TS-OPTICS APOCHROMATIC 5X BARLOW 1.25" M48A The RiFAST 500 is an

The RiFAST 500 is an astrograph with a new revolutionary optical design proprietary of Officina Stellare

Prominence model: 0

The design of these filters is optimised to cut out the typical yellow emission of the sodium and mercury lamps around 589nm

The eyepiece or accessory are clamped with a brass compression ring to offer a solid lock without scratching the barrel

Axes Azimuth: 85 mm diameter

TS-OPTICS APOCHROMATIC 5X BARLOW 1.25" M48A The RiFAST 500 is anThe TS Optics 5x Apochromatic Triplet Barlow lens offers high image quality without virtually any degradation compared with a fixed eyepiece of the same effective focal length. The APO Barlow can be used on virtually any telescope and is ideal for high magnification viewing or photography of the moon and planets. The eyepiece or accessory are clamped with a brass compression ring to offer a solid lock without scratching the barrel. The three element