Telescope Filter Drawer System with 2 Drawers

Telescopes CanadaSKU: 2" FILTER DRAWER M48/M48

Size: 2" M48/M48
Price:
Sale price$139 CAD
Stock:
Only 1 unit left
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Customer Reviews

Based on 2 reviews
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C
Chris
Pretty good little drawer

I've had this for a couple of years now, and it's been working out very well. No light leakage, magnets hold the tray securely (much better than the ZWO DSLR adapter with built in filter tray does). I like that it has 2" and 1.25" filter drawers, and it is convenient to have multiple trays so that I can bring out the filter already mounted on the tray when and swap trays rather than changing out filters on a single tray. I wish it came in M42 size on both ends, but I see why M48 would be useful on the OTA side.

S
Stephane

Not sure I will use it

Description

This all-metal filter drawer system allows you to quickly change filters without adding a bulky filter wheel to your system.

The drawers are magnetically locked into place, creating a good seal against moisture and avoiding accidental drops.

Filters up to 7mm in thickness (not including threads) are supported.  The 2-sided filters from Optolong will work in this drawer.

2 filter drawers are included, along with optionally used spacing rings.  Additional drawers can be ordered.  The manufacturer has recently changed the spacer ring material to metal.

The drawer system weights about 100g.

The camera side of the filter has male M42 or M48 threads depending on the model chosen, while the scope side has female M48 threads.

The body of the filter slide takes up 16.5mm of back-focus in the imaging train.

For purchasing additional filter drawers, please Click Here

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