Gran Turismo 71 APO Refractor

Price: £1,018.97

Availability: Backorder; Estimated delivery time 3-18 days

Product description

William Optics GT-71 apochromatic triplet lens telescope is equipped with three-element Ohara FPL-53 glass with excellent color correction. The telescope features a new improved two-speed 2.5 "Rack 'n' Pinion focus at 1:10.

An optional William Optics 0.8x focal length reducer improves the telescope's aperture ratio quickly to f/4.72.

An excellent choice for astrophotography!

Product details

Aperture	71mm
Focal Ratio	F/5.9
Focal Length	420mm
Resolving Power	1.62
Limiting Magnitude	11.1
Objective Type	Three element with FPL-53 Air Spaced
Lens Shade	Retractable
2.5" Rack and Pinion Focuser	1:10 fine focus 1.25" Adapter
Field Stops	Baffles
Type of Mount	Includes mounting rings and Vixen style dovetail
Tube Diameter	82mm (dew shield tube 92mm)
Tube Length	390mm Fully Retracted
Tube Weight	2.95kg

Shipping costs

GLS/EuroParcel: £13.61; European delivery 2-5 days.
PostNord Parcel locker: £5.05
PostNord Home deliver: £16.27; Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard: £12.76; Delivery to Europe in 2 to 5 days.
Postipaketti: £5.05
Kotipaketti: £11.05