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0 mm (1)
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3 mm (1)
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10 mm (1)
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Optical thickness: 12 - 17.4 mm (1)
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Optical thickness: 12.7 mm (2)
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Optical thickness: 50 mm (2)
Optical thickness: 109 mm (1.25" barrel) (1)
Optical thickness: 112 mm (1)
Optical thickness: 121 mm (2" barrel) (1)
Optical thickness: 131 mm (1.25" barrel) (1)
Optical thickness: -65.5 mm (1)

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Equatorial (29)
Equatorial / Alt-Az (1)
Equatorial / Alt-Azimuth (9)
Pantograph (1)

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Encoders: Absolute on both axes (13)
Encoders: Incremental on RA axis (1)
Encoders: None (39)
High-resolution absolute encoders (10)

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Counterweight shaft

16 mm (4)
18 mm (6)
19 mm (2)
20 mm (12)
25 mm (11)
28 mm (7)
30 mm (7)
31.5 mm (6)
32 mm (8)
38.1 mm (2)
40 mm (4)
50 mm (3)
60 mm (3)

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Bit depth

10-bit / 12-bit (2)
12-bit (40)
12-bit / 16-bit (1)
12-bit / 8-bit depending on model (28)
12-bit per ADC; 16-bit HDR (1)
14-bit (19)
16-bit (50)
16-bit (12/16-bit ADC selectable) (1)
8, 10, 12, and 16 bits selectable (1)
8-bit / 12-bit switchable (1)

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Pixel size

1.45 µm (2)
2.0 µm (6)
2.4 µm (1)
2.74 µm (1)
2.81 µm (1)
2.9 µm (13)
3.45 µm (31)
3.75 µm (2)
3.76 µm (57)
4.0 µm (2)
4 µm (1)
4.4 µm (1)
4.5 µm (2)
4.63 µm (3)
5 µm (4)
5.86 µm (2)
5.94 µm (1)
6.5 µm (1)
9 µm (2)
9.76 µm (1)
3.76 μm (2)
2.3 / 4.63 µm (3)
3.45 μm × 3.45 μm (1)
5.86 µm × 5.86 µm (2)
6.5 µm × 6.5 µm (1)
9 μm × 9 μm (1)
9µm × 9µm (1)

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Quantum efficiency

75% (2)
77% (2)
79% (1)
80% (23)
81% (6)
83% (6)
84% (1)
87% (1)
89% (1)
90% (6)
91% (18)
92% (3)
89% @ 610 nm (1)
>77% @ 1200 nm (3)
>80% @ 1200 nm (3)
FSI: ~62% / BSI: ~95% (1)
FSI: ~74% / BSI: ~95% (1)
MONO: >70% / UV: optimized for 200–400 nm / EUV: up to 170 nm (1)
~60% (1)
~61% (14)
~62% (1)
~64% (2)
~65% (5)
~66% (9)
~77% (1)
~80% (12)
~84% (1)
~90% (5)
~91% (12)
~95% (1)

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Sensor diagonal

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FPS

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Filter size

1.25" (70)
2" (74)
31 mm (31)
36 mm (37)
46 mm (2)
47.4 mm (4)
50 mm x 50 mm square (25)
65 mm x 65 mm square (14)
50 mm round (33)
EOS C (3)
EOS Full Frame (3)
EOS R (1)
Nikon Full Frame (2)
Sony Full Frame (1)

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Bandpass (FWHM)

0.2 - 0.8 Å depending on configuration (1)
2.5 nm (4)
3 nm (15)
3.5 nm (4)
4 nm (6)
4.5 nm (4)
5 nm (2)
5.5 nm (1)
6.5 nm (3)
7 nm (6)
7.5 nm (1)
9 nm (1)
11 nm (1)
20 nm (3)
25 nm (1)
60 nm (1)
3.5 - 4 nm / 6.5 nm (3)
~0.5Å (3)

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Apparent FOV

40 - 60° (1)
44° (1)
48° (7)
48 - 68° (1)
50° (8)
52° (3)
56° (3)
58° (3)
60° (10)
65° (3)
68° (9)
70° (2)
72° (2)
76° (6)
82° (11)
100° (2)
110° (4)

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Barrel size

1.25" (79)
2" (47)

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Colour or Monochrome

Colour (62)
Monochromatic (2)
Monochrome (80)
Monochrome (Polarized, 4-direction filter) (2)

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Cooled

Active cooling (36)
Cooled (62)
Fan-cooled (8)
No (8)
Non-cooled (28)
None (QHY174 GPS models are not cooled) (2)
Passive cooling (aluminium housing, no TEC) (1)
TEC cooled (ΔT of 35°C) (1)

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BAADER M68 MALE - M68 MALE CONVERSION RING
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BAADER M68 METAL DUST CAP
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BAADER M68 SPACER RINGS
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BAADER M68 TILTER
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BAADER M71 - M72 ADAPTER FOR TAKAHASHI MEWLON
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BAADER MACHINE-GREASE #1 TEFLON-BROWN
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BAADER MACHINE-GREASE #2 TEFLON-WHITE
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BAADER MACHINE-GREASE #4 ULTRA-RANGE
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BAADER MAXBRIGHT II BINOVIEWER

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BAADER METHANE FILTER 889nm 1.25"
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BAADER MORPHEUS 76° EYEPIECE 12.5mm

(1)

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BAADER MORPHEUS 76° EYEPIECE 14mm

(1)

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BAADER MORPHEUS 76° EYEPIECE 17.5mm

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BAADER MORPHEUS 76° EYEPIECE 4.5mm
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BAADER MORPHEUS 76° EYEPIECE 6.5mm

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BAADER MORPHEUS 76° EYEPIECE 9mm

(1)

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BAADER MORPHEUS 76° EYEPIECE FULL SET

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BAADER MORPHEUS 76° EYEPIECE STARTER SET

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BAADER MPCC MK III 2" NEWTONIAN COMA CORRECTOR

(2)

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BAADER MULTI-PURPOSE VARIO-FINDER 10X60
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BAADER NEODYMIUM MOON & SKYGLOW FILTER

(1)

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BAADER NEUTRAL DENSITY FILTER 1.25"
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BAADER NEUTRAL DENSITY FILTER 2"
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BAADER NX4 / ETX UNIVERSAL PHOTO-T ADAPTER

(1)

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(1)

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BAADER OD 5.0 ASTROSOLAR CAMERA LENSES & SPOTTING SCOPES
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BAADER OFF AXIS GUIDER FOR FLIPMIRROR II
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BAADER OIII VISUAL FILTER 2"
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BAADER ORTHO 6mm EYEPIECE
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BAADER PAN-EQ-CLAMP V190 SADDLE
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BAADER PLANETARY COLOUR FILTERS 1.25"
Full Set Yellow 495nm Dark Blue 435nm Blue 470nm +3
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