Description
A Williams Optics Redcat 71mm, 350mm focal length with a focal ratio of f4.9. This is the 2022 version with helical focuser and no WIFI capability.
They are a Petzval refractor with a built in Bahtinov focussing mask. This one has a M48 Nikon T ring for attaching a DSLR. It also has an Optolong L-Enhance Tri-band filter and a USB powered dew heather included.
Also included is a ZWO 30F4 guide scope and a ASI120mm mini guide camera.
These are a great widefield astrophotography telescope, with no ability for visual observing.
Details
Shipping & pick-up options
| Destination & description | Price | |
|---|---|---|
| Free shipping within New Zealand | Free | |
| Pick-up available from Porirua, Wellington | Free | |
Payment Options
Pay instantly by card and Ping balance.
Questions & Answers (3)
Seller added 1 photo Seller comment Monday, 4 May 2026 Can you please tell me the total weight? I'd like to put it on my star adventurer gti pro. jonobiwan (132 • 7:08 pm, Thu, 7 MayThanks for the question. I'll weigh it for you, but I have been running this setup on my GTI with no problems at all, although I was using an additional 1/2 counterweight that you can see on my GTI auction. ds6 (146 • Thursday, 7 May 2026The scope alone, no camera, weighs 3.72kg Seller comment Friday, 8 May 2026
REDCAT 71 F/4.9 APO REFRACTOR
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