Astronomy Specialist

ZWO FILTER DRAWER M54 V2

$139.00
SKU: ZWO-FD-M54-II

ZWO

  • Optical thickness: 21 mm



The newly redesigned ZWO M54 filter drawer allows you to manually add a 2" mounted filter to your optical train. This updated design is better sealed than the previous version, so light leaks are no longer a problem with extremely long exposures.

The included filter holder has a M48 x 0.75 thread for standard 2" filters. Two magnets secure the draw and a grab screw adjusts its tension. The drawer includes a M48 female - M54 male adapter to adapt the drawer to accessories with M48 x 0.75 thread. It has an optical thickness of 21mm.

This particular filter drawer is compatible with the ZWO OAG-L off axis guider

 



 


Note: The previous version of the filter holder is not compatible with this V2 filter drawer. Likewise, the V2 filter holder is not backwards compatible with the previous filter drawers.

Note: ZWO filter drawers are only suitable for use with filters whose housings are 7.5mm thick or less. Please refer to the below diagram before purchasing this item:

 

 

Specifications

 

Telescope connection

M54 x 0.75 female

Camera connection

M54 x 0.75 male, M48 x 0.75 female for filters

SKU

ZWO FD-M54-II

 

Items included

 

ZWO FILTER DRAWER M54 V2.

ZWO FILTER DRAWER M54 V2

$139.00

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Optical thickness: 21 mm

Threads

M54 x 0.75 Female, M54 x 0.75 Male

Cooled

Colour or Mono

Pixel size

Sensor dimensions

Resolution

Sensor diagonal

Quantum efficiency

Read noise

Fullwell capacity

Bit depth

FPS

Camera backfocus

Filter size

Filter size

Bandpass (FWHM)

Bandpass (FWHM)

Glass thickness

Mount type

Payload capacity

Latitude range

Dovetail saddle

Slew speed

Encoders

Periodic error correction

Counterweight shaft

Azimuth adjustment range

Internal diameter

Illuminated diameter

Compatible telescope external diameter

Weight

Length

Width

Height

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