TS-Optics CF-APO 102 mm f/7 FPL55 Triplet

TS-Optics CF-APO 102 mm f/7 FPL55 Triplet

The triplet lens with 102 mm aperture and 714 mm focal length fulfills the criteria of a full APO. Even at very high magnifications, the image is free of annoying chromatic aberrations. Even bright stars are shown on astrophotos without disturbing blue fringes.

The APO element consists of FPL55. A further special glass supports chromatic correction. The air-spaced triplet objective is fully adjustable. Each optical glass-air surface is multi-coated. The objective is in a temperature compensated, adjustable cell.

The large 3.7" focuser is optimized for photography and can carry a load of up to 8 kg. The extension tube is adjusted via a micro transmission. We also offer motorized focusing for the focuser. Several internal threads are available for screwed adaptations. The focuser also offers 360° rotation for selecting the correct image section. An optical test certificate is also included!

Technical Specifications

• Aperture: 102 mm
• Focal length: 714 mm
• Focal ratio: f/7
• Lens: Multi-coated APO triplet lens with two special glasses
• Tube: CNC metal tube
• Extension: 3.7" RPA ball bearing rack and pinion focuser with two speed adjustment
• Focuser travel: 38 mm
• Eyepiece side connections: M92x1, M82x1 and M63x1 female threads, and 2" 1.25" connection
• Dew shield: Retractable, 122 mm diameter
• Weight: 7.6 kg
• Tube length: 650 mm
• Tube diameter: 104 mm
• Focuser connection thread: 102x1 female at tube back side

Delivery

• TS 102/714 mm Triplet APO 
• CNC tube rings
• Carrying handle
• Vixen style dovetail bar
• Carrying case
• Test certificate