William Optics

Gran Turismo 81 ZWO AM5 Bundle

SKU: A-F81GTIVRD + P-FLAT6AIII + ZWO-AM5 + TC40 + M-G32PB-RD


  • Sale
  • $3,399.00
  • Regular price $4,179.00

Yes, our inventory is accurate!

See It In Person - On Display In Our Showroom!

Qualifies for Free Ground Economy Shipping (CONUS Only)


Limited time offer - Snag a dream Astrophotography setup with $780 in savings! Only available while current supplies last.

The Gran Turismo 81 AM5 Bundle Includes:

  • Gran Turismo 81 w/soft case
  • 0.8x Flattener/Reducer (P-FLAT6AIII)
  • Uniguide 32 Guide Scope
  • ZWO AM5 Harmonic Mount
  • ZWO TC40 Carbon Fiber Tripod

GT81 Description

  • Triplet air-spaced objective (FPL-53) in adjustable CNC machined ultra high precision lens cell.
  • Extremely sharp.
  • Excellent color correction.
  • Each lens is Fully Multi-Coated with a special super-high transmission coating (STM Coating) on all surfaces.
  • This F/5.9 lens is ideal for astrophotography.
  • Integrated Camera Rotator

2.5”R&P Focuser

2.5”R&P Ultra robust focuser with 1:10 dual speed: a treat to use during astrophotography. No image shifting! Heavy duty: perfect for your accessories.

Simply Beautiful Finish

Pure William Optics quality fit and finish: powder-painted white CNC-machined aluminum tube, with Gold, Red, or Space Grey trim finish, retractable dewshield, and dewshield cap.

Top quality anodizing.

Very compact for carrying on flights.

Attention to Details

2" & 1.25" adapter included in the price.

Anti-marring brass compression rings.

Though you will never need it, you have a 2-year warranty from WO, and the certainty that we will be there to assist you even beyond that, if you need!


    GT81 Specifications

    Aperture

    81 mm (3.25")

    Focal Length

    480 mm

    Focal Ratio

    f/5.9

    Glass Type

    FPL-53

    Optical Design

    Triplet

    Tube Weight

    9 lbs

    Tube Length (retracted)

    390mm

    Dew Shield Outer Diameter (for Solar Filter) 103mm

    In the Box

    • Mounting Rings
    • CNC Carry Handle Bar
    • Dovetail Plate
    • 2.5” R&P Focuser with 2" and 1.25" adapters.
    • Innovative Bahtinov Mask Cover (Patented)
    • Soft Carry Case

    Support

    Barcode:

    Customer Reviews

    Based on 1 review Write a review