from interferometric tests, which ensures its high quality. The indicator for quality Strehl is always more than 95%, usually 98% - 99%.

And last but not least, you will not get anywhere such high quality at such a bargain price. Because we do not sell a brand, we sell quality!

AR-355UL Gemini

Aperture: D=355 mm (14")
thickness d=25mm, Schott Borofloat 33
Accuracy of the parabolic surface: Strehl > 0.95
Interferometric test with a certificate: Yes
Focal length: F=1600 mm
Secondary mirror: D=75 mm
Focal ratio: f/4.5
Focuser: Skywatcher Dual-Speed 2" Low Profile Crayford
Mount: High quality wooden alt-azimuthal dobsonian mount, JAF multilayered plywood
Design: Lightweight mobile collapsible dobsonian truss design
Finderscope: Red dot
Eyepieces: Not included
Weight: assembled - 30kg
Disassembled: heaviest part - 12kg, largest part: 51x51x35cm

Price: 3075 EUR

*excl.Shipping costs

AR-400UL Gemini

Aperture: D=400 mm (16")
thickness d=25mm, Schott Borofloat 33
Accuracy of the parabolic surface: Strehl > 0.95
Interferometric test with a certificate: Yes
Focal length: F=1680 mm
Secondary mirror: D=82 mm
Focal ratio: f/4.2
Focuser: Skywatcher Dual-Speed 2" Low Profile Crayford
Mount: High quality wooden alt-azimuthal dobsonian mount, JAF multilayered plywood
Design: Lightweight, mobile, collapsible, truss design
Finderscope: Red dot
Eyepieces: Not included
Weight: assembled - 39kg
Disassembled: heaviest part - 16kg, largest part: 58x58x36cm

Price: 3975 EUR

*excl.Shipping costs

AR-460UL Gemini

Aperture: D=460 mm (18")
thickness d=38mm, Schott Supremax
Accuracy of the parabolic surface: Strehl > 0.90
Interferometric test with a certificate: Yes
Focal length: F=1840 mm
Secondary mirror: D=90 mm
Focal ratio: f/4
Focuser: Skywatcher Dual-Speed 2" Low Profile Crayford
Mount: High quality wooden alt-azimuthal dobsonian mount, JAF multilayered plywood
Design: Lightweight, mobile, collapsible, truss design
Finderscope: Red dot
Eyepieces: Not included

Price: 7425 EUR

*excl.Shipping costs

AR-510UL Gemini

Aperture: D=510 mm (20")
thickness d=38mm, Schott Supremax
Accuracy of the parabolic surface: Strehl > 0.90
Interferometric test with a certificate: Yes
Focal length: F=2040 mm
Secondary mirror: D=100 mm
Focal ratio: f/4
Focuser: Skywatcher Dual-Speed 2" Low Profile Crayford
Mount: High quality wooden alt-azimuthal dobsonian mount, JAF multilayered plywood
Design: Lightweight, mobile, collapsible, truss design
Finderscope: Red dot
Eyepieces: Not included