William Optics Telescopes Aperture 90 - 114 mm | Series Cat | ASTROSHOP

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Manufacturer

William Optics (5)

Aperture

90 - 114 mm (5)

< 70 mm (5)

70 - 90 mm (3)

130 - 150 mm (1)

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Series

Cat (5)

FluoroStar (1)

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Type

Refractor (5)

Recommended for

Advanced (5)

Area of application

Astrophotography (5)

Moon & Planets (5)

Nature Observation (4)

Nebulae & Galaxies (5)

Type of build

Apochromat (5)

Mounting type

No Mount (5)

Focal length

< 500 mm (4)

500 - 750 mm (1)

Tube material

Aluminium (5)

Price

2,330 - 5,820 $ (5)

Availability

in stock (3)

short-term (2)

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

William Optics

Apochromatic refractor AP 108/518 UltraCat WIFD

RRP: $ 4,650.00

Our price:

ready for shipping in 24 h

$William Optics Apochromatic refractor AP 91/448 GreyCat 91 WIFD OTA$

William Optics

Apochromatic refractor AP 91/448 GreyCat 91 WIFD OTA

$ 3,720.00

ready for shipping in 24 h

$William Optics Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA$

William Optics

Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA

$ 3,720.00

Product can be shipped as of 15.06.2026

$William Optics Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA$

William Optics

Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA

$ 3,720.00

ready for shipping in 24 h

$William Optics Apochromatic refractor AP 91/448 RedCat 91 WIFD 30th Anniversary Limited Edition$

William Optics

Apochromatic refractor AP 91/448 RedCat 91 WIFD 30th Anniversary Limited Edition

RRP: $ 4,070.00

Our price:

ready for shipping in 3-5 weeks