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Tube Assemblies

Page 1 of 1:    14 Items

Bresser Messier AR-90 90/900 Optical Tube Assembly

Bresser Messier AR-90 90/900 Optical Tube Assembly£125.00

Excellent for entering into the hobby of astronomy: 90mm aperture delivers 200 times more light than the naked eye.

Bresser Messier NT-130/1000 Optical Tube Assembly

Bresser Messier NT-130/1000 Optical Tube Assembly£215.00

Mirror telescope with GP-Level dovetail plate for beginners and hobby astronomers
Perfect for visual observing the moon, planets and bright star clusters and nebulars
Optical design: Newtonian reflector / Aperture: 130mm / Focal length: 1000mm
Length: 920mm / Diameter of tube: 165mm / Weight: 5 KG

Bresser Messier MC-100/1400 Optical Tube Assembly

Bresser Messier MC-100/1400 Optical Tube Assembly£219.00

Optical design: Maksutov-Cassegrain
Optical coatings: Multi-Coating
Aperture-: 100 mm
Focal length: 1.400 mm

Bresser Messier AR-102/1000 Hexafoc Optical Tube Assembly

Bresser Messier AR-102/1000 Hexafoc Optical Tube Assembly£239.00

Optical system: Achromatic Fraunhofer refractor
Highest practical power: 200x
Objective lens diameter: 102 mm
Focal length: 1000 mm
Aperture ratio: f/9.8
Eyepiece diameter: 50.8 mm (2") and 31.7 mm (1.25")

Bresser Messier AR-102s/600 Hexafoc Optical Tube Assembly

Bresser Messier AR-102s/600 Hexafoc Optical Tube Assembly£239.00

Specifications:
Optical system: Achromatic Fraunhofer refractor
Highest practical power: 200x
Objective lens diameter: 102 mm
Focal length: 600 mm
Aperture ratio: f/5.9
Eyepiece diameter: 50.8 mm (2") and 31.7 mm (1.25")

Bresser Messier NT-150L/1200 Hexafoc Optical Tube Assembly

Bresser Messier NT-150L/1200 Hexafoc Optical Tube Assembly£249.00

Optical system: Newton
Highest practical power: 300x
Objective lens diameter: 150 mm
Focal length: 1200 mm
Aperture ratio: f/8
Eyepiece diameter: 31.7 mm (1.25") and 50,8mm (2")

Bresser Messier NT-150S/750 Hexafoc Optical Tube Assembly

Bresser Messier NT-150S/750 Hexafoc Optical Tube Assembly£249.00

Optical system: Newton
Highest practical power: 300x
Objective lens diameter: 150 mm
Focal length: 750 mm
Aperture ratio: f/5
Eyepiece diameter: 31.7 mm (1.25") and 50,8mm (2")

Bresser Messier AR-127L/1200 Hexafoc Optical Tube Assembly

Bresser Messier AR-127L/1200 Hexafoc Optical Tube Assembly£339.00

Optical system: Achromatic Fraunhofer refractor
Highest practical power: 254x
Objective lens diameter: 127 mm
Focal length: 1200 mm
Aperture ratio: f/9.5
Eyepiece diameter: 50.8 mm (2") and 31.7 mm (1.25")

Bresser Messier MC-127/1900 OTA Optical Tube Assembly

Bresser Messier MC-127/1900 OTA Optical Tube Assembly£339.00

Optical design: Maksutov-Cassegrain
Optical coatings: Multi-Coating
Aperture-: 127 mm
Focal length: 1.900 mm

Bresser Messier 203/1200 Optical Tube Assembly

Bresser Messier 203/1200 Optical Tube Assembly£398.00

Optical system: Newton
Highest practical power: 400x
Objective lens diameter: 203 mm
Focal length: 1200 mm
Focal ratio: f/6

Bresser Messier NT-203/1000 Hexafoc Optical Tube Assembly

Bresser Messier NT-203/1000 Hexafoc Optical Tube Assembly£398.00

Optical system: Newton
Highest practical power: 400x
Objective lens diameter: 203 mm
Focal length: 1000 mm
Aperture ratio: f/5
Eyepiece diameter: 31.7 mm (1.25") and 50,8mm (2")

Bresser Messier AR-127S/635 Optical Tube Assembly

Bresser Messier AR-127S/635 Optical Tube Assembly£415.00

Optical system: Acromatic Fraunhofer refractor
Highest practical power: 254x
Objective lens diameter: 127 mm
Focal length: 635 mm
Aperture ratio: f/5
Eyepiece diameter: 50.8 mm (2") / 31.7 mm (1.25")

Bresser Messier AR-152L/1200 Hexafoc Optical Tube Assembly

Bresser Messier AR-152L/1200 Hexafoc Optical Tube Assembly£559.00

Optical system: Achromatic Fraunhofer refractor
Highest practical power: 300x
Objective lens diameter: 152 mm
Focal length: 1200 mm
Aperture ratio: f/7.9
Eyepiece diameter: 50.8 mm (2") and 31.7 mm (1.25")

Bresser Messier AR-152S/760 Hexafoc Optical Tube Assembly

Bresser Messier AR-152S/760 Hexafoc Optical Tube Assembly£579.00

Optical system: 4-Lens achromatic refractor
Highest practical power: 300x
Objective lens diameter: 152 mm
Focal length: 760 mm
Aperture ratio: f/5
Eyepiece diameter: 50.8 mm (2") and 31.7 mm (1.25")

  

Page 1 of 1:    14 Items