The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the Special menu.        
Home > Diagonals & Erecting Prisms > Altair Premium Positive-Lock Diagonal - Dielectric 2" Pushfit

Altair Premium Positive-Lock Diagonal - Dielectric 2" Pushfit

Altair Premium Positive-Lock Diagonal - Dielectric 2" Pushfit
Altair Positive Lock PREMIUM Dielectric Diagonal Altair Positive Lock PREMIUM Dielectric Diagonal Altair Positive Lock PREMIUM Dielectric Diagonal
 
 
Price: £119.00
Incl. VAT 20% ( £19.83 )
Product code: DIAG-2IN-POSILOCK
Qty
Add to wish list

The Altair 2" premium diagonal with positive-lock system grips 2" accessories tightly with a small rotation of the top knurled ring, keeping them precisely centred.

The CNC machined chassis will hold extra heavy accessories without flexing, and the mirror features a premium 99% reflective dielectric-coating.

Ideal for refractors and large eyepieces or binoviewers, the positive-lock has a very light action and only needs a small 20 degree rotation, letting you quickly replace accessories. There's no need to apply excessive force on thumbscrews or normal twist-lock mechanisms to insert accessories. Once you've tried it, you won't want to use any other diagonal again, it's that easy.

Other features:

  • Includes a 2" to 1.25" adapter with compression ring for smaller eyepieces.
  • The 2" Pushfit barrel is precision machined and is threaded for use with standard 2" astro filters (M48x0.75mm thread).
  • Blackened interior for high contrast observation of bright objects.
  • A scratch resistant chemically stable dielectric mirror coating enables more frequent cleaning than softer aluminium-coated mirrors.
  • Super-hard black anodising for extra durability. 
  • Includes dust caps for both ends, and a foam filled box.

Altair Astro Product Discussion ForumQuestions about Altair products?
 
Where to buy Altair Astro products:
 
UK orders:

Europe orders:

North America & Canada orders: 

Products can be ordered online from Altair with tracked insured shipping to anywhere in the world. For large items shipping price may need to be re-quoted.

Russia orders: Please contact.

Availability: If product shows as out of stock, please click on the "Notify me when in stock" button to receive instant notification of availability. Altair Astro and iOptron reserve the right to change the product price and specification without notice. 


Customer feedback

Customer Reviews

There have been no reviews for this product.

Send to friend

: *
: *
: *
Type the characters you see in the picture:


*
Gift certificates