Tecnosky Apochromatic refractor AP 110/660 ED OTA (76427)

The Tecnosky Apochromatic Refractor AP 110/660 ED OTA is a versatile and portable telescope designed for advanced astronomers and astrophotographers. With its 110 mm aperture and high-quality ED doublet lens, it delivers sharp, color-corrected images suitable for lunar, planetary, and deep-sky observation. The robust aluminum tube, precision focuser, and included accessories make it a reliable choice for both visual and photographic use. Its compact design ensures easy transport and setup, making it ideal for field work or travel.

Optics

• Type: Refractor

• Optical Design: Apochromat

• Aperture: 110 mm

• Focal Length: 660 mm

• Focal Ratio: f/6

• Resolving Capacity: 1.25 arcseconds

• Limiting Magnitude: 12.3

• Light Gathering Power: 250x compared to the human eye

• Maximum Useful Magnification: 220x

• Tube Material: Aluminium

• Tube Weight: 5.8 kg

• Tube Diameter: 114 mm

• Tube Construction: Full tube

• Lens Design: Doublet ED

• Carrying Length: 550 mm

• Tube Length: 680 mm

• Coating: Fully Multi-Coated (FMC)

Focuser

• Eyepiece Connection: 2"

• Type: Gear rack

• Fine Focus Ratio: 1:10

• Rotating: Yes

Mount

• Mounting Type: No mount included

• GoTo Control: No

• Type: Optical Tube Assembly (OTA)

Included Accessories

• Eyepiece Adapter: 2" / 1.25"

• Prism Rail: Vixen-Style

• Tube Clamps: Yes

• Transport Case: Yes

• Deviating Optics: No

• Finder Scope: Not included

• Carrying Handle: Yes

• Finder Base: Vixen/Skywatcher Level

• Reducer/Flattener: 0.8x, 2"

General

• Total Weight: 5.8 kg

Area of Application

• Astrophotography: Yes (very good)

• Moon & Planets: Yes

• Nature Observation: Not recommended

• Nebulae & Galaxies: Yes

• Sun: No (only with appropriate Sun filter)

Recommended For

• Beginners: No

• Advanced Users: Yes

• Observatories: No