🌠 See the unseen, own the night sky.
The Orion 5654 UltraBlock NarrowBand Filter is a precision-engineered 1.25-inch telescope accessory designed to block all forms of light pollution while allowing critical hydrogen-beta and ionized oxygen wavelengths to pass through. Its durable metal construction fits any 1.25" filter-threaded Orion eyepiece, dramatically enhancing contrast and visibility of emission and planetary nebulas, especially in light-polluted urban environments.
| Package Dimensions L x W x H | 8.1 x 7.9 x 2.3 centimetres |
| Package Weight | 0.15 Pounds |
| Product Dimensions L x W x H | 7.6 x 7 x 1.9 centimetres |
| Item Weight | 45 g |
| Brand | Orion |
| Part number | 5654 |
| Water Resistance Level | Not Water Resistant |
| Photo Filter Effect Type | Cross Screen |
| Photo Filter Thread Size | 32 Millimetres |
| Guaranteed software updates until | unknown |
B**N
Five Stars
A great quality filter for mitigating light pollution when using a telescope. It was sent quickly and well packaged.
J**N
Four Stars
See observations above.
Trustpilot
2 weeks ago
1 week ago
