Optolong L-eXtreme Dual Narrowband Filter - 1.25" smartphone camera Tripod leg tube diameter: 50mm

Tripod leg tube diameter: 50mm

Connection via M48 X 0

Maximum possible width of the binoculars: 290mm

the declination body acts as a counterweight

Optolong L-eXtreme Dual Narrowband Filter - 1.25" smartphone camera Tripod leg tube diameter: 50mmThe L eXtreme Filter is perfect for deep sky nebula photography from the city as it uses much tighter narrowband limits blocking out unwanted glow from the city. The relentless spread or urbanization and its associated light pollution have become a big problem for all amateur astro photographers around the world. One solution is to purchase a Mono camera but this can be expensive and might also require the purchase of several types of narrowband