Sharpstar 1.0x Flattener for 61EDPH III Zeus Mono Camera This telescope uses a three-lens

This telescope uses a three-lens apochromat design with Hoya FCD-100 glass and two air spaces for exceptional color correction and high image quality

With its long range

these filters provide unmatched performance for a range of optical systems

25″ Compatibility

a OIII filter could be used together with a H-alpha for bicolour astrophotography for certain deep sky objects

Sharpstar 1.0x Flattener for 61EDPH III Zeus Mono Camera This telescope uses a three-lensSharpstar Full Frame Flattener for 61EDPH III This field flattener for the Sharpstar 61EDPH III provides a flatter field for astrophotography, minimizing aberrations and haloing in images. Supporting full frame camera sensors, this field flattener is a great compliment to an astrophotography setup based on the 61EDPH III. On the technical side, one end of the flattener connects to the focuser of the 61EDPH III with M68x1 threads. The other end has