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 > Cameras - Astronomy > Altair Parfocalising Rings for 1.25" eyepiece or GPCAM

Altair Parfocalising Rings for 1.25" eyepiece or GPCAM

Altair Parfocalising Rings for 1.25" eyepiece or GPCAM
Altair Parfocalising Rings 1.25" Camera Eyepiece
 
 
Price: £8.00
Incl. VAT 20% ( £1.33 )
Product code: PAR-125-2SET
Qty
Add to wish list
A set of two 1.25" parfocalising rings, for Altair GPCAM Cameras or eyepieces.
 
Includes ball-head hex key for easier adjustment at an angle. Precision machined hard-anodised aluminium, 3x stainless grub screws.
 
The grub screws don't rust, unlike black steel ones, and there are three instead of one, which means the ring doesn't tilt so it's more accurate.
 
For imaging: Parfocalising rings are very useful to get course focus between a 1.25" camera (like Altair GPCAM) and a 1.25" telescope eyepiece, so you can use the eyepiece to center an object and then swap with the camera to get it in the field of view. Then you can fine-focus the camera and away you go. No more hunting around for objects with camera in place.
 
For visual observing: Most eyepieces have different focal points. Parfocalising rings let you swap quickly between, say a low power and high power eyepiece without having to refocus. Quick and convenient.
 
For autoguiding: Some guide scopes don't have focusers. You can use a parfocalising ring to match the focus point on the camera and guide scope. Then once you are focused, you can remove the camera and replace it without having to refocus, saving time.
 
If out of stock, click on the red "notify when in stock" button for an email alert when ready to ship.

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. 

Related products

 
 
Altair GPCAM1 AR0130C Colour Guide / Imaging / EAA Camera w Meteor Lens
 
Altair GPCAM1 AR0130 Mono Guide / Imaging / EAA Camera
 
FREE AltairCapture Software for Altair Cameras
£159.50
 
£149.50
 
 
 
 
MiniGuider 60 Guide Scope OTA 110mm Rings & Mini Losmandy Clamps
 
Altair 60mm Straight Through Finder Scope Kit with 2" Focuser (no eyepiece or illuminator)
 
Precision Camera Focuser for auto guiding with Altair 60mm & 80mm RACI finder scope
£199.99
 
£99.99
 
£39.99
 
Altair 60mm Miniguider with Autoguider Webcam focuser, tube rings, multi-purpose base
£149.00

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