Astrozap light protection sleeve for Ritchey-Chrétien Truss 20 tubes

Astrozap light protection sleeve for Ritchey-Chrétien Truss 20 tubes

Name: Astrozap light protection sleeve for Ritchey-Chrétien Truss 20 tubes
Brand: AstroZap
SKU: ZAPAZ-1320
Price: 115 EUR
Availability: PreOrder

Reference ZAPAZ-1320

Stock at Supplier

115.00

VAT excluded Shipping 5/7d

If you want to protect your 20" Dobson telescope from dust and stray light, Astrozap has the ideal solution.

Buy it now and receive it between on Monday, 13 January and Monday, 20 January with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Monday, 13 January - Monday, 20 January

Home delivery - International

Estimated delivery:
Monday, 13 January - Monday, 20 January

✖

Description
Product Details

Astrozap light protective cover for Dobson SkyWatcher 20".

The protective covers are made of nylon and are one of those almost indispensable accessories for owners of Truss type telescopes, that is, for those equipments in which only the primary and secondary remain inside the tube and the rest of the tube is a support skeleton. Among these types of telescopes are the SkyWatcher retractable or extendable telescopes.

Protective sleeves offer two main advantages:

1. On the one hand, they prevent the circulation of moist air between the primary and secondary mirrors, thus preventing the appearance of dew on the surfaces of the two mirrors.

2. On the other hand, they prevent the entry of stray light rays that can degrade the quality of the images and spoil an observation.

Astrozap protective sleeves are manufactured in the USA from a nylon and cotton composite that is specially processed to fit the telescope rods perfectly. This maintains total flexibility while no part of the sleeve loses tension.

Astrozap light protection cover for Dobson SkyWatcher 20".

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