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Almost full transmission of the visible spectrum, Complete blocking of the infrared light for increasing sharpness in photography
Versatile short dovetail rail with slotted hole for Losmandy level dovetail clamps - with flat surface
Turns an existing equatorial mount into a highly portable base for mobile astro imaging
The adaptor allows 360° rotation on all focusers with M54x0.75 connection thread on the eyepiece side
The adapter allows for example the connection of correctors with M63x1 thread to telescopes with M54x0.75 internal thread on the camera side
- Thread Extraction side: M54x0.75 external thread
- Thread camera side: M63x1 female thread - suitable for many correctors with the corresponding male thread
Holder for Newtonian secondary mirrors for telescope self-construction or improving Newtonian reflectors.
- Diameter: 20 mm - suitable for secondary mirrors from 22 mm diameter - minor axis
- Inner thread at the base: M6 - central
- Distance from the base to the beginning of the 45° slant: 5 mm
- Flat contact surface for bonding the secondary mirror with exact 45° incline
Precise stop ring for 3" receptacles, for example for correctors in astrophotography- Fixation with three M4 grub screws
- For reproducible focus position of 3" correctors on focusers with 3" clamping
- Simply slide over the 3" sleeve of the corrector and clamp
One of the most affordable wide angle eyepieces on the market
One of the most affordable wide angle eyepieces on the market
One of the most affordable wide angle eyepieces on the market
One of the most affordable wide angle eyepieces on the market
Ideal for terrestrial observation - correct image orientation