Optolong UV/IR CUT filter

Filters out as it claims.

Optolong all you really need to say. Does the job without breaking the bank.

Optolong uv ir filter

The optolong uv ir filter is well made. The filter threads are metal and perfectly machined. The filter is made of top quality optical glass. Well worth paying more for this filter.

UV IR Filter

Great delivery and exceptional service from Astronomy Plus. I've tried the filter only a couple of times due to poor weather, but pleased with purchase.