ZO zero distance adapter- converts 2" eyepiece holder to 1.25" while taking up no focus travel.
For Coronado use and other applications. Will not interfere with normal focus of the telescope as it does not take up any focus travel or add optical distance between the scope and eyepiece or imager.
This is a T2 threaded 1.25" visual back, with a T2 female thread on one side, and a standard 1.25" eyepiece holder on the other side. It can be used in many setups to attach to a male T-2 thread on telescope side and offers a 1.25" eyepiece holder to the user.
T-2 Extension Tubes enable you to securely set or vary the spacing between T-2 components.
T-2 Extension Tubes enable you to securely set or vary the spacing between T-2 components
With an internal T-2 thread at one end and an external T-2 thread at the opposite end to enable easy linking together with each other or any other T-2 components.
Full internal threading and blackening kills any stray light reflections.
This adapter attaches to the M54 thread found under the rubber eyeguard of Hyperion fixed focal length eyepieces (full set 2454600), it extends the length of the thread on the eyepiece which is required in some configurations to eliminate some abberations when using Baader's Digital-T adapters for afocal projection photography
This adapter attaches to the M54 thread found under the rubber eyeguard of Hyperion fixed focal length eyepieces (full set 2454600), it extends the length of the thread on the eyepiece which is required in some configurations to eliminate some abberations when using Baader's Digital-T adapters for afocal projection photography
Chose Your Camera on the right
The M48 to DSLR Camera adapter lets you attach a DSLR camera directly to the M48 Adapters / Spacer system, as well other field flatteners or reducers with an M48 male rear thread (see associated products).
Using one (or two) Fine Tuning Rings with one Hyperion eyepiece and you get the function of two/four eyepieces.
This very handy variable extension tube allows you to exactly set the distances between T-2 products such as coma correctors or reducers and your imaging or other optical equipment.
This very handy variable extension tube allows you to exactly set the distances between T-2 products such as coma correctors or reducers and your imaging or other optical equipment.
The engraved scale markings allow you to set the correct distance between 20mm and 29mm, then lock the tube tight at that distance with the included spanner.
Designed with internal 2 inch (m48) filter thread for direct DSLR coupling onto many 2 inch diagonals such as the very popular Herschel Wedge or 2 inch Maxbright Diagonal.