William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph

  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph

$2,669.00

Sorry, the William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph is currently out of stock, but we have more on the way!.


William Optics RedCat 71mm F/4.9 Petzval APORefractor Telescope Astrophotograph

Australian Authorised dealer

NOW IN STOCK ! Ready for immediate dispatch!

You can add a T mount to adapt your DSLR camera onto the Redcat - here.

The WO Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. By this design, our WO Cat71 provides a flat image plane without any additional flattener and the image circle is over 45mm. WO Cat71 is designed primarily for imaging, making it an astrograph.

This scope provides an excellent colour correction and pinpoint stars at the very edge of a 45mm image circle.

If you want to take images with the best quality, this beautiful and powerful telescope is what you want.

 

Four-Element Patented Design 2+1+1

 

 

Super Bright Bahtinov mask

Full frame/ APS-C compatible

The premium quality of Anodizing finish and calibrated helical focuser with 2GT gear ring which is much more precise than those on typical camera lenses, and it is lockable, making it easy to nail and maintain focus.

(2GT standard gear ring, 153 teeth, Diameter 98mm, width 8mm)

What's in the Box?

[A] M48 Dust Cap/Thread

[B] Tilt Adapter

[C] Camera Angle Rotator

[D] Rotator Tension Knob

[E] Saddle Handlebar (with two M4 thumb screws)

[F] Helical Focuser with 2GT Gear Ring

[G] Arca Swiss/Vixen Plate

[H] Mounting Rings

[I] Due Shield with Focus Tension Ring

[J] Super Bright Bahtinov Mask

 

Specifications

Focal Length            348mm
Diameter                   71mm
Aperture                   f/4.9
Focuser                    Helical Focuser with 2GT Gear Ring
Image Circle            >43mm
Tube Length            435mm (with dew shield)
Weight                     6.2lbs / 2.8kg (OTA only)
                                 8.2lbs / 3.7kg (OTA with ring, dovetail and saddle)

 

 






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