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William Optics Gran Turismo 71

William Optics Gran Turismo 71
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William Optics Gran Turismo 71William Optics Gran Turismo 71William Optics Gran Turismo 71
Price:  £759.00
List Price:  £799.00
(Inc. 20% VAT)
+

Product Code:  WO-A-F71GTII
Manufacturer:  William Optics

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William Optics


2019 All New Gran Turismo 71 APO Refractor

The stunning new William Optics Gran Turismo 71 Apo is the new jewel of the apochromatic refractor world. The new GT71 features a 3-element objective using high-quality FPL-53 extra-low dispersion glass that reduces any secondary spectrum to an unbelievable degree.

Optically Unbeatable

Triplet air-spaced objective (FPL-53) in adjustable CNC machined ultra high precision lens cell.
Extremely sharp with 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.

2.5" R&P Focuser

Extra-smooth 360 deg. rotatable 2.5" R&P focuser with 1:10 dual speed: a treat to use during astrophotography. No image shifting!
Comes with two locking screws on angled positions for heavy load applications.
Large aluminum knob with installed thermometer.

Patented Design

Stainless steel reinforcement inserts on both sides and on the back to allow heavy loading without problems.
Graduated scale for precise camera alignment.

Simply Beautiful Finish

quality fit and finish: powder-painted white CNC-machined aluminum tube, gold trim finish, retractable dewshield, dewshield cap.
Top quality anodizing.
Very compact for carrying on flights.

Standard Package:

Mounting Rings
New 2019 CNC Carry Handle Bar
New Dovetail Plate
2.5” R&P Focuser
Innovative Bahtinov Mask Cover (Patented)
Soft Carry Case
Two-year, no fuss warranty and constant customer service!

Optional Accessories:

M63 -2” Rotolock
1.25” Rotolock
2019 All New Slide-base 50mm Guiding Rings
2019 All New Slide-base UniGuide 50mm Scope
New Full frame x0.8 Flattener

Retracted Length:392mm
Tube with Rings and Dovetail Weight:2.93kg

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