365 Series Cover for 10"-11" catadioptric telescopes


Availability: More on the way

You can leave your 10" to 11" Celestron or Meade catadioptric telescope outdoors 24 hours a day every day of the year by using this weatherproof protective cover . . .
Our Product #: T311
TeleGizmos Product #: T311

Product Description

This TeleGizmos T311 365 Series scope cover uses dual layer construction that's designed to meet the most demanding equipment coverage needs for your 10" to 11" altazimuth-mount catadioptric telescope - including 24 hour a day/7 day a week/365 day a year outside exposure. It also provides an extra measure of often-needed environmental protection for a scope mounted in a dome or roll-off roof observatory building.

The T311 has a height of 42", with a 64" circumference opening at the bottom (meaning it will slip over a 20" diameter scope or drive base). It will fit Celestron and Meade altazimuth-mount scopes (Schmidt-Cassegrains, Maksutov-Cassegrains, etc.) from 10" to 11" in aperture, or similar scopes, when their optical tubes are parked in a vertical position, as shown in the photo.

A heavy-duty drawstring sewn into the bottom of the cover cinches tight under the telescope base to hold the cover in place in windy conditions. Two spring clamps with plastic tips are provided for additional custom fitting of the cover around your particular scope model. In addition, a lasso-type bungee cord with an adjustable slide barrel lock is provided for additional securing of the cover at midscope/mount areas.

Tech Details

Weight 2 lbs. 6 oz.
Warranty 1 year


Review by:
This has been great! My pier is not in the ground yet so for the past couple of weeks, I've just had it sitting up outside with this TG cover, and bbq grill under that, and a dehumidifier. It's been through a couple of heavy showers and everything has stayed dried! While I don't have much on the longevity of it, I have been extremely pleased with my short term test of things. As soon as I get some trees cleared and the pier in the concrete, I feel quite confident my EQ6-R will do perfectly fine underneath. Great product and would recommend! (Posted on 10/6/2019)
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