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Saturday July 11: Our store will be open as usual, but David will not be on-site that day. Our team will be happy to assist you with your purchases and questions!
Saturday July 11: Our store will be open as usual, but David will not be on-site that day. Our team will be happy to assist you with your purchases and questions!

Products

Filters

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$179.00 - $259.00
$179.00 - $259.00
$179.00
$161.00 - $233.00
$161.00 - $233.00
$161.00

Optolong L-Enhance Filter

Options available
7 variants in stock

Optolong L-eNhance is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. The convenienc...

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$179.00 - $259.00
$179.00 - $259.00
$179.00
$161.00 - $233.00
$161.00 - $233.00
$161.00
Save up to 10% Save %
Save 10% Save %
$569.00
$569.00 - $569.00
$569.00
$512.00
$512.00 - $512.00
$512.00

Optolong L-Extreme + L-Synergy L2 Dual-Combo Filter Set - 2"

OPT-L2-COMBO

L2 Dual-Combo Filter Set (L-eXtreme + L-Synergy) The L2 Dual-Combo Set includes two premium dual-narrowband filters engineered to unlock...

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$569.00
$569.00 - $569.00
$569.00
$512.00
$512.00 - $512.00
$512.00
Save 10% Save %
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$239.00 - $309.00
$239.00 - $309.00
$239.00
$215.00 - $278.00
$215.00 - $278.00
$215.00

Optolong L-Extreme Filter

Options available

L-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is a...

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$239.00 - $309.00
$239.00 - $309.00
$239.00
$215.00 - $278.00
$215.00 - $278.00
$215.00
Save up to 10% Save %
Save 10% Save %
$259.00
$259.00 - $259.00
$259.00
$233.00
$233.00 - $233.00
$233.00

Optolong L-Para HA/OIII 10nm Filter - 2"

OPT-AS100221
4 in stock

$259.00
$259.00 - $259.00
$259.00
$233.00
$233.00 - $233.00
$233.00
Save 10% Save %
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$149.00 - $269.00
$149.00 - $269.00
$149.00
$134.00 - $242.00
$134.00 - $242.00
$134.00

Optolong L-Pro Filter

Options available
11 variants in stock

Ligh pollution reduction filter Keeps natural color balance to your images Effective for use in ...

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$149.00 - $269.00
$149.00 - $269.00
$149.00
$134.00 - $242.00
$134.00 - $242.00
$134.00
Save up to 10% Save %
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$399.00
$399.00 - $399.00
$399.00
$359.00
$359.00 - $359.00
$359.00

Optolong L-Quad Enhance + L-Para L1 Dual-Combo Filter Set - 2"

OPT-L1-SET

Includes 1x L-Quad Enhance Filter and 1x L-Para

$399.00
$399.00 - $399.00
$399.00
$359.00
$359.00 - $359.00
$359.00
Save 10% Save %
Save 10% Save %
$199.00
$199.00 - $199.00
$199.00
$179.00
$179.00 - $179.00
$179.00

Optolong L-Quad Enhance Filter

OPT-14702

Versatile light pollution suppression Quad-bandpass design Isolates key emission lines for nebul...

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$199.00
$199.00 - $199.00
$199.00
$179.00
$179.00 - $179.00
$179.00
Save 10% Save %
Save 10% Save %
$309.00
$309.00 - $309.00
$309.00
$278.00
$278.00 - $278.00
$278.00

Optolong L-Synergy 7nm SII/OIII Dual Narrowband Filter

OPT-LSYNERGY
5 in stock

The Optolong L-Synergy filter is a dual 7nm narrowband solution designed for DSLR cameras, color CMOS sensors, and CCD cameras. It supports telesc...

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$309.00
$309.00 - $309.00
$309.00
$278.00
$278.00 - $278.00
$278.00
Save 10% Save %
Save up to 10% Save %
$289.00 - $389.00
$289.00 - $389.00
$289.00
$260.00 - $350.00
$260.00 - $350.00
$260.00

Optolong L-Ultimate Ha/OIII 3nm Filter

Options available
1 variants in stock

Extreme light pollution reduction Ultra narrow 3nm bandpasses Isolates key H-alpha and OIII emi...

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$289.00 - $389.00
$289.00 - $389.00
$289.00
$260.00 - $350.00
$260.00 - $350.00
$260.00
Save up to 10% Save %
$249.00 - $359.00
$249.00 - $359.00
$249.00 - $359.00
$249.00

Optolong LRGB Filter Set

Options available
12 variants in stock

Optolong LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiation of colors. The LRGB filter se...

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$249.00 - $359.00
$249.00 - $359.00
$249.00 - $359.00
$249.00
$665.00 - $1,009.00
$665.00 - $1,009.00
$665.00 - $1,009.00
$665.00

Optolong LRGB, Ha, OIII & SII Filter Set

Options available
5 variants in stock

Optolong LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiation of colors. The LRGB filter se...

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$665.00 - $1,009.00
$665.00 - $1,009.00
$665.00 - $1,009.00
$665.00
$55.00 - $115.00
$55.00 - $115.00
$55.00 - $115.00
$55.00

Optolong UHC Filter

Options available
10 variants in stock

Optolong UHC with narrower passband provides higher contrast. Thus it is more suitable for urban environment where you suffer from severe light pol...

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$55.00 - $115.00
$55.00 - $115.00
$55.00 - $115.00
$55.00
$44.00 - $65.00
$44.00 - $65.00
$44.00 - $65.00
$44.00

Optolong UV/IR Cut Filter

Options available
11 variants in stock

Optolong UV/IR Cut filter is designed for ultraviolet and infrared wavelength blocking to improve sharpness of the image as most of the optics are ...

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$44.00 - $65.00
$44.00 - $65.00
$44.00 - $65.00
$44.00
$39.00 - $48.00
$39.00 - $48.00
$39.00 - $48.00
$39.00

Optolong Variable Polarizing Filter

Options available
3 variants in stock

For visual observation

$39.00 - $48.00
$39.00 - $48.00
$39.00 - $48.00
$39.00
Sold out
$123.48 - $123.48
$123.48
$123.48 - $123.48
$123.48

Orion 16x 80 GiantView ED Binoculars - Used

U-ORI-16x80

In near perfect condition. Comes with transport bag.

$123.48 - $123.48
$123.48
$123.48 - $123.48
$123.48
Sold out
$6.33 - $6.33
$6.33
$6.33 - $6.33
$6.33

Pegasus 2.1 to 2.5 Cable for Intel NUC -0.5m

PEG-CABL2125NUC
1 in stock

Male 2.1mm x 5.5mm to Male 2.5mm x 5.5mm Max current: 5A Length: 0.5m /1.6 feet Suitable for Intel NUC

$6.33 - $6.33
$6.33
$6.33 - $6.33
$6.33
$18.99 - $18.99
$18.99
$18.99 - $18.99
$18.99

Pegasus 2.5x5.5mm Female to XT60 Male Adapter for PSU (UPBv2)

PEG-ADAPT-25XT60

Pegasus 2.5x5.5mm Female to XT60 Male Adapter for PSU (UPBv2)

$18.99 - $18.99
$18.99
$18.99 - $18.99
$18.99
$87.35 - $87.35
$87.35
$87.35 - $87.35
$87.35

Pegasus A-Plate

PEG-APLATE
1 in stock

Accessories Plate can be mounted on top of your telescope and accept a wide range of devices such as one of our Powerbox Series, a USB Hub, or any ...

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$87.35 - $87.35
$87.35
$87.35 - $87.35
$87.35
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90

Pegasus Adapter 2.1 x 5.5mm female to GX12 (For NYX-101)

PEG-ADAPT-21GX12

  If you own our 2.1mm PSU 12V/10A you can use this adapter to power your NYX-101 mount Female 2.1mm x 5.5 to GX12-2 Max current: 10A Length: 0.3m...

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$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32

Pegasus Adapter M54 Male to M42 Female

PEG-ADAPT-M54M-M42F
2 in stock

Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 6 mm length M54 side has a M48 internal thread

$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32

Pegasus Adapter M54 Male to M42 Male

PEG-ADAPT-M54M-M42M
2 in stock

Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 6 mm length M54 side has a M48 internal thread

$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32

Pegasus Adapter M54 Male to M48 Female

PEG-ADAPT-M54M-M48F
1 in stock

Pegasus Adapter M54 Male to M48 Female

$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32

Pegasus Adapter M54 Male to M48 Male

PEG-ADAPT-M54M-M48M
1 in stock

Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 4 mm length M54 side has a M48 internal thread

$25.32 - $25.32
$25.32
$25.32 - $25.32
$25.32
$24.78 - $24.78
$24.78
$24.78 - $24.78
$24.78

Pegasus Adapter M54 Male to M54 Male

PEG-ADAPT-M54M-M54M

Pegasus Adapter M54 Male to M54 Male

$24.78 - $24.78
$24.78
$24.78 - $24.78
$24.78