Search results for: 'Background'

The portable BRESSER BR-BGS2 set is an excellent expandable starter package. The set already includes 3 background cloth...

The Ermenrich Ping RD40 radiation detector is used to measure background gamma, beta, and X-ray radiation...

The L-Pro CCD filter improves the contrast of deep-sky objects and reduces the sky background...

The Ermenrich Ping RD50 radiation detector is essential for measuring background radiation in the environment, water, fo...

Practical complete set for perfectly illuminated product photos with different backgrounds. Start taking product ph...

The Clear Sky - CLS Filter by TS is optimized for the visual observation and photography of deep-sky objects in urban ar...

This Sky & Telescope "Hot Product" is designed to produce the largest true field possible in a 1¼" eyepiece. (Its 27...