William Optics Telescopes Focal length < 500 mm | Series ZenithStar | ASTROSHOP

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Manufacturer

William Optics (3)

Focal length

< 500 mm (3)

500 - 750 mm (2)

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Series

ZenithStar (3)

Cat (10)

Gran Turismo (6)

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Type

Refractor (3)

Recommended for

Advanced (3)

Area of application

Astrophotography (2)

Nature Observation (2)

Type of build

Apochromat (3)

Mounting type

no mount (3)

GoTo control

no (1)

Aperture

< 70 mm (2)

70 - 90 mm (1)

Tube material

Aluminium (3)

Price

580 - 1,170 $ (3)

Availability

in stock (1)

short-term (2)

$William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA$

William Optics

Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA

$ 860.00

Product can be shipped as of 15.12.2025

$William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA$

William Optics

Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA

$ 930.00

ready for shipping in 24 h

$William Optics Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA$

William Optics

Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA

$ 1,020.00

Product can be shipped as of 15.12.2025