William Optics Telescopes Area of application Sun | Series Cat | ASTROSHOP

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Manufacturer

William Optics (3)

Area of application

Sun (3)

Astrophotography (9)

Moon & Planets (9)

Nature Observation (6)

Nebulae & galaxies (9)

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Series

Cat (3)

FluoroStar (1)

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Type

Refractor (3)

Recommended for

Advanced (3)

Type of build

Apochromat (3)

Mounting type

no mount (3)

Aperture

< 70 mm (2)

90 - 114 mm (1)

Focal length

< 500 mm (2)

500 - 750 mm (1)

Tube material

Aluminium (3)

Price

1,170 - 2,340 $ (2)

2,340 - 5,850 $ (1)

Availability

in stock (1)

short-term (1)

long-term (1)

$William Optics Apochromatic refractor AP 51/250 RedCat WIFD$

William Optics

Apochromatic refractor AP 51/250 RedCat WIFD

$ 1,290.00

ready for shipping in 24 h

$William Optics Apochromatic refractor AP 108/518 UltraCat WIFD$

William Optics

Apochromatic refractor AP 108/518 UltraCat WIFD

$ 4,560.00

Product can be shipped as of 15.07.2025

$William Optics Apochromatic refractor AP 51/250 SpaceCat WIFD OTA$

William Optics

Apochromatic refractor AP 51/250 SpaceCat WIFD OTA

$ 1,290.00

ready for shipping in 6-10 weeks