Zenithstar 81 APO

Price: £1,240.97

Availability: Varies by model

Product description

The William Optics Zenithstar 81 mm apochromatic lens telescope is extremely versatile, suitable for both star photography and nature photography. It provides a clear image for any digital SLR camera, also providing a crystal clear image for visual viewing. Suitable for full cell cameras.

The air-mediated 81 millimeter lens tube uses high-quality FPL-53 glass for a clear image and sharp colors. The telescope is equipped with a sturdy two-speed 2.5 "R&P focuser.

Aperture ratio f6.9, built-in clear bahtinov mask in front lens cover.

Available in red, blue or gold.

We recommend for this product William Optics 0.8x focal reducer/field flattener.

Product details

Aperture	81 mm
Focal Ratio	f/6.9
Focal Length	559 mm
Image Circle	Full Frame with Flat 6AIII
Objective Type	ED Doublet, Air Spaced, Fully Multi-Coated, SMC coating.
Lens Shade	Retractable
Tube Weight	3.53kg - Including dovetail & rings
Tube length	460mm Retracted, 560mm Extended
Interchangable T Mounts:	Canon EF, Nikon F, Sony E, Pentax, Micro Four Thirds

Shipping costs

GLS/EuroParcel: £13.62; 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