New
Arrivals/Restock
Astromania 2 Inch Upgrated O-III Filter - Bundle with - Universal Dovetail Base
4.3 (54 items)
Limited Time SaleUntil the end
18
27
37
$84.59 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $140.99
Product details
| Management number | 208576810 | Release Date | 2026/03/22 | List Price | $56.40 | Model Number | 208576810 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Fits factory drilled holes on Celestron; Meade; and Orion Schmidt-Cassegrain telescopes; attaches directly to Schmidt-Cassegrain Telescope "SCT" optical tube with included mounting hardware
- Ideal for custom installation of finder scope; EZ Finder reflex sight; and Green Laser Pointer bracket on telescope; dovetail base fits finder scope or reflex sight bracket so securely attach an aiming device to any telescope; synta-style dovetail base
- Drilled "but not threaded" to accommodate screws up to 5mm in diameter; center-to-center screw hole spacing on your telescope must be from 10.2 to 30.2mm in order for this dovetail base to be compatible
- New Upgrade: Astromania Upgrade Edition OIII Filter is used for capturing the gas tails and gas flows of comets; with the two brightest C2 emission lines at wavelengths of 511 and 514 nm; the full width at half maximum wavelength is less than 15 nm
- Fused Silica Matrix: The OIII filter is made of silica matrix and has an aluminum metal casing. It features dichroic interference and anti-reflective coating; it is suitable for areas with light pollution and dark sky areas to enhance contrast
Bestseller ranking
Filters
Customers who viewed this product also viewed
Shipping & Mailing Labels
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form