Artesky 90° dieletric Diagonal 2" Fast Lock
When will I receive it?
Products marked In stock are dispatched promptly — the exact delivery estimate for your address is shown at checkout, before you confirm the order.
For international shipments, delivery times depend on the destination and are always displayed at checkout before payment.
Products marked Available on order require 5–15 business days for processing. Our team will keep you updated promptly if anything changes.
What are the warranty terms?
Shop with confidence: all our products include a 24-month legal warranty for conformity defects, managed directly by our team.
Many brands also offer extended warranty coverage beyond 24 months — contact us to find out the specific terms for the product you're interested in.
Click here for more information.
Can I return a product?
Yes: you have 14 days from delivery to return any product and receive a full refund — see our Refund Policy for full details.
Items must be returned in their original condition and packaging. Return shipping costs are the customer's responsibility.
Not sure which product is right for you? Contact us before buying — we'll help you find the perfect instrument so you won't need to return anything.
Sei un'azienda? Compila il modulo per la fatturazione
Clicca sul pulsante qui sotto per inserire i tuoi dati aziendali:
Vai al moduloDiagonal 2" Fast Lock 90° dielectric 99% Artesky - Completely in metal with a fast and self-centering 2" closing system
The 99% dielectric diagonal of 50.8 mm 90° allows you to comfortably use your telescope, adjusting the eyepiece to a much more comfortable observation position!
The diagonal is a very important part of the setup, so our diagonals are completely in metal and have a 99% dielectric treatment with a 1/10 lambda correction; all this to guarantee you excellent quality at a very low price!
A bad diagonal decreases both the brightness and the contrast of your instrument, replacing the classic diagonal supplied with our dielectric diagonal you will gain in image quality and mechanical quality.
Dielectric treatment and 1/10 lambda correction
Our FAST LOCK diagonals guarantee you a brighter and more contrasted image than the common diagonals, furthermore the 1/10 correction of lamba means that the returned image is impeccable!
FAST LOCK system
Thanks to the FAST LOCK system it is possible to insert and remove the 2" accessories quickly and accurately; in fact it is possible to always have the accessories on the axis without any effort or difficulty!
Thread for 50.8mm filters
The diagonal is provided with a thread to screw 50.8mm filters onto the 2" nose.
Package Contents
- 2" FAST LOCK diagonal with self-centering system
- Reducer from 50.8mm to 31.8mm
- Closing plugs