Celestron Luminos 2.5x Barlow Lens

The 2.5x Luminos 2" Barlow lens extends the effective focal length of an optical tube by a factor of 2.5x. It features a four-element optical design engineered to improve color fidelity and deliver a flat field from the center to the edges. The barrel is threaded to accept 2" (M48) eyepiece filters and can accommodate both 1.25" (31.8mm) and 2" eyepieces; brass compression rings secure the eyepiece without damaging the barrel surface. •The aluminum body is finished with a hard anodized coating for increased scratch and corrosion resistance. •Compatible with 1.25” and 2” diameter eyepieces •Threaded to accept 2" (M48) eyepiece filters •4-element apochromatic optical design •Brass compression rings with knurled locking screws •Anodized aluminum body with a rubber grip ring for better handling

Main features

Celestron quality for a reliable and rewarding observation experience.

• Mount / thread: M48

Main technical specifications