Doerr AC 60/700 Mars 66 AZ-2 Telescope
For simple lunar and planetary positioning, the Doerr AC 60/700 Mars 66 AZ-2 Telescope provides a 60mm refractor with 700mm focal length and AZ-2 altitude micro-adjustment.
- 60mm aperture uses f/11.7 optics
- 700mm focal length supports lunar observation
- AZ-2 mount provides altitude adjustment
- 20mm, 12.5mm, and 4mm eyepieces included
In Stock
Description
Manual lunar observation begins with the compact Doerr AC 60/700 Mars 66 AZ-2 Telescope, an achromatic refractor featuring a 60 mm aperture, 700 mm focal length, and listed f/11.7 optical ratio. Its AZ-2 alt-azimuth mount includes a micro-adjustment altitude rod, while the SR4, H12.5, and H20 eyepieces, 2x Barlow lens, 1.5x erecting eyepiece, 90-degree diagonal, 5×24 finder, Moon filter, aluminum tripod, and accessory tray provide a complete manual observing setup.
The 1.25-inch rack-and-pinion focuser accepts the supplied eyepieces and Barlow lens, while the erecting eyepiece supports upright viewing of suitable terrestrial subjects. The mount requires no batteries and provides direct manual altitude and azimuth control, making setup straightforward for lunar, planetary, and daytime observation, while the Moon filter should be reserved for lunar use and never treated as solar protection.
Key Features of Doerr AC 60/700 Mars 66 AZ-2 Telescope
This manual achromatic refractor combines a 60 mm aperture with a 700 mm focal length, AZ-2 alt-azimuth mount, micro-adjustment altitude rod, three eyepieces, Barlow lens, erecting eyepiece, star diagonal, Moon filter, optical finder, aluminum tripod, and accessory tray.
- 60 mm achromatic refractor
- 700 mm focal length with listed f/11.7 optical ratio
- Manual AZ-2 alt-azimuth mount
- Micro-adjustment altitude rod
- SR4, H12.5, and H20 eyepieces
- 2x Barlow lens and 1.5x erecting eyepiece
- 5×24 finder and 90-degree diagonal
- Moon filter, tripod, and accessory tray
Manual Lunar and Planetary Observation
The supplied application focuses on manual observation of lunar craters, planetary discs, bright star patterns, and suitable terrestrial subjects, with the 700 mm focal length supporting the listed long-focus refractor format while the AZ-2 mount provides direct positioning and the altitude rod allows more controlled adjustment during viewing.
Why Choose Doerr AC 60/700 Mars 66 AZ-2 Telescope
The Mars 66 configuration is useful when a simple manual telescope is needed for lunar viewing, basic planetary observation, and occasional upright terrestrial use, because it includes multiple eyepieces, magnification support, a Moon filter, optical finder, diagonal, tripod, and a battery-free mount that can be set up without electronic alignment.
- Battery-free manual setup with altitude fine adjustment
- Multiple eyepieces, Barlow, and erecting optics included
- Moon filter, finder, tripod, diagonal, and accessory tray included
Dörr 2-Year Limited Warranty
The supplied product information lists a 2-year limited warranty for this telescope, and the applicable US or regional warranty terms, optical coverage, mount coverage, accessory coverage, registration requirements, and authorized service process should be confirmed before purchase because Dörr distribution and support conditions may vary between markets.
Doerr AC 60/700 Mars 66 AZ-2 Telescope Specs
| Brand | Dörr (Doerr) |
| Full Model Code | Dörr Linsenteleskop Mars 66 AZ-2 (561760) |
| Country of Origin | Germany / China |
| Optical Design | Achromatic Refractor (Doublet Objective) |
| Aperture | 60 mm (2.36 inches) |
| Focal Length | 700 mm |
| Focal Ratio | f/11.7 |
| Optical Coatings | Standard Fully Multi-Coated Glass Optics |
| Secondary Mirror Obstruction | 0 mm (None) |
| Secondary Mirror Obstruction by Diameter | 0% |
| Secondary Mirror Obstruction by Area | 0% |
| Resolving Power | 1.93 Arcseconds (Dawes), 2.32 Arcseconds (Rayleigh) |
| Limiting Visual Magnitude | 11.4 |
| Highest Useful Magnification | 120x |
| Lowest Useful Magnification | 9x |
| Optical Tube Material | Aluminum |
| Focuser Style & Mechanism | Rack and Pinion Focuser (1.25-inch Drawtube) |
| Mirror Lock Mechanism | No |
| Optical Tube Dimensions | 65 mm x 685 mm |
| Optical Tube Weight | 0.90 kg (1.98 lbs) - Tube Only |
| Mount Attachment Type | Manual Alt-Azimuth Mount AZ-2 with Micro-Adjustment Altitude Rod Control |
| Finder Scope Specification | 5x24 Optical Finder Scope with Bracket |
| Included Accessories | SR4 Eyepiece (175x), H12.5 Eyepiece (56x), H20 Eyepiece (35x), 2x Barlow Lens, 1.5x Erecting Eyepiece, 90-Degree Star Diagonal (1.25-inch), Moon Filter, Heavy-Duty Adjustable Aluminum Tripod with Accessory Tray |
| Power Requirements | None (Manual Operation) |
| Standard Warranty | 2-Year Limited Warranty |
| Application | Novice lunar targeting and basic planetary mapping, utilizing an upgraded manual alt-azimuth yoke frame with fine height-adjustment rods to stay locked onto local bright coordinates. |






















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