Astromania 2" Superior Quality Multiple 5-Position Filter Wheel For Telescope - allowing you to image without any reflections or stray light
Size: 2" 5-Position Filter Wheel
UPC: Does not apply
EAN: Does not apply
- Product Dimensions: 7.6 x 7.4 x 4.1 inches
- Item Weight: 1.31 pounds
- Shipping Weight: 1.65 pounds
- Item model number: SKU_AM_FW2M5
- Filter positions indicated by the numbers 1-5, takes any standard 2" filter. It's very sturdy aluminum housing makes it also suitable for heavy cameras, accessory-side T-2 and M48 threads.
- This 2" filter wheel lets you use up to 5 different filters and change them within just a few seconds, you can also leave your filters mounted in the filter wheel, as they are optimally protected from dust and damage there.
- The telescope side of the filter wheel comes supplied with a 2" adapter, allowing you to quickly and easily attach it to your focuser. The very short design also permits the use of devices with short back focus such as Newton or Dobson telescopes.
- The filter wheel interior is absolutely light-tight - allowing you to image without any reflections or stray light. It's construction is impermeable to light and thus ensures reflection-free astrophotography.
- Please note: your focuser will require 20mm of inward focusing distance from the normal focus position to compensate for the thickness of the filter wheel.
Astromania 2" filter wheel - change your filter in seconds
This 2" filter wheel lets you use up to 5 different filters and change them
within just a few seconds. Whether for astrophotography or visual observing -
your filters are always ready to use. Use the filter wheel with UHC, OII, CLS
and other filters, for example - which lets you quickly and easily find the
best filter when visually observing. Space for up to 5, well protected,
filters Open the filter wheel and screw up to 5 different filters into it.
These can be RGB and luminance filters for astrophotography or wide-band and
narrow-band filters for visual observing. You can also leave your filters
mounted in the filter wheel, as they are optimally protected from dust and
damage there. Simply rotate to change filter Imagine you have a camera mounted
on the telescope and have to switch between different filters and quickly as
possible. This is only possible using a filter wheel. A handy rotary wheel
offers you incredibly fast switching between up to 5 different filters. Each
filter position is designated by a number, which lets you know which filter is
currently in the beam path. Filter Installation Use the supplied hex key to
unthread the four socket head screws of the back panel of the filter wheel
assembly. Be sure to place the screws in a safe place so they do not become
lost. Once four screws have been removed, gently separate the back plate from
the filter wheel. Install the 2" filters of your choice into the tray simply
by threading them into the filter tray. You may wish to note the number
designation of each installed filter for convenient reference during use. You
may find it useful to leave one of the five threaded filter locations empty,
providing an unfiltered option for viewing or imaging. Once you have installed
all the filters you wish to use, carefully place the filter tray back into the
wheel assembly. Be sure the small plastic tab fully registers with the central
hole of the wheel assembly so that it “clicks” into place. Position the rear
plate so that the opening is aligned with the opening of the front plate.
Complete installation by reattaching the rear plate of the filter wheel
assembly with the socket head screws. If you are installing an individual
filter or swapping one filter for another, you can avoid partial disassembly
of the filter wheel. To install an individual filter, unthread the 2"
connector and nosepiece from the assembly to expose the internal filter tray.
Rotate the tray so the desired filter location is shown. Install the 2" filter
by placing it on the filter tray and rotating it clockwise with your
fingertips. Astromania 2" filters feature a knurled rim which will prove
helpful for this type of installation. Be careful not to touch the actual
filter surface. Note: individual filter installation without disassembly may
not be convenient for all users, especially those with large fingers! Read
more Filter Wheel Configurations Attaching an Eyepiece: For visual use, you
will need to attach the camera adapter and 2" eyepiece adapter to the Multiple
Filter Wheel. To do this, thread the two adapters onto the back plate of the
wheel assembly. Once the adapters are completely attached, unscrew the knurled
thumbscrew until it is flush with the inside surface of the adapter and insert
a 2" eyepiece. Secure the eyepiece by tightening the thumbscrew. Attaching a
digital imager: If you are using a digital imager that features T-threads, you
can attach it to the Multiple Filter Wheel. If your digital imager has a 1.25"
nosepiece, remove it to expose the T-threads. Now simply thread the imager
onto the camera adapter via a "M48x0.75 (2" Filter) Female to M420.75 T / T2
Male Thread Telescope Adapter" (Not Include), and then thread the adapter onto
the rear plate of the filter wheel assembly. You can lock your camera or
digital imager in a preferred position by using the camera adapter's locking
ring. Once you have positioned your camera or imager, rotate the knurled
locking ring counter clockwise until it locks the camera or imager into place.
Note: This process requires an additional interface "Astromania M48x0.75 (2"
Filter) Female to M420.75 T / T2 Male Thread Telescope Adapter", please refer
to B01DIRJ72I. Attaching a Camera: The Multiple Filter Wheel can be
extremely useful for astro-imaging with a camera body, be it a SLR camera,
CCD, or CMOS device. To attach a SLR camera to the filter wheel, use the
included camera adapter, an optional T-ring for your SLR model and a "M48x0.75
(2" Filter) Female to M420.75 T / T2 Male Thread Telescope Adapter" (Not
Include). Attach the side of the camera adapter without the knurled lock ring
to the rear plate of the wheel assembly by rotating it clockwise until tight.
Now thread your SLR camera T-ring onto the exposed T threads. Note: The filter
wheel arrives with the camera adapter preinstalled, this process requires an
additional interface "Astromania M48x0.75 (2" Filter) Female to M420.75 T /
T2 Male Thread Telescope Adapter", please refer to B01DIRJ72I. Read more
Parts List and Care/Storage: Feel free to leave your 2" filters installed in
the wheel during storage. To avoid excessive dust buildup, be sure to attach
the dustcaps prior to storing, and use a foam-lined accessory case. The foam-
lined box your Multiple Filter Wheel arrives in also acts as a convenient
storage container. - Filter Wheel - 2" Nosepiece - 2" Eyepiece Adapter - 2"
Conversion Interface - Hexagon Wrench - Camera Adapter - Rotation Lock Ring -
Two Dust Caps (For Storage) Read more
Filed under: Eyepieces & Accessories