The Askar 120APO hits the sweet spot between portability and aperture. With a 120mm objective, 840mm focal length, and f/7 focal ratio, it offers a 36% increase in light-gathering area over the 103APO, allowing for deeper and more detailed imaging while remaining light enough for a wide range of mounts.
The telescope features a triplet air-spaced apochromatic design including one element of ED (Extra-low Dispersion) glass. This premium optical configuration effectively minimizes chromatic aberration, providing high-contrast, color-accurate views and images of the night sky.
A standout feature of the 120APO is its unique segmented lens tube design. By removing the rear extension section, the tube length is shortened, allowing for the direct attachment of binoviewers without requiring extra optical path correctors. This makes it an excellent choice for visual observers who enjoy two-eyed viewing.
Weighing just 5.7kg (6.5kg with accessories), the OTA is both sturdy and manageable. It sports a large 3.3-inch dual-speed rack-and-pinion focuser with a 360° rotator for precise framing. The retractable dew shield and anti-reflective internal tube treatment ensure maximum contrast by eliminating stray light.
The 120APO includes a versatile accessory set: robust tube rings with a heightened base, a handle with a finder slot, and a 290mm Vixen-style dovetail plate for broad mount compatibility. Additional finder bases on the focuser allow for easy attachment of guide scopes and control units.