Currency: EUR
Temporarily out of stock

William Optics

Zenithstar 81 APO

1 449,00 €
Varies by model


Backorder. Estimated delivery time 3-18 days.

Backorder. Estimated delivery time 3-18 days.

Backorder. Estimated delivery time 3-18 days.

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

Aperture81 mm
Focal Ratiof/6.9
Focal Length559 mm
Image CircleFull Frame with Flat 6AIII
Objective TypeED Doublet, Air Spaced,
Fully Multi-Coated, SMC coating.
Lens ShadeRetractable
Tube Weight3.53kg - Including dovetail & rings
Tube length460mm Retracted, 560mm Extended
Interchangable T Mounts:Canon EF, Nikon F, Sony E, Pentax, Micro Four Thirds

Shipping costs

PostNord Parcel locker
5,90 €
PostNord Home deliver
19,00 €
PickUp Parcel
0,00 €
Delivery time to EU 2-5 days. Pick up delivery
UPS Standard
14,90 €
Delivery to Europe in 2 to 5 days.
DHL Economy Select
14,90 €















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