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Thousand Oaks

Thousand Oaks 2.00" LP-2 Narrowband Nebular Filter (Blue Cell)

Manufacturer of SAFE solar filters for 30 years.

Used by NASA aboard the Space Shuttle. Other professional users include: ABC, BBC CBS, NBC, CNN, NOVA, The Discovery Channel, National Geographic and most major universities and observatories throughout the world. Thousand Oaks uses the latest technology for manufacturing and developing new products. Tens of thousands of their solar filters and millions of their eclipse viewers are in use world wide.

Thousand Oaks 1.25" LP-1 Broadband Nebular Filter (Black Cell)

1.25" LP-1 Broadband Nebular Filter (Black Cell). For slight to moderately light-polluted areas.

$89.00

Thousand Oaks 1.25" LP-2 Narrowband Nebular Filter (Blue Cell)

1.25" LP-2 Narrowband Nebular Filter (Blue Cell)

$89.00

Thousand Oaks LP-3-1.25" Nebular Filter (Green Cell)

1.25" LP-3 Oxygen III (Green Cell). For diffuse and planetary nebulae.

$89.00

Thousand Oaks 1.25" LP-4 H-Beta Neb Filter

1.25" LP-4 Hydrogen Beta Nebular Filter (Red Cell). For Horsehead, California nebula, and other faint nebulae.

$89.00

Thousand Oaks 2.00" LP-1 Broadband Nebular Filter (Black Cell)

2.00" LP-1 Broadband Nebular Filter (Black Cell). For slight to moderately light-polluted areas.

$179.00

Thousand Oaks 2.00" LP-2 Narrowband Nebular Filter (Blue Cell)

1.25" LP-2 Narrowband Nebular Filter (Blue Cell)

$179.00

Thousand Oaks 2.00" LP-3 Oxygen III Nebular Filter (Green Cell)

1.25" LP-3 Oxygen III (Green Cell). For diffuse and planetary nebulae.

$179.00

Thousand Oaks 2.00" LP-4 H-Beta Nebular Filter (Red Cell)

2.00" LP-4 Hydrogen Beta Nebular Filter (Red Cell). For Horsehead, California nebula, and other faint nebulae.

$179.00

Thousand Oaks 3.5" - 4" H-Alpha Off-Axis Prominence Filter

3.5-4" H-Alpha Off-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$759.00

Thousand Oaks 2.4"-3.1" H-Alpha Center-Axis Prominence Filter

2.4-3.1" H-Alpha Center-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$779.00

Thousand Oaks 3.5" - 4" H-Alpha Center-Axis Prominence Filter

3.5 - 4" H-Alpha Center-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$799.00

Thousand Oaks 4.5"- 5" H-Alpha Off-Axis Prominence Filter

4.5 - 5" H-Alpha Off-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$799.00

Thousand Oaks 4.5" - 5" H-Alpha Center-Axis Prominence Filter

4.5-5" H-Alpha Center-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$819.00

Thousand Oaks 6" H-Alpha Off-Axis Prominence Filters

6" H-Alpha Off-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$819.00

Thousand Oaks 6" H-Alpha Center-Axis Prominence Filters

6" H-Alpha Center-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$839.00

Thousand Oaks 7"-8" H-Alpha Off-Axis Prominence Filters

7"-8" H-Alpha Off-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$839.00

Thousand Oaks 7"-8" H-Alpha Center-Axis Prominence Filters

7"-8" H-Alpha Center-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$899.00

Thousand Oaks 9"-10" H-Alpha Off-Axis Prominence Filters

9"-10" H-Alpha Off-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$899.00

Thousand Oaks 9"-10" H-Alpha Center-Axis Prominence Filters

9"-10" H-Alpha Center-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$929.00

Thousand Oaks 11"-12.5" H-Alpha Off-Axis Prominence Filters

11"-12.5" H-Alpha Off-Axis Prominence Filter. Includes ERF (Energy Rejection Filter).

$929.00

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