Borg 71FL f/5.6 Mini Borg Basic OTA Set

Borg 71FL f/5.6 Mini Borg Basic OTA Set
£969.00

:  

Special - Shipped 15-20 working days.

Model:  borg_71fl_f5.6_set
Part Number:  6370
Brand:  Borg

Borg

INCLUDED IN THE BOX

  • 2572 - 71FL Flourite Objective
  • 7861 - M57 Helical Focuser DX LIII
  • 2x 7604 - M57/60 L 60mm Extension
  • 7603 - M57/60 M 40mm Extension
  • 7602 - M57/60 S 20mm Extension
  • 7601 - M57/60 SS 12mm Extension

Japanese made Borg 71FL f/5.6 features a premium quality Fluorite objective from Canon with Mini Borg 60mm tube diameter.

Includes a Borg Helical focuser for precise dependable focusing. 

Modular Borg design allows you to reconfigure the scope for visual observing or to disassemble it for ultra portability.

Can be used visually by adding a 2" eyepiece holder available separately (7508 or 7509).

Specification

  • Aperture: 71mm
  • Focal length: 400mm
  • F-ratio: 5.6
  • Lens configuration: 2 elements in 2 groups
  • Coating: Fully multi-coated
  • Physical length: 400mm
  • Tube diameter: 60mm
  • Weight: 0.7kg
  • Filter: 72mm (front hood)
  • Parts included: 2572, 7861, 2 x 7604, 7603, 7602 & 7601

71mm Flourite Objective

  • Focal length: 400mm
  • F-ratio: 5.6
  • Weight: 410g
  • Length: 170mm

Precision helical focuser

  • Light path: 46mm to 81mm
  • OD: 72mm
  • ID: 49mm
  • Weight: 194g

System Diagram

Telescope Field of View Simulator

There are currently no specifications available for this product.

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