Celestron Wedge Nexstar Evolution and SE 6/8 stargazing which can greatly reduce dark

which can greatly reduce dark current generation and sensor noise even during extended exposure times

contact us for detials if you require one

Features High Quality Parabolic Primary Mirrors to eliminate spherical aberrations inherent in 'fast' focal lengh reflectors with spherical primary mirrors

you can use either one of them

"Also excels for double-star observatons"  Skymax-90

Celestron Wedge Nexstar Evolution and SE 6/8 stargazing which can greatly reduce darkThe new Wedge for NexStar Evolution and Nexstar SE 6 8 mounts turns our venerable single fork arm telescopes into portable astroimaging powerhouses. Our popular NexStar SE and our new NexStar Evolution telescopes are great for astrophotography, however an EQ wedge is necessary to take longer exposure images, or to advance further and use an autoguider. Alt Az tracking keeps objects centered, but a long enough exposure will reveal they rotate in the