William Optics Telescopes < Astronomy Aperture 90 - 114 mm | Series Cat | OPTICS-PRO

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Manufacturer

William Optics (3)

Aperture

90 - 114 mm (3)

< 70 mm (3)

70 - 90 mm (2)

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Series

Cat (3)

FluoroStar (1)

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Type

Refractor (3)

recommended for

Advanced (3)

Area of application

Astrophotography (3)

Moon & Planets (3)

Nature Observation (2)

Nebulae & galaxies (3)

Sun (1)

Type of build

Apochromat (3)

Mounting type

no mount (3)

Focal length

< 500 mm (2)

500 - 750 mm (1)

Tube material

Aluminium (3)

Price

2,250 - 5,620 $ (3)

Availability

in stock (1)

short-term (1)

long-term (1)

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

William Optics

Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA

$ 3,710.00

ready for shipping in 24 h

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

William Optics

Apochromatic refractor AP 108/518 UltraCat WIFD

$ 4,380.00

Product can be shipped as of 15.07.2025

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

William Optics

Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA

$ 3,710.00

ready for shipping in 3-5 weeks