TS Optics Apochromatic refractor AP 110/660 ED OTA (77572)

The TS Optics Apochromatic Refractor AP 110/660 ED OTA is a compact, high-performance telescope designed for advanced users who want excellent results in both astrophotography and visual astronomy. With a 110 mm aperture and a fast f/6 focal ratio, this apochromat provides bright, sharp, and color-accurate images. The doublet lens uses premium OHARA FPL-51 and Lanthan glass for outstanding chromatic correction, while the robust aluminum tube and precise rack and pinion focuser ensure reliable operation. This telescope is ideal for observing the moon, planets, nebulae, and galaxies, and is portable enough for use in the field or at remote locations.

Specifications

Optics

• Type: Refractor

• Optical design: Apochromat

• Aperture: 110 mm

• Focal length: 660 mm

• Aperture ratio: f/6

• Resolving capacity: 1.25 arcseconds

• Limiting magnitude: 12

• Light gathering capacity: 250

• Maximum useful magnification: 220x

• Tube material: Aluminium

• Tube weight: 10 kg

• Tube construction: Full tube

• Lens design: Doublet

• Carrying length: 550 mm

• Coating: Fully multi-coated (FMC)

• Glass material: OHARA FPL-51 & Lanthan

Focuser

• Eyepiece connection: 2 inches

• Focuser type: Rack and pinion

• Fine focus gear reduction: 1:10

• Rotating: Yes

• Free aperture: 68 mm

Mount

• Mount type: None (OTA only)

Included accessories

• Eyepiece adaptor: 2" / 1.25"

• Prism rail: Not included

• Tube clamps: Yes

• Dew shield: Yes

• Transport cases: Yes

• Deviating optics: Not included

• Finder scope: Not included

• Carrying handle: Not included

• Finder base: Not included

• Corrector: Not included

Area of application

• Astrophotography: Yes

• Moon and planets: Yes

• Nature observation: No

• Nebulae and galaxies: Yes

• Sun: No (only with appropriate solar filter)

Recommended for

• Beginners: No

• Advanced users: Yes

• Observatories: No