5KG COUNTERWEIGHT FOR GEOPTIK BAR CHROMA-IP PE grade filters are manufactured

PE grade filters are manufactured and qualified to a spectral uniformity in CWL (Central Wavelength) accuracy of ± 0

The heater cables are very thin and will not affect image quality if placed in-line with the spider vane

The FlatCap is sold by inside diameter of the mounting cap

The Prima Luce Lab 60mm guide scope offers the advantage of a large 60mm aperture combined with a micrometric focuser and 2 guide rings

5KG COUNTERWEIGHT FOR GEOPTIK BAR CHROMA-IP PE grade filters are manufacturedThe Geoptik 5kg counterweight is a high quality counterweight with an internal diameter of 25mm, making it compatible with the Geoptik Counterweight Shaft. Made of Chromium plated steel to protect against weathering. The screw is plastic tipped to protect the counterweight shaft. Specifications Weight 5 kg Inner diameter 25 mm External diameter 150 mm Height 42 mm SKU 30A239