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Available now instead
The VIXEN A105M II Telescope Optical Tube Assembly (OTA) is out of stock at every supplier we deal with. These are in stock or available to order now.
The Vixen A105M II Telescope Optical Tube Assembly is an easy-to-maintain refractor that makes an excellent choice for both beginners and experienced astronomers. Equipped with a high-quality achromatic objective lens, it delivers exceptionally clear images with significantly reduced colour fringe.
Key Features
105mm multicoated achromatic objective lens with a 1000mm focal length and f/9.5 focal ratio.
Light gathering power of 225 times that of the unaided eye with a resolving power of 1.1 arc seconds.
Reliable rack-and-pinion focusing mechanism ensures smooth and precise adjustments.
Included accessories feature an XY red dot finder scope, tube rings, and a dovetail slide bar.
Highly versatile for astrophotography, supporting prime focus, eyepiece projection, and afocal imaging.
This optical tube assembly offers superb adaptability and can even be utilised for solar observation when equipped with a compatible projection screen. It is an exceptional foundation for your observational setup when paired with a quality mount and tripod.
The easy-to-maintan refractor is an excellent choice for beginners though experts.
Vixen achromatic objective lens delivers clear images with less color fringe.
Specifications
- Objective lens, effective aperture: 105mm achromatic, multicoated
- Focal length: 1000mm
- Focal ratio: F9.5
- Resolving power: 1.1arc seconds
- Limiting magnitude: 11.9
- Light gathering power: 225×unaided eye
- Focusing mechanism: Rack-and-pinion
- Finder scope: XY Red dot finder (1×aiming device)
- Adapter thread / Visual back: 60mm and 42mm for T-ring / 50.8mm and 31.7mm push fit with flip mirror diagonal
- Accessories: Tube rings, Dovetail slide bar
- Photography: Usable with Prime focus, Eyepiece projection and Afocal imaging
- Solar observation: Available with Sun projection screen set B
- Dimensions / weight: 1010mm dia. and 115mm long / 4.8kg (Net 3.8kg)
