William Optics 1x Flattener for GT Telescopes

$258.00
Article number: P-FLAT-GT
Availability: More on the Way to us
Delivery time: More on the Way to Us

SPECS AND COMPATIBILITY

  • Lens Type - 1 Groups 2 Elements
  • Optical Length - 20.4 mm
  • Telescope Thread - M63 x 1 x 6 mm
  • T-mount Thread - M48 x 0.75 x 4 mm
  • T-Mount Support - Canon EF, RF Nikon F, Z Sony E Pentax K MFT (M4/3) FUJI X
  • Camera Format - APS-C Full Frame
  • Weight - 179.7 g / 0.0 lbs

GRAN TURISMO 71

  • Back Focus - 56.6mm
  • Adjustment - Using 1.6mm Threaded Spacer ( Remove the Front Extender )
  • Image Circle - ∅44mm

GRAN TURISMO 81 V

  • Back Focus - 55mm
  • Adjustment - Using 30.85mm Front Extender ( Remove the Threaded Spacer )
  • Image Circle - ∅44mm

GRAN TURISMO 81 WIFD + Front Extender

  • Back Focus - 55mm
  • Adjustment - Need Additional Extender ( Remove the Threaded Spacer & Front Extender )
  • Image Circle - ∅44mm

DIAGRAM REPORTS

 

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