SKY ROVER 125ED APO adopts lightweight aluminum alloy mirror body, OTA is only 5.7kg, and its volume is also reduced, which is more conducive to travel and carrying. Accessories can be hung on the side of the tube rings, which increases practicality. 125ED APO can be matched with our 0.8x reducer flattener. By using the reducer flattener, the focal ratio is changed from the original F7.8 to F6.24. The reduction of focal ratio can make the star point more delicate and the details richer.

Model: 125mm F/7.8 ED APO astronomical telescope
Diameter: 125mm
Focal length: 975mm
Focal ratio: F/7.8
Optics: doublet elements, air-spaced apochromatic, including a piece of Super ED
Coating: FMC
Focusing: 2.5-inch R&P two-speed focuser, travel distance about 90mm.
Body: The objective lens base is connected by a hidden flange. Mirror body is made of aluminum alloy. Multiple diaphragms in the mirror can effectively reduce stray light.
Size: about 860mm (Fully Retracted) ;about 1112mm (Fully Extended)
Weight: OTA about 6.5kg (including hoop and dovetail about 2.2kg)
Packaging: Full-wrapped pearl cotton protective packaging and double-layer cartons
Optional: 1.25-inch or 2-inch diagonal, various astronomical standard interface eyepieces, binoviewer, etc.

Product Details

① Optical 

Sky Rover 125ED APO (v2021) telescope adopts a doublet elements, air-spaced apochromatic structure, including a piece of Super ED. "APO" refers to the optical system, while ED glass is primarily used to reduce chromatic aberration and dispersion.

② Tube Ring

The tube rings of the 125ED APO (v2021) feature a new dual-ring design, allowing accessories to be mounted on the sides. This enhances functionality while utilizing a lightweight material.

③ Detachable Extension Tube

The new 125ED APO features a detachable extension tube, offering limitless possibilities for both visual observation and astrophotography. The 120mm extension tube is easy to install and remove. When detached, it allows for the easy installation of accessories such as a binoviewer and Matsumoto erecting prism for enhanced visual observation.

④ Focuser

Due to its long focal length, the 125ED APO provides excellent image quality even without a field flattener when using CCD/CMOS cameras with small sensors.

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