







🌠 See the unseen — elevate your stargazing game with Astromania UHC!
The Astromania 1.25" Ultra High Contrast Filter dramatically enhances nebula visibility by selectively passing key emission lines (O-III and H-beta) while blocking common light pollution sources. Compatible with all 1.25" telescope eyepieces, it delivers superior contrast and detail in both urban and dark sky environments. Each filter undergoes strict quality control and is inscribed with its precise light transmittance, ensuring professional-grade performance for amateur astronomers seeking to unlock the cosmos.









| ASIN | B07VCXJ9HN |
| Brand | Astromania |
| Coating Description | Multi Coating |
| Compatible Devices | Telescopes with 1.25 inch eyepiece |
| Customer Reviews | 4.2 4.2 out of 5 stars (85) |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 32L x 32W millimeters |
| Item Weight | 0.3 Ounces |
| Manufacturer | Astromania |
| Model Name | UF1B |
| Screen Size | 1.25 Inches |
| Special Effect | Enhancing |
| Thread Size | 31.75 Millimeters |
| Water Resistance Level | Not Water Resistant |
M**N
This is, so far, my favorite purchase for my new telescope. I can see the Orion nebula now (which I could not see in my light polluted sky) previously. It is very faint, but I can see it now! One of my unexpected favorites to look at with this new filter is Betelgeuse because I can see it and its color so much better now. The filter came with a very nice, sturdy, case as well.
P**A
Really brought the nebula into view
T**G
Viewing through a 6' dob, live in a Bortle10 area, and waited for the moon to "set" at 3:30am. Viewing in Sagittarius,viewing due South, 10 miles North of Charlotte. Went straight to Lagoon Nebula. Ive tried a general LPC (light pollution filter) in the past which helps. However with the LPC, I was only able to make out half of it. With the UHC, I was able to see both halves, and the dark lane through the middle. Had a similar experience with the Swan/Omega nebula. In the past could only make out the "body" of the Swan. Last night I was able to view the "head" as well as wisps of clouds, off the tail. I have never been able to make out the Trifid or Eagle Nebula until last night. Both were very faint and could make out very little detail. I have no comparison to other UHC filters. However if you are on a budget like myself and cant spend $100 on a filter, I feel like you will enjoy this filter. Very pleased with the purchase and details I was able to see.
B**.
Purchased this lens to use in my telescope. Haven't gotten to use it just yet but was professionally packaged and was delivered in record time
M**.
I bought this to use with my 10-in Dobsonian telescope. While looking for the E. Veil Nebula I was literally unable to see it until I added this filter to the eyepiece. Once I did that I was able to see the structure in fairly good detail. I look forward to using it for other nebulae. Well worth the low price.
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