Model
# of
Wheels
FW Thickness
1
inch (mm)
W
eight
lbs (kg)
Filter
Positions
Filter
Size
2
Filter
Thickness
Frame
Connection
3
Cover
Connection
4
OBFD with
Pr
oLine
5
OBFD with
Micr
oLine
6
CFW1-5
1
0.810 (20.57)
1.7 (0.77)
5
2" / 50 mm
7
3-5 mm
8
2.930" pocket
2" 24tpi
41.6 mm
36.3 mm
CFW1-8
1
0.810 (20.57)
1.7 (0.77)
8
28 mm
9
3-5 mm
8
2.930" pocket
2" 24tpi
41.6 mm
36.3 mm
CFW2-7
1
0.822 (20.88)
2.9 (1.32)
7
2” / 50 mm
7
1-5 mm
2.930" pocket
2" 24tpi
41.9 mm
36.6 mm
CFW3-10
1
0.848 (21.54)
6.9 (3.14)
10
50 mm SQ
1-5 mm
2.930" pocket
3" 24tpi
42.5 mm
37.2 mm
CFW3-12
1
0.848 (21.54)
6.9 (3.14)
12
2” / 50 mm
7
1-5 mm
2.930" pocket
3" 24tpi
42.5 mm
37.2 mm
CFW3-20
1
0.848 (21.54)
6.9 (3.14)
20
28 mm
9
1-5 mm
2.930" pocket
3" 24tpi
42.5 mm
37.2 mm
CFW4-5
1
0.785 (19.94)
2.9 (1.32)
5
50 mm SQ
1-5 mm
2.930" pocket
3" 24tpi
40.9 mm
35.6 mm
CFW5-7
1
0.85 (21.59)
4.3 (1.95)
7
50 mm SQ
1-5 mm
2.930" pocket
3" 24tpi
42.6 mm
37.3 mm
CFW9-5
1
0.595 (15.11)
3.2 (1.45)
5
65 mm SQ
1-5 mm
10-32 BP
10
M92-1
36.1 mm
30.8 mm
CFW10-7
1
0.731 (18.57)
3.2 (1.45)
7
65 mm SQ
1-5 mm
10-32 BP
M92-1
39.6 mm
34.3 mm
CFW14-5
1
0.73 (18.5)
5.2 (2.36)
5
74.8-76.5 mm SQ
1-5.5 mm
M4 x 0.7 BP
M4 x 0.7 BP
39.5 mm
34.2 mm
CL-1-10
2
1.10 (27.94)
4.3 (1.95)
10
11
50 mm SQ
1-5 mm
3.43" ZT
A
12
3.43" ZT
A
48.9 mm
13
43.6 mm
13
CL-1-14
2
1.10 (27.9)
4.3 (1.95)
14
11
2” / 50 mm
7
1-5 mm
3.43” ZT
A
3.43” ZT
A
48.9 mm
13
43.6 mm
13
CL-1-20
2
1.10 (27.94)
4.3 (1.95)
20
11
25 mm
1-5 mm
3.43" ZT
A
3.43" ZT
A
48.9 mm
13
43.6 mm
13
Notes:
1. Fr
ont to back thickness of the fi
lter wheel excluding motor
, in inches (mm).
2. Filters ar
e r
ound unless followed by SQ, indicating squar
e.
3. T
ypically the camera side of the fi
lter wheel.
4. T
ypically the optical side of the fi
lter wheel (for example, lens or telescope).
5. PL OBFD = Optical back focal distance (image plane of CCD to cover side of fi
lter wheel) for PL or ML camera with 65 mm shutter
. See note 14.
6. ML OBFD = OBFD for standar
d 25mm or 45mm Micr
oLine with FLI do fi
lter wheel. See note 14.
7. Car
ousel will accept either 2” or 50 mm fi
lters.
8. May accept thinner fi
lters with an O-ring; however
, the O-ring will r
educe the apertur
e.
9. May be made for 25 mm / 1” fi
lters on special r
equest.
10. BP = bolt pattern
11. Because the car
ousels overlap, one position in each is normally left open. For example, eight + two open positions for the
CL-1-10.
12. ZT
A = CenterLine Zer
o T
ilt Adapter
TM
13. Assumes CL ZT
A fl
ange on fr
ont of camera. Add 9.22mm for CL adapter to FLI dovetail (AD70 or AD71).
14. For most materials, subtract 1/3 of the thickness of any fi
lter (e.g. subtract 1mm for a 3mm thick fi
lter) as well as 1/3 of the thickness of any cover glass on the CCD.
Filter Wheels
www
.fl
icamera.com · USA 585-624-3760
FLI, ZT
A, and Zer
o T
ilt Adapter ar
e trademarks of Finger Lakes Instrumentation, a division of IDEX Health & Science.
© 2019 IDEX Health & Science LLC
All fi
lter wheels below ar
e softwar
e contr
olled. All use a stepper motor and magnetic Hall-ef
fect homing device.
For additional detail r
egar
ding mechanical specifi
cations, please see drawings at http://www
.fl
icamera.com/cfw/index.html
