Currency: EUR

RedCat 51 APO 250mm f/4.9 GEN2

William Optics

RedCat 51 APO 250mm f/4.9 GEN2

1 019,00 €
Estimated delivery time 3-18 days

Product description

From the beginning, the goal was to create the best possible design for an affordable, small, lightweight and fast Apochromatic refractor for astrophotography needs. The unique optical design includes the highest quality glass for the best possible color correction and flat-field. The result is a 51 mm objective lens, in a sleek Petzval design, for a full frame flat field image. The optical quality provides for exceptional performance at a fast focal ratio of f/4.9.

The premium quality of anodizing finish and calibrated helical focuser. Works well day and night!

The lens tube includes a specially designed base that provides light but solid mounting options, including a reversible base plate for either Vixen style or Arca-Swiss mounting.

Delivery includes

  • Soft carry case
  • Spacecat 51 f/4.9
  • Patented Bahtinov Mask
  • Dovetail 210mm
  • Mounting rings
  • Tilt adapter

Product details


Focal lenght250 mm
Lens typePetzval and Ohara FPL 53 ED
Image circleΦ 44mm (full frame sized cameras)


225mm x 80mm x 80mm

Shipping costs

15,90 €
European delivery 2-5 days.
PostNord Parcel locker
5,90 €
PostNord Home deliver
19,00 €
Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard
14,90 €
Delivery to Europe in 2 to 5 days.
5,90 €
12,90 €


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Ensimmäinen kaukoputki

Optisesti laatu todella hyvä kuten odotinkin. Materiaalit ja valmistus antavat myös laadukkaan vaikutelman. Miinusta annan tarkennuksen lukituksesta, turhan tiukkasovitteisesta linssisuojasta sekä siitä, että vakiovarusteena ei ole minkäänlaista etsinkenkää ja sellainen on lisävarusteena kallis.
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