TS Optics Apochromatic refractor AP 125/975 Photoline OTA (73394)

The TS Optics Apochromatic Refractor AP 125/975 Photoline OTA is a premium telescope designed for advanced astronomers who require high performance for both astrophotography and visual observation. With its large 125 mm aperture and apochromatic doublet lens, this refractor delivers sharp, color-corrected images with minimal chromatic aberration. The robust aluminum construction, precision focuser, and effective stray light baffling ensure excellent contrast and reliable operation. This telescope is ideal for capturing detailed views of the Moon, planets, and deep-sky objects.

Optics
Type: Refractor
Design: Apochromat
Aperture: 125 mm
Focal Length: 975 mm
Aperture Ratio: f/7.8
Resolving Capacity: 1.10
Limiting Magnitude: 12.3
Light Gathering Power: 320
Maximum Useful Magnification: 250x
Lens Design: Doublet
Tube Weight: 7.6 kg
Tube Diameter: 140 mm
Tube Material: Aluminium
Carrying Length: 850 mm
Coating: Fully Multi-Coated (FMC)
Stray Light Baffles: Yes
Tube Construction: Full tube
Dew Cap Diameter: 170 mm

Focuser
Type: Gear rack
Eyepiece Connection: 2-inch
Camera-Side Thread: M68
Telescope-Side Thread: M136
Free Aperture: 64 mm
Motorized: No
Ring Clamp: Yes
Load Capacity: 5 kg
Gear Reduction: Yes
Rotating: Yes

Mount
Type: OTA (Optical Tube Assembly)
Mount Included: No

Included Accessories
Deviating Optics: No
Prism Rail: Vixen-Style
Extension Tubes: Yes
Transport Case: No
Finder Base: Not included
Eyepiece Adapter: 2-inch / 1.25-inch
Tube Clamps: Yes

General
Series: Photoline

Area of Application
Astrophotography: Yes
Moon & Planets: Yes
Nature Observation: No
Nebulae & Galaxies: Yes
Sun: No (only with appropriate solar filter)

Recommended For
Beginners: No
Advanced Users: Yes
Observatories: No