Apochromatic Refractors

The 140 mm f/6.5 triplet apochromat convinces with a pure color image and a powerful 4" RAP focuser.

• Aperture 140 mm
• Focal length 910 mm
• Fast focal ratio f/6.5
• Air-spaced triplet objective - 2 ED elements provide an image free from chromatic aberration
• Solid 4" rack and pinion focuser with dual speed - ideal for astrophotography
• Intermediate threads for screwed adaptations, e.g. M68x1 female thread
• Retractable dew shield
• CNC tube rings, carrying handle and dovetail bar are included in the scope of delivery
• Carbon tube for easier transport and high stability
• Delivery in transport case
• Every apochromat is tested by the manufacturer and Teleskop-Service before shipment
• Each apo receives a serial number and is delivered with a photographical test certificate

TS Photoline APO refractor wit 72 mm aperture and fast f/6 focal ratio, a great travel telescope for observation and astrophotography.

• Powerful, aberration-free apochromatic refractor with 72 mm aperture and 432 mm focal length.
• Fast focal ratio: f/6
• FPL53 doublet objective (Ohara Japan), air-spaced - additional lanthanum glass element, so no chromatic aberration
• 2.5" dual-speed rack-and-pinion focuser - ball bearing mounted for maximum load with M63x1 female thread for adaptions
• Retractable dew shield - the apo even fits into the hand luggage
• CNC tube rings with versatile dovetail bar - EQ5 style and with photo tripod connection.
• Finder shoe on the focuser is included
• Weight only 2.18 kg - transport length only 31 cm