William Optics Telescopes | ASTROSHOP

EN / $

✓ Europe's largest astronomy equipment retailer

✓ 7,500+ items available from stock

✓ Personal advice & service

Categories

Show main categories

Manufacturer

William Optics (3)

Askar (6)

Bresser (10)

Celestron (4)

Geoptik (1)

GSO (2)

Hubble Optics (10)

Levenhuk (1)

LOic (4)

Omegon (7)

Taurus (59)

TS Optics (3)

Vixen (1)

Select multiple items

Availability

long-term (3)

in stock (12)

short-term (15)

Select multiple items

Type

Refractor (3)

Recommended for

Advanced (3)

Area of application

Astrophotography (3)

Moon & Planets (3)

Nebulae & Galaxies (3)

Type of build

Apochromat (3)

Mounting type

No Mount (3)

Aperture

< 70 mm (1)

70 - 90 mm (1)

130 - 150 mm (1)

Focal length

< 500 mm (2)

500 - 750 mm (1)

Tube material

Aluminium (3)

Price

1,160 - 2,320 $ (1)

2,320 - 5,810 $ (1)

> 5,810 $ (1)

$William Optics Apochromatic refractor AP 131/648 UltraCat WIFD$

William Optics

Apochromatic refractor AP 131/648 UltraCat WIFD

$ 8,100.00

Product can be shipped as of 15.10.2026

$William Optics Apochromatic refractor AP 76/365 UltraCat 76 WIFD$

William Optics

Apochromatic refractor AP 76/365 UltraCat 76 WIFD

$ 2,900.00

Product can be shipped as of 19.10.2026

$William Optics Apochromatic refractor AP 56/269 UltraCat 56 WIFD$

William Optics

Apochromatic refractor AP 56/269 UltraCat 56 WIFD

$ 1,740.00

Product can be shipped as of 15.10.2026

Compare 0/4

Clear Compare now Compare