Name: Optolong Oxygen III / O-III Narrowband (6.5nm) Nebula CCD Filter - 36mm Round Unmounted
Brand: Optolong
SKU: OFIL-OL-OIII6.5-RD36
Price: 209 USD
Availability: InStock

Chroma OIII (3nm) Imaging Filter Optimized for f/2.8-f/3.6 - 36mm Round Unmounted

$775.00

In Stock
Chroma OIII (3nm) Imaging Filter Optimized for f/2.8-f/3.6 - 50X50mm Square Unmounted

$1,550.00

Special Order

Special Order
Chroma SII (3nm) Imaging Filter Optimized for f/2.8-f/3.6 - 31mm Round Unmounted

$575.00

In Stock
Vaonis Dual Band H-a (12nm) and O-III (12nm) Filter for Vespera

$399.00

In Stock
Baader CMOS-Optimized 5.5nm H-Beta Narrowband Filter - 31mm Round Unmounted

$257.00

In Stock
Chroma H-Alpha (5nm) Imaging Filter - 36mm Round Unmounted

$620.00

In Stock
Chroma H-Beta (3nm) Imaging Filter - 50mm Square Unmounted

$1,550.00

Special Order

Special Order
Chroma S-II (5nm) Imaging Filter - 50mm Square Unmounted

$1,380.00

Special Order

Special Order
Chroma Jovian Methane Imaging Filter - 31mm Round Unmounted

$275.00

In Stock
Astronomik Oxygen 3 / O-III MaxFR 12nm High-Speed Imaging Filter - 50mm Round Unmounted

$399.95

Special Order

Special Order
Astronomik Oxygen 3 / O-III 6nm Imaging Filter - 1.25" Mounted

$199.95

In Stock
Astronomik Oxygen 3 / O-III 6nm Imaging Filter - 2" Mounted

$479.95

In Stock
Astronomik Hydrogen-Alpha / H-a MaxFR 6nm High-Speed Imaging Filter - 31mm Round Unmounted

$329.95

Special Order

Special Order
Astronomik Sulfur-II / S-II 12nm Imaging Filter - 2" Mounted

$299.95

In Stock
Astronomik H-Alpha 12nm XT Imaging Filter - Canon EOS APS-C Clip Filter

$209.95

In Stock
Astronomik H-Alpha 12nm Imaging Filter - Canon EOS XL Clip Filter

$329.95

In Stock
Astronomik H-Alpha 12nm Imaging Filter - Canon EOS M Clip Filter

$199.95

Special Order

Special Order
Astronomik H-Alpha 12nm Imaging Filter - Nikon Z XL Clip Filter

$329.95

In Stock
Astronomik H-Alpha MaxFR 12nm Imaging Filter - Nikon Z XL Clip Filter

$439.95

In Stock
Astronomik H-Alpha 6nm Imaging Filter - Canon EOS M Clip Filter

$299.95

Special Order

Special Order
Astronomik H-Alpha MaxFR 6nm Imaging Filter - Canon EOS XL Clip Filter

$679.95

Special Order

Special Order
Astronomik S-II 12nm XT Imaging Filter - Canon EOS APS-C Clip Filter

$219.95

Special Order

Special Order
STC Astro Duo-Narrowband Filter - 2"

$478.00

In Stock
Optolong Oxygen III / O-III Narrowband (6.5nm) Nebula CCD Filter - 36mm Round Unmounted

$209.00

In Stock

Featured Brands

Narrowband Filters

CONTACT

ACCOUNT

SUPPORT

RESOURCES

WHO WE ARE